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  1. 1st renewable energy - United Kingdom
  2. 2ES (2ES) - France
  3. 500 PPM GmbH (500 PPM GmbH) - Germany
  4. A+B International - Switzerland
  5. ABIES (ABIES) - France
  6. ABN AMRO (ABN AMRO) - Netherlands
  7. Abo Wind - Germany
  8. Abu-Dhabi Global Environmental Data Initiative (AGEDI) - United Arab Emirates
  9. AC Techart Electronics - Australia
  10. Acciona Energia - Spain
  11. ACESOL (ACESOL) - Spain
  12. ACF - Australian Conservation Foundation (ACF) - Australia
  13. ACTHERM holding a.s (ACTHERM holding a.s) - Czech Republic
  14. ADEOL (ADEOL) - France
  15. ADSM PLC (ADSM PLC) - United Kingdom
  16. AEA Technology plc. (AEA) - United Kingdom
  17. AEK Energie AG - Switzerland
  18. AeroCratf Energitec - Germany
  19. Aerogeneradores Canarios (ACSA) - Spain
  20. Aerotecure International - United States
  21. Aerowatt - France
  22. Afghan Solar - Afghanistan
  23. African Development bank group (AFDB) - Cote d'Ivoire
  24. African Energy - United States
  25. African Energy Policy Research Network/Foundation for Woodstove Dissemination (AFREPREN/FWD) - Kenya
  26. African Forum for Utility Regulation (AFUR) - South Africa
  27. African Union Headquarters (AU) - Ethiopia
  28. African Wind Energy Association (AfriWEA) - South Africa
  29. AGAMA Energy (AGAMA Energy) - South Africa
  30. Agence de l’Energie S.A. (AEL) - Luxembourg
  31. Agency for Energy Efficiency and Renewable Energy (AURE) - Slovenia
  32. Agency for Environment and Energy Management (ADEME) - France
  33. Agency for Natural Resources and Energy (ANRE) - Japan
  34. AGH University of Science and Technology - Poland
  35. AGL Energy Limited (AGL) - Australia
  36. AGRAR Plus - Austria
  37. Agrinergy (Agrinergy) - United Kingdom
  38. AHEAD Energy Corporation (AHEAD) - United States
  39. Aircon International - Germany
  40. Albania-EU Energy Efficiency Centre (EEC) - Albania
  41. Albanian Ecological Club International Friends of Nature - Albania
  42. Albanian Electricity Regulatory Authority (ERE) - Albania
  43. Albanian National Agency of Natural Resources (AKBN) - Albania
  44. Alberta Energy Research Institute (AERI) - Canada
  45. Algerian Centre for Renewable Energy Development (CDER) - Algeria
  46. Algerian National Agency for the Promotion and Rationalisation of Energy Use (APRUE) - Algeria
  47. Alize Energie - France
  48. Alliance to Save Energy (ASE) - United States
  49. Alliant Energy (Alliant Energy) - United States
  50. Allplan - Austria
  51. Alstom Power - Australia
  52. Alterea - Alternative Energy Solutions (Alterea) - France
  53. Alternative Energy Institute (AEI) - United States
  54. Alternative Technology Association (ATA) - Australia
  55. American Council for an Energy-Efficient Economy (ACEEE) - United States
  56. American Council on Renewable Energy (ACORE) - United States
  57. American Hydrogen Association (AHA) - United States
  58. American Samoa Power Authority - Samoa
  59. American Solar Energy Society (ASES) - United States
  60. American Wind Energy Association (AWEA) - United States
  61. AMG ENERGIA S.p.A. (AMG ENERGIA S.p.A.) - Italy
  62. Andrews Power - Australia
  63. Andromeda Energy Technologies (P) Ltd. (AETPL) - India
  64. Ankur Scientific Energy Technologies Pvt. Ltd. - India
  65. Aon Global Risk Consultants Ltd. - United Kingdom
  66. APEC Energy Working Group (EWG) - Australia
  67. Appellate Tribunal for Electricity - India
  68. APT Consulting Group Co., Ltd. (APT) - Thailand
  69. Arab Fund for Social and Economic Development (AFESD) - Kuwait
  70. Arab Maghreb Union (AMU) - Morocco
  71. Argentinian Centre for Alternative Energy (CADEA) - Argentina
  72. Argentinian Environment and Renewable Energy Association (ASADES) - Argentina
  73. Argentinian Wind Energy Association (AAEE) - Argentina
  74. Argo Environment Ltd - New Zealand
  75. Arpas Engineering Services - Netherlands
  76. ASEAN Centre for Energy (ACE) - Indonesia
  77. Ashden Awards for Sustainable Energy (Ashden Awards) - United Kingdom
  78. Asia-Pacific Energy Research Center (APERC) - Japan
  79. Asia-Pacific Partnership on Clean Development and Climate - United States
  80. Asian Development Bank - China
  81. Asian Institute of Technology (AIT) - Thailand
  82. ASN Milieufonds - Netherlands
  83. Association for Conservation of Energy (ACE) - United Kingdom
  84. Association for Environment-Conscious Building (AECB) - United Kingdom
  85. Association for Research and Promotion of Sustainable Energy in Central Africa (ARPEDAC) - Cameroon
  86. Association for the Promotion of Renewable Energy (APERe) - Belgium
  87. Association HESPUL (HESPUL) - France
  88. Association of Generators with Renewable Energy (AGER) - Guatemala
  89. Association of Renewable Energy Producers (APPA) - Spain
  90. Association Quebecoise de Maitrise de l'Energie (AQME) - Canada
  91. Assocogen Vicenza s.r.l - Italy
  92. Ata Marie Group (AMG) - Indonesia
  93. Atersa - Spain
  94. ATS Automation - Canada
  95. Aufwind - Germany
  96. Australian & New Zealand Solar Energy Society (ANZSES) - Australia
  97. Australian Agency for International Development (AusAID) - Australia
  98. Australian Energy Market Commission (AEMC) - Australia
  99. Australian Energy Regulator (AER) - Australia
  100. Australian Renewable Energy Export Network (AREEN) - Australia
  101. Australian Trade Commission (Austrade) - Australia
  102. Austria Wirtschaftsservice GmbH - Austria
  103. Austrian Bioenergy Centre (abc-energy) - Austria
  104. Austrian Biofuels Institute (ABI) - Austria
  105. Austrian Biomass Association (Austrian Biomass Association) - Austria
  106. Austrian Energy Agency (AEA) - Austria
  107. Austrian Wind Energy Association (IG Windkraft) - Austria
  108. Authority for Energy Regulation - Ireland
  109. Axima services - Belgium
  110. Axiom Venture Capital (Axiom Venture Capital) - Belgium
  111. ĹF Group (ĹF Group) - Sweden
  112. Baileys Performance Solutions - Australia
  113. Baker & McKenzie - Australia
  114. Baltic Energy Conservation Agency (BAPE) - Poland
  115. Bangladesh Centre for Advanced Studies (BCAS) - Bangladesh
  116. Bank for Environmental Protection (BOS Bank) - Poland
  117. BankInvest - New Energy Solutions - Denmark
  118. Banque Populaire Group/Natexis Lease/Energeco (Banque Populaire Group/Natexis Lease/Energeco) - France
  119. Barclays Bank PLC - United Kingdom
  120. Barefoot Power - Australia
  121. Basel Agency for Sustainable Energy (BASE) - Switzerland
  122. BBI International (BBII) - United States
  123. BC Sustainable Energy Association (BCSEA) - Canada
  124. Beacon Power Corporation (Beacon Power) - United States
  125. Beijing Energy Efficiency Center (BECon) - China
  126. Beijing Jike Energy New Technology Development Company (Jike) - China
  127. Bharat Heavy Electricals Ltd - India
  128. BiG - Black is Green Pty Ltd (BiG) - Australia
  129. Biocomb (Biocomb) - Brazil
  130. Biodiesel Network - Australia
  131. Bioenergy Association of New Zealand (BANZ) - New Zealand
  132. Bioenergy Australia - Australia
  133. Bioenergy Austria (BEA) - Austria
  134. Bioenergy Institute (ITEBE) - France
  135. Biofuels Corporation plc - United Kingdom
  136. BioKraftstoff - Germany
  137. Biomass Coordinating Council (BCC) - United States
  138. Biomass Research and Development Initiative (Biomass Research and Development Initiative) - United States
  139. Biomass Users Network Brazil (BUN) - Brazil
  140. Biomass Users Network Central America (BUN-CA) - Costa Rica
  141. Biomass-Logistics-Engineering (BLT) - Austria
  142. BioMaxx Systems Inc. (BioMaxx Systems Inc.) - Canada
  143. BioStrom Energie System - Germany
  144. Biotechnology Industry Organisation (BIO) - United States
  145. BIOX Corporation - Canada
  146. BL Finance - France
  147. Black Diamond Technologies Limited (BDT) - New Zealand
  148. Black Sea Regional Energy Centre (BSREC) - Bulgaria
  149. Blue Energy Canada Inc. - Canada
  150. BlueScope Steel Limited - Australia
  151. Bluewaters (Bluewaters) - Austria
  152. BNNS Solar Systems (BNNS Solar Systems) - Bulgaria
  153. Boralex (Boralex) - Canada
  154. BOREAS (BOREAS) - Germany
  155. Borg & Co (Borg & Co) - Sweden
  156. Box Brains FZ LLC (BXB) - United Arab Emirates
  157. BP Solar Pty Ltd (BP Solar Pty Ltd) - Australia
  158. Brazil-Embassy (Brazil-Embassy) - Brazil
  159. Brazilian Electricity Regulatory Agency (ANEEL) - Brazil
  160. Brazilian Foundation of America Inc - United States
  161. Brazilian Network of NGOs for Renewable Energy - Brazil
  162. Brazilian Wind Energy Center (CBEE) - Brazil
  163. British Association for Biofuels and Oils (BABFO) - United Kingdom
  164. British Energy Group Plc (British Energy) - United Kingdom
  165. British Hydropower Association (BHA) - United Kingdom
  166. British Petroleum (BP) - United Kingdom
  167. British Petroleum - Australia
  168. British Photovoltaic Association (PV-UK) - United Kingdom
  169. British Renewable Energy Association (Renew) - United Kingdom
  170. British Wind Energy Association (BWEA) - United Kingdom
  171. Brunata (Brunata) - Bulgaria
  172. Brussels Energy Agency (ABEA) - Belgium
  173. BS Electrical Engineering Sdn. Bhd. - Vietnam
  174. BTB Polska Sp.z o.o. (BTB Polska Sp.z o.o.) - Poland
  175. BTG Biomass technology group (BTG) - Netherlands
  176. BTG Central Europe (BTG Central Europe) - Czech Republic
  177. BTM Consults Aps (BTM Consults Aps) - Denmark
  178. Budapest University of Technology and Economics (Budapest University of Technology and Economics) - Hungary
  179. Building Green (Building Green) - United States
  180. Built Green Society Canada - Canada
  181. Bulgarian Biomass Association (bgbiom) - Bulgaria
  182. Bulgarian Energy Efficiency Fund (BgEEF) - Bulgaria
  183. Bushlight - Australia
  184. Business Council for Sustainable Energy (BCSE) - Australia
  185. Business for Millennium Development (b4md) - Australia
  186. Business Machines Tanzania Limited (BMTL) - Tanzania
  187. Caliqua AG (Caliqua AG) - Switzerland
  188. Calpine (Calpine) - United States
  189. Camco International (Camco International) - Austria
  190. Canada Clean Fuels (Canada Clean Fuels) - Canada
  191. Canada Mortgage and Housing Corporation - Canada
  192. Canada Sustainable Development Technology Canada (SDTC) - Canada
  193. canadian association for renewable energies (we c.a.r.e.) - Canada
  194. Canadian Bioenergy Association (CANBIO) - Canada
  195. Canadian Bioenergy Corporation (Canadian Bioenergy Corporation) - Canada
  196. Canadian Biogas Association - Canada
  197. Canadian Centre for Pollution Prevention C2P2 - Canada
  198. Canadian District Energy Association (CDEA) - Canada
  199. Canadian Energy Efficiency Alliance (CEEA) - Canada
  200. Canadian Energy Research Institute (CERI) - Canada
  201. Canadian GeoExchange Coalition CGC - Canada
  202. Canadian Green Fuels (Cangreenfuels) - Canada
  203. Canadian Hydro Developpers Inc. (Canadian Hydro) - Canada
  204. Canadian Renewable Energy Alliance (Canadian Renewable Energy Alliance) - Canada
  205. Canadian Renewable Energy Network (CanREN) - Canada
  206. Canadian Renewable Fuels Association (CRFA) - Canada
  207. Canadian Solar Industries Association (CanSIA) - Canada
  208. Canadian Solar Industry Association (CanSIA) - Canada
  209. Canadian Wind Energy Association (CANWEA) - Canada
  210. CANMET Energy Diversification Research Laboratory (CEDRL) - Canada
  211. CANMET Energy Technology Centre (CETC) - Canada
  212. Capacity Building for Integrated Water Resources Management (Cap-Net) - Netherlands
  213. Carbery Housing Association Ltd. (CHA) - Ireland
  214. Carbon Community - Australia
  215. Carbon International - United Kingdom
  216. Carbon Markets and Investors Association (CMIA) - United States
  217. Carbon Partners - Australia
  218. Carbon Reduction Fund (CRF) - Canada
  219. Carbon Trust (Carbon Trust) - United Kingdom
  220. carbonsense (Carbonsense) - United Kingdom
  221. CARECREATION (CARECREATION KG) - Germany
  222. Caribbean Electric Utility Service Corporation (Carilec) - St. Lucia
  223. Caribbean Renewable Energy Development Programme (CARICOM) - Guyana
  224. Caritas - Australia
  225. Carmanah (Carmanah) - Canada
  226. Carnegie Wave Energy (CWE) - Australia
  227. Catenaria Advisors - Singapore
  228. CBD Energy - Australia
  229. CBS Power Solutions - Fiji
  230. CD Power Saving Co Ltd (CD Power Saving Co Ltd) - Malta
  231. CEA/EBN (CEA) - Netherlands
  232. CebyC (CebyC) - Norway
  233. CeCap LLP (CE-CAP) - United Kingdom
  234. Cenergia Energy Consultants (Cenergia) - Denmark
  235. Cenergie (Cenergie) - Belgium
  236. CENS-Centre For Nuclear Safety (CENS) - Slovakia
  237. Center for Alternative Technology (CAT) - United Kingdom
  238. Center for Energy Efficiency (CENEF) - Russian Federation
  239. Center for Energy Policy and Economics, Swiss Federal Institutes of Technology (CEPE/ETHZ) - Switzerland
  240. Center for Environment and Development for the Arab Region and Europe (CEDARE) - Egypt
  241. Center for Environmental Technological Development (Ceteor) - Bosnia and Herzegovina
  242. Center for Renewable Energy Development - China
  243. Center for Renewable Energy Development Iran (CRED) - Iran
  244. Center for Resource Solutions (CRS) - United States
  245. Center for Sustainable Energy at Bronx Community College (CSE) - United States
  246. Center of Alternative Energy from Moldova (CEAM) - Moldova
  247. Central European Initiative (CEI) - Italy
  248. Central European University (CEU) - Hungary
  249. Centre for Analysis and Dissemination of Demonstrated Energy Technologies (CADDET) - United Kingdom
  250. Centre For Design - RMIT University - Australia
  251. Centre for Energy and Environmental Markets (CEEM) - Australia
  252. Centre for Energy and Greenhouse Technologies (CEGT) - Australia
  253. Centre for Energy and Processes (ARMINES) - France
  254. Centre for Environment Education (CEE) - India
  255. Centre for Environment Technology and Rural Development (CETRUD) - Uganda
  256. Centre for Management under Regulation (CMuR) - United Kingdom
  257. Centre for Promotion of Clean and Efficient Energy in Romania (ENERO) - Romania
  258. Centre for Renewable Energy Sources (CRES) - Greece
  259. Centre for Research & Action on Developing Locales, Regions & Environment (CRADLE) - Nigeria
  260. Centre for Solar Energy Studies (CSES) - Libya
  261. Centre for Solar Energy Studies (CSES) - Libya
  262. Centre for Sustainable Energy Systems (CSES) - Australia
  263. Centre International de Recherche sur l Environnement et le Developpement (CIRED) - France
  264. Centre of Biomass for Energy (CBE) - Portugal
  265. Centro de Estudio de Tecnologias Energeticas Renovables (CETER) - Cuba
  266. Centrosolar AG (Centrosolar) - Germany
  267. Ceramic Fuel Cells Limited - Australia
  268. Ceres Capital LLP (Ceres Capital) - United Kingdom
  269. CESI RICERCA S.p.A. (CESI RICERCA S.p.A.) - Italy
  270. CEZ Group (CEZ Group) - Czech Republic
  271. Chalmor Limited (Chalmor Limited) - United Kingdom
  272. Changing World Technologies - United States
  273. Chartered Institution of Building Services Engineers (CIBSE) - United Kingdom
  274. Chhattisgarh Biofuel Development Authority (CBDA) - India
  275. Chilean Solar Energy Association (ACESOL) - Chile
  276. China Clean Energy Inc. - China
  277. China National Engineering Research Center for Human Settlements (CNERCHS) - China
  278. China Renewable Energy Industries Association (CREIA) - China
  279. China Rural Energy Enterprise Development (CREED ) - China
  280. China US Energy Efficiency Alliance (China US Energy Efficiency Alliance) - United States
  281. Chinese Wind Energy Association (CWEA) - China
  282. CIPCSP (CIPCSP) - France
  283. CITA Wind (CITA Wind) - France
  284. Cities Development Initiative for Asia (CDIA) - Philippines
  285. Citizens United for Renewable Energy and Sustainability (CURES) - Germany
  286. Cittŕ Energia S.r.l. (Cittŕ Energia S.r.l.) - Italy
  287. Clarke Energy Australia Pty Ltd - Australia
  288. Clean Air Action Group (Clean Air Action Group) - Hungary
  289. Clean Air Foundation - Canada
  290. Clean Energy Asia - ECO Asia Clean Development & Climate Program (ECO Asia CDCP) - Thailand
  291. Clean Energy Council - Australia
  292. Clean Fuels Development Coalition (CFDC) - United States
  293. Clean Power Income Fund (Clean Power Income Fund) - Canada
  294. Clean Technology AustralAsia (CTA) - Australia
  295. Cleaner Production and Energy Efficiency Centre (CPEE) - Moldova
  296. Cleantech Europe LP/zouk ventures ltd (Cleantech Europe LP/zouk ventures ltd ) - United Kingdom
  297. Cleantech Group - United States
  298. Cleantech Ventures - Australia
  299. Clear Solar - Australia
  300. Climaespaço (Climaespaço) - Portugal
  301. Climate Action Network - International Secretariat (CAN) - United States
  302. Climate Ark, Climate Change Portal (Climate Ark, Climate Change Portal) - United States
  303. Climate Change Capital (CCC) - United Kingdom
  304. Climate Change Central (C3) - Canada
  305. Climate Change Coordination Center (Climate Change Coordination Center) - Kazakhstan
  306. Climate Change Solutions - United Kingdom
  307. Climate Consortium - Denmark
  308. Climate Control Industry Alliance - Australia
  309. Climate Friendly - Australia
  310. Climate Institute - United States
  311. Climate Investment Partners (CIP) - Switzerland
  312. Climate Managers - Australia
  313. Climate Risk - Australia
  314. Climate Technology Initiative (CTI) - Japan
  315. Clinton Foundation - United States
  316. Clipper Windpower (Clipperwind) - United States
  317. Clipsol (Clipsol) - France
  318. Club for Rural Electrification (CLe) - Germany
  319. CO2e (CO2e) - United Kingdom
  320. co2online non-profit ltd. (co2online) - Germany
  321. Cofathec (Cofathec) - France
  322. COGEN Canada (COGEN Canada) - Canada
  323. Cogen Europe (COGEN Europe) - Belgium
  324. Cogeneration Association of India - India
  325. Collaborative Labeling and Appliance Standards Programme (CLASP) - United States
  326. Comilla Rural Electric Society-2 (CPBS-2) - Bangladesh
  327. Commission de Régulation de l'Electricité et du Gaz (CREG) - Belgium
  328. Commission de Régulation de l’Energie (CRE) - France
  329. Commission for Electricity Regulation (CER) - Ireland
  330. Commission Wallone pour l'Energie (CWAPE) - Belgium
  331. Community Energy Efficiency Act EEA - Afghanistan
  332. Company for Energy Saving JSCo (CES) - Bulgaria
  333. Conduit Ventures Limited (CVL) - United Kingdom
  334. Conergy (Conergy) - Germany
  335. Consolidated Energy Consultants LTD. - India
  336. Consorzio Arcobaleno (Consorzio Arcobaleno) - Italy
  337. Cool Nrg - Australia
  338. Cooperation Council for the Arab States of the Gulf (GCC) - Saudi Arabia
  339. Corning (Corning) - United States
  340. Corporation of the Investigation into Energy (CIE) - Ecuador
  341. Council for Environment & Natural Reserves - Qatar
  342. Council of European Energy Regulators (CEER) - Belgium
  343. Council of Power Utilities (CPU) - India
  344. CPRE - SOMERSET BRANCH (CPRE) - United Kingdom
  345. Creative Energy Solutions - Australia
  346. Croatia Energy Regulatory Agency (CERA) - Croatia
  347. Croatian Bank for Reconstruction and Development (HBOR) - Croatia
  348. Croatian Energy Market Operator (HROTE) - Croatia
  349. Croatian Energy Regulatory Agency (CERA) - Croatia
  350. Croatian Environment Agency (AZO) - Croatia
  351. Croatian Solar Energy Association (Croatian Solar Energy Association) - Croatia
  352. CSIRO Division of Energy Technology (CSIRO Division of Energy Technology) - Australia
  353. CW Consults (CW Consults) - Germany
  354. Cypress Semiconductors (Cypress Semiconductors) - United States
  355. Cyprus Institute of Energy (CIE) - Cyprus
  356. Cyprus Institute of Energy (CIE) - Cyprus
  357. Czech Association for Wind Energy (CSVE) - Czech Republic
  358. Czech Biomass Association (CZ BIOM) - Czech Republic
  359. Czech Energy Agency (CEA) - Czech Republic
  360. Czech Renewable Energy Agency (Czech RE Agency) - Czech Republic
  361. Dalkia - France
  362. Dalmia Electrodyn Technologies (P) Ltd (DELTEC) - India
  363. Danfoss A/S (Danfoss A/S) - Denmark
  364. Danisco US Inc., Genencor Division - United States
  365. Danish Biogas Association (Danish Biogas Association) - Denmark
  366. Danish Building Research Institute (SBI) - Denmark
  367. Danish Energy Agency (ENS) - Denmark
  368. Danish Energy Association (Danish Energy Association) - Denmark
  369. Danish Energy Regulatory Authority (DERA) - Denmark
  370. Danish Ministry of the Environment (MIM) - Denmark
  371. Danish Organisation for Sustainable Energy (OVE) - Denmark
  372. Danish Wind Industry Association (DWIA) - Denmark
  373. Danish Wind Turbine Owners’ Association - Denmark
  374. DAPESCO (DAPESCO) - Belgium
  375. David Suzuki Foundation - Canada
  376. DayStar Technologies, Inc (Daystar) - United States
  377. DEG Invest (DEG Invest) - Germany
  378. Delegation of the European Commission for the Pacific - Fiji
  379. Demand Manager - Australia
  380. Demonstration Zone Energy and Water Efficiency Ltd. - Kyrgyzstan
  381. Department of Alternative Energy Development and Efficiency (DEDE) - Thailand
  382. Department of Climate change (DCC) - Australia
  383. Department of Communications, Marine and Natural Resources (DCMNR) - Ireland
  384. Department of Economic Affairs Micronesia (Department of Economic Affairs Micronesia) - Micronesia
  385. Department of Electrical Enginnering, University of Coimbra (Department of Electrical Enginnering, University of Coimbra) - Portugal
  386. Department of Energy & Climate Change (DECC) - United Kingdom
  387. Department of Energy - Joint Genome Institute (DOE JGI) - United States
  388. Department of Energy and Mineral Resources (ESDM) - Indonesia
  389. Department of Energy Efficiency and Renewable Energy - Slovenia
  390. Department of Energy, Ministry of Economics - Latvia
  391. Department of Energy, Utilities and Sustainability (DEUS) - Australia
  392. Department of Environment ( Department of Environment) - Bangladesh
  393. Department of Environment and Climate Change (DECC) - Australia
  394. Department of Environment Northern Ireland (DOE) - United Kingdom
  395. Department of Finance - Ireland
  396. Department of Foreign Affairs and Trade - Australia
  397. Department of Industry, Tourism and Resources (ITR) - Australia
  398. Department of Minerals and Energy (DME) - South Africa
  399. Department of Mines and Energy (DOE) - Australia
  400. Department of Petroleum & Energy (Energy Division) - Papua New Guinea
  401. Department of Petroleum and Energy (DPE) - Papua New Guinea
  402. Department of Resources, Energy and Tourism (DRET) - Australia
  403. Department of State - United States
  404. Department of the Environment, Heritage and Local Government - Ireland
  405. Department of the Environment, Water, Heritage and the Arts - Australia
  406. Department of Water and Energy - Australia
  407. Deutsche Gesellschaft fuer Technische Zusammenarbeit GmbH (GTZ) - Germany
  408. Deutsche Structured Finance (DSF) - Germany
  409. DEXIA Slovensko, a.s. (Dexia) - Slovakia
  410. District of Columbia Public Service Commission (PSC) - United States
  411. Dulas (Dulas) - United Kingdom
  412. Dyesol Limited (Dyesol Limited) - Australia
  413. Dynamotive (Dynamotive) - United States
  414. E+Co (E+Co) - United States
  415. E+Co - Thailand
  416. e-Parliament Climate and Energy Network - United Kingdom
  417. E-ton Solar (E-ton Solar) - Taiwan
  418. e8 General Secretariat (e8) - Canada
  419. Ea Energy Analyses (Ea) - Denmark
  420. Earth Check / EC3 Global - Australia
  421. Earth Energy Society of Canada (EESC) - Canada
  422. Earth Energy Society of Canada (EESC) - Canada
  423. Earth Journalism Network (EJN) - Thailand
  424. Earth Systems - Australia
  425. EarthPower - Australia
  426. EarthToys - United States
  427. EC Baltic Renewable Energy Centre (EC BREC) - Poland
  428. EC Baltic Renewable Energy Centre (EC BREC) - Poland
  429. Eco (Eco Ltd) - United Kingdom
  430. Eco Flanders (Eco Flanders) - Belgium
  431. Eco-Kinetics - Fiji
  432. Ecofys (ECOFYS) - Netherlands
  433. Ecogen (Ecogen) - Portugal
  434. Ecogen (Ecogen) - United Kingdom
  435. Ecogeneration magazine - Australia
  436. Ecojoule (Ecojoule) - Germany
  437. Ecojoule (Ecojoule) - Italy
  438. ECOLEX (ECOLEX) - Kazakhstan
  439. Ecoline (Ecoline) - Russian Federation
  440. Ecology Building Society (Ecology Building Society) - United Kingdom
  441. EcoMind (EcoMind) - Austria
  442. Econnect Ventures Limited (Econnect) - United Kingdom
  443. Econoler International (Econoler International ) - Canada
  444. EcoSecurities (EcoSecurities) - United Kingdom
  445. Ecostream (Ecostream) - Netherlands
  446. EcoSystems International Ltd (EcoSystems International) - United Kingdom
  447. Ecotecnia (Ecotécnia) - Spain
  448. Edenpower - Australia
  449. EDF Energies Nouvelles (EDF Energies Nouvelles) - France
  450. Edora (Edora) - Belgium
  451. EDVEST Energy Pty Ltd (EDVEST) - South Africa
  452. EEA Fund Management Limited - United Kingdom
  453. EETEK Holding Plc. (EETEK) - Hungary
  454. Efficient Lighting Initiative, ELI Quality Certification Institute (ELI) - China
  455. EFIS a.s. (EFIS a.s.) - Czech Republic
  456. Ekodoma, Ltd. (Ekodoma) - Latvia
  457. Ekowatt (Ekowatt) - Czech Republic
  458. Eksport Kredit Fonden (EKF) - Denmark
  459. El Paso Solar Energy Association (EPSEA) - United States
  460. Electrabel (Electrabel) - Belgium
  461. Electric Power Corporation (EPC) - Samoa
  462. Electric Power Research Institute (EPRI) - United States
  463. Electricity Control Board (ECB) - Namibia
  464. Electrolux (Electrolux) - Sweden
  465. Electronics Gram Othan Samiti (Electronics Gram) - India
  466. Elettronica Reverberi srl MPES Group (Elettronica Reverberi srl) - Italy
  467. Elgas - Australia
  468. Ellehauge & Kildemoes (Ellehauge & Kildemoes) - Denmark
  469. Eltast (Eltast) - Poland
  470. Elyo (Elyo) - France
  471. Emerging Power Partners Ltd (EPP) - Finland
  472. EMET Consultants Pty Limited (EMET Consultants Pty Limited) - Australia
  473. Enabling Access to Sustainable Energy (EASE) - Netherlands
  474. Enasolar - New Zealand
  475. Enatel - New Zealand
  476. End-use efficiency research group, Politecnico di Milano (eERG) - Italy
  477. Enda Energy (Enda Energy) - Senegal
  478. Endel (Endel) - France
  479. EnEffect - The Center for Energy Efficiency (Eneffect) - Bulgaria
  480. Enel Erelis (Erelis) - France
  481. Ener-g Combined Power (Ener-g Combined Power) - United Kingdom
  482. ENER-G Group (ENER-G Group) - United Kingdom
  483. ENERCON (ENERCON) - Germany
  484. Enercoop (Enercoop) - France
  485. Enerdata (Enerdata) - France
  486. Energeco (Energeco) - Italy
  487. Energethics Srl (Energethics) - Italy
  488. energeticals power plant engineering (Energeticals) - Germany
  489. Energetics - Australia
  490. Energetics Pty Ltd (Energetics Pty Ltd) - Australia
  491. Energia Mediterranea S.r.l. (Energia Mediterranea S.r.l.) - Italy
  492. Energie 21 (Energie 21) - France
  493. Energie Cities (Energie Cities) - France
  494. Energie-Cites (Energie-Cites) - France
  495. Energie-Contracting Kft. (Energie-Contracting Kft.) - Hungary
  496. Energie-Control GmbH (E-Control) - Austria
  497. Energiegesellschaft Nordost (ENO) - Germany
  498. EnergieKontor (EnergieKontor) - Germany
  499. Energiequelle (Energiequelle) - Germany
  500. Energieteam (Energieteam) - Germany
  501. Energía Solar Sistemas (Energía Solar Sistemas) - Spain
  502. Energo Controls s.r.o. (Energo Controls s.r.o.) - Slovakia
  503. EnergoBanking Kft. (EnergoBanking) - Hungary
  504. EnergoEco (EnergoEco) - Romania
  505. ENERGON srl (ENERGON srl) - Italy
  506. EnerGreen Foundation - Canada
  507. Energy & Development Group (EDG) - South Africa
  508. Energy & Security Group (ESG) - United States
  509. Energy & Sustainable Developement Magazine (E&SDM) - France
  510. Energy Agency (Secretaria de Energia- Republica Argentina) - Argentina
  511. Energy Agency of the Republic of Slovenia - Slovenia
  512. Energy Agency of the Republic of Slovenia (Energy Agency of the Republic of Slovenia) - Slovenia
  513. Energy and Environment Research Center - Iraq
  514. Energy and Environmental Development Consulting Limited (EED) - China
  515. Energy and Environmental Protection Institute (EKONERG) - Croatia
  516. Energy and Security Group (ESG) - United States
  517. Energy and Sustainable Development in Africa (ESDA) - Cameroon
  518. Energy Capital Holding Company (ECHCO ) - United States
  519. Energy Centre (Energy Centre ) - Hungary
  520. Energy Centre Bratislava (ECB) - Slovakia
  521. Energy Centre Hungary (EC) - Hungary
  522. Energy Charter Secretariat - Belgium
  523. Energy Club (Energy Club) - Hungary
  524. Energy Commission - Ghana
  525. Energy Conservation Center (ECCJ) - Japan
  526. Energy Conservation Information Dissemination Center of National Development and Reform Commission (ECIDC) - China
  527. Energy Conservation Systems Pty Ltd (ECS) - Australia
  528. Energy Consult Pty Ltd - Australia
  529. Energy Consulting Network (Energy Consulting Network) - Denmark
  530. Energy Developments (Energy Developments) - Australia
  531. Energy efficiency 21 (EE21) - Bulgaria
  532. Energy Efficiency Agency (EEA) - Bulgaria
  533. Energy Efficiency Centre (EEC) - Lithuania
  534. Energy Efficiency Centre (SEVEn) - Czech Republic
  535. Energy Efficiency Centre Georgia (EEC) - Georgia
  536. Energy Efficient Strategies (EES) - Australia
  537. Energy Exchange Austria (EXAA) - Austria
  538. Energy for Sustainable Development (ESD) - United Kingdom
  539. Energy for Sustainable Development - Bulgaria Ltd (ESD Bulgaria) - Bulgaria
  540. Energy for Sustainable Development Bulgaria (ESDB) - Bulgaria
  541. Energy for Sustainable Development Bulgaria Ltd. (ESD Bulgaria Ltd.) - Bulgaria
  542. Energy Foundation - China Sustainable Energy Program (Energy Foundation - CSEP) - China
  543. Energy Futures Australia Pty Ltd (EFA) - Australia
  544. Energy Impact - Australia
  545. Energy Information Administration (EIA) - United States
  546. Energy Innovation Network - Canada
  547. Energy Institute (EIHP) - Croatia
  548. Energy Institute at the Johannes Kepler University Linz (Energy Institute) - Austria
  549. Energy Institute Hrvoje Požar (EIHP) - Croatia
  550. Energy Mad Limited - New Zealand
  551. Energy Management Association of New Zealand (EMANZ) - New Zealand
  552. Energy Market Authority (EMA) - Singapore
  553. Energy Market Inspectorate (EMI) - Estonia
  554. Energy Market Inspectorate (EMI) - Estonia
  555. Energy Matters - Australia
  556. Energy Options - Australia
  557. Energy Partner LLP (EP) - Kazakhstan
  558. Energy Piano (Energy Piano) - Denmark
  559. Energy Planning Department, Ministry of Energy (EPD, MOE) - Myanmar
  560. Energy Policy and Planning Office (EPPO) - Thailand
  561. Energy Promotion Agency (APE) - Poland
  562. Energy Regulators Regional Association (ERRA) - Hungary
  563. Energy Regulatory Office (ERO) - Czech Republic
  564. Energy Regulatory Office (URE) - Poland
  565. Energy Research Centre of the Netherlands (ECN) - Netherlands
  566. Energy Research Institute (ERI) - China
  567. Energy Resources Management (ERM) - China
  568. Energy Resources Management (ERM) - China
  569. Energy Restructuring Agency (ApE) - Slovenia
  570. Energy Saving Bureau (Energy Saving Bureau ) - Estonia
  571. Energy Saving Trust (EST) - United Kingdom
  572. Energy Services Regulatory Authority (ERSE) - Portugal
  573. Energy South Australia (Energy SA) - Australia
  574. Energy System Analysis and Planning (ESAP) - Belgium
  575. EnergyServ SA (EnergyServ SA) - Romania
  576. Energ’ethics (Energ’ethics) - France
  577. Enerpole (Enerpole) - France
  578. Enersis (Enersis) - Chile
  579. EnerSys (EnerSys) - Germany
  580. EnerTech Environmental, Inc. - United States
  581. Enertrag (Enertrag) - Germany
  582. ENF Ltd (ENF Ltd) - China
  583. Engineers Without Borders - Lebanon (EWB-Lebanon) - Lebanon
  584. Englefield Renewable Energy Fund/Englefield Capital (Englefield Renewable Energy Fund/Englefield Capital) - United Kingdom
  585. enova (enova) - Norway
  586. ENOVA (ENOVA) - Germany
  587. Ensask Biofuels (Ensask Biofuels) - Canada
  588. EnviaTec GmbH (EnviaTec) - Germany
  589. EnviroGroup - Australia
  590. Enviromission (Enviromission) - Australia
  591. Environment Agency - United Kingdom
  592. Environment Agency - United Kingdom
  593. Environment Canada - Canada
  594. Environment Protection Agency (SEPA) - United Kingdom
  595. Environment Protection Authority Victoria (EPA) - Australia
  596. Environment Public Authority (EPA ) - Kuwait
  597. Environmental Agency - Denmark
  598. Environmental and Energy Systems Studies, Lund University (IMES) - Sweden
  599. Environmental Change Institute, Oxford University Centre for the Environment (Environmental Change Institute, Oxford University) - United Kingdom
  600. Environmental Defence - Canada
  601. Environmental Defense - United States
  602. Environmental Finance (Environmental Finance) - United Kingdom
  603. Environmental Investment Partners (EIP) - Poland
  604. Environmental Law and Policy Center (ELPC) - United States
  605. Environmental Projects Consulting Institute - Russian Federation
  606. Environmental Protection Agency - Ethiopia
  607. Environmental Protection Agency - Liberia
  608. Environmental Protection and Management Services (EPMS) - Tanzania
  609. Enviros (Enviros) - Czech Republic
  610. Envisory GmbH (Envisory GmbH) - Germany
  611. EOIN LEES ENERGY (EOIN LEES ENERGY) - United Kingdom
  612. Eole - RES (Eole - RES) - France
  613. Eolec (Eolec) - France
  614. Eolor (Eolor) - France
  615. Eoltec (Eoltec) - France
  616. Eoltech (Eoltech) - France
  617. EOS (EOS) - Switzerland
  618. EPA (EPA) - Poland
  619. Epuron (Epuron) - Germany
  620. Equineo (Equineo) - France
  621. Equiterre - Canada
  622. ERATO (ERATO) - Bulgaria
  623. ERBE Energetika (ERBE Energetika) - Hungary
  624. Erdstom AG (Erdstrom) - Germany
  625. Erelia (Erelia) - France
  626. Ersol Solar Energy AG (Ersol) - Germany
  627. Espace Eolien Developpement (EED) - France
  628. Essent Retail Services (Essent Retail Services) - Netherlands
  629. Essential Services Commission (ESC) - Australia
  630. Essential Services Commission of South Australia (ESCOSA) - Australia
  631. Estonian Energy Research Institute (Estonian Energy Research Institute) - Estonia
  632. Estonian Wind Power Association (EWPA) - Estonia
  633. ETA-Renewable Energies (ETA ) - Italy
  634. EU Energy (EU Energy) - United Kingdom
  635. Eurelectric (Eurelectric) - Belgium
  636. Euroheat and Power (Euroheat and Power) - Belgium
  637. Europäisches Zentrum für erneuerbare Energie Güssing GmbH (Europäisches Zentrum für erneuerbare Energie Güssing GmbH) - Austria
  638. European Bank for Reconstruction and Development (EBRD) - United Kingdom
  639. European Biomass Association (AEBIOM) - Belgium
  640. European Biomass Industry Association (EUBIA) - Belgium
  641. European Business Council for Sustainable Energy (e5) - Germany
  642. European Carbon Fund (ECF) - Luxembourg
  643. European Commission Directorate-General for Energy and Transport, (European Commission) - Belgium
  644. European Copper Institute (European Copper Institute) - Belgium
  645. European Council for Energy Efficient Economy (ECEEE) - Sweden
  646. European Energy Network (EnR) - France
  647. European Environment Agency (EEA) - Denmark
  648. European Federation of Regional Energy and Environment Agencies (FEDARENE) - Belgium
  649. European Forum for Renewable Energy Sources (EUFORES) - Belgium
  650. European Geothermal Energy Council (EGEC) - Belgium
  651. European Green Cities Network (EGCN) - Denmark
  652. European Industrial Insulation Foundation (EiiF) - Switzerland
  653. European Insulation Manufacturers Association (EURIMA) - Belgium
  654. European Investment Bank (EIB) - Luxembourg
  655. European Investments and Partners (European Investments and Partners) - Poland
  656. European Ocean Energy Association (EU-OEA) - Belgium
  657. European Photovoltaic Industry Association (EPIA) - Belgium
  658. European Renewable Energies Federation (EREF) - Belgium
  659. European Renewable Energy Centres Agency (EUREC) - Belgium
  660. European Renewable Energy Council (EREC) - Belgium
  661. European Renewable Energy Exchange (Euro REX) - Hungary
  662. European Small Hydropower Association (ESHA) - Belgium
  663. European Solar Thermal Industry Federation (ESTIF) - Belgium
  664. European Union Energy Initiative (EUEI) - Belgium
  665. European Wind Energy Association (EWEA) - Belgium
  666. Europes Energy Portal (EEP) - Belgium
  667. EUROSOLAR - The European Association for Renewable Energy (EUROSOLAR) - Germany
  668. EuroWind GmbH - Germany
  669. EVC s.r.o. (EVC s.r.o.) - Czech Republic
  670. Evergreen Solar (Evergreen Solar) - United States
  671. EVOLUTION-MENERT (EVOLUTION-MENERT) - Slovakia
  672. Export Credits Guarantee Department (ECGD) - United Kingdom
  673. F. Heusser AG (F. Heusser AG ) - Switzerland
  674. F.lli Ceresa S.p.A. (F.lli Ceresa S.p.A.) - Italy
  675. Fabricom (Fabricom) - Belgium
  676. Fachhochschul- studiengänge Burgenland Ges.m.b.H. - Energy and Environmental Management (FH Burgenland) - Austria
  677. Fantsuam Foundation - Nigeria
  678. FE Clean Energy Group, Dexia-FE Clean Energy: Energy Efficiency and Emissions Reduction Fund (FE Clean Energy Group, Dexia-FE Clean Energy: Energy Efficiency and Emissions Reduction Fund) - United States
  679. Federal Minister of the Environment, Local Government and Rural Development (Federal Minister of the Environment, Local Government and Rural Development) - Pakistan
  680. Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU) - Germany
  681. Federal Ministry of Agriculture, Forestry, Environment & Water Management (BMLFUW) - Austria
  682. Federal Ministry of Agriculture, Forestry, Environment and Water Management (BMLFUW) - Austria
  683. Federal Ministry of Economics and Labour (BMWA) - Austria
  684. Federal Ministry of Physical Planning and Environment - Bosnia and Herzegovina
  685. Federal Ministry of Transport, Building and Urban Affairs (BMVBS) - Germany
  686. Federal Network Agency for Electricity, Gas, Telecommunications, Posts and Railway (BNetzA) - Germany
  687. Federal Public Service Economy (FPS) - Belgium
  688. Federation - French Independent Electricity (EAF) - France
  689. Federation for the Production of Renewable Energy (FIPER) - Italy
  690. Fedreration of Can Muncipalities - Canada
  691. Financing Energy Savings (FINES) - Belgium
  692. Finavera Renewables Inc. - Canada
  693. Finnish Wind Energy Association (Vindkraftföreningen r.f.) - Finland
  694. Finnish Wind Power Association (FWPA) - Finland
  695. First Climate Zurich - Switzerland
  696. Fitzpatrick Woods Consulting - Australia
  697. Flemish Environmental Agency - Belgium
  698. Flint Trafford - Australia
  699. Florida Solar Energy Center (FSEC) - United States
  700. FONAM (FONAM) - Peru
  701. Fondeole (Fondeole) - France
  702. Food and Agriculture Organization of the United Nations (FAO) - Italy
  703. Foreign & Commonwealth Office (FCO) - United Kingdom
  704. Foreign Investment Promotion Agency of Bosnia and Herzegovina (FIPA) - Bosnia and Herzegovina
  705. Forestry Institute - Macedonia (FYR)
  706. Fortis Bank/Energy & Utilities Group (Fortis Bank/Energy & Utilities Group) - United Kingdom
  707. France Energie Eolienne (FEE) - France
  708. Fraunhofer Institute for Environmental, Safety and Energy Technology (Fraunhofer Institute for Environmental, Safety and Energy Technology) - Germany
  709. Fraunhofer Institute für Solar Energy Systems ISE (Fraunhofer Institute für Solar Energy Systems ISE) - Germany
  710. Freie Gemeinschaftsbank (Freie Gemeinschaftsbank) - Switzerland
  711. Fuhrländer AG (Fuhrländer AG) - Germany
  712. Fundacja Ekofundusz (Fundacja Ekofundusz) - Poland
  713. Fundmore Merchant Bank (FMB) - Canada
  714. Future Energy Solutions (Future Energy Solutions) - United Kingdom
  715. Futuren (Futuren) - Estonia
  716. Gamesa (Gamesa) - Spain
  717. Gansu Natural Energy Research Institute (GNERI) - China
  718. Ganzair (Ganzair) - Hungary
  719. Garrad Hassan (Garrad Hassan) - United Kingdom
  720. Garrad Hassan - Australia
  721. GBMB (GBMB) - Singapore
  722. GE Jenbacher / GE Energy - United States
  723. General Electrics Energy (GE Energy) - United States
  724. Generale Energia S.p.A. (Generale Energia S.p.A.) - Italy
  725. Generation Solar Renewable Energy Systems Inc. (Generation Solar) - Canada
  726. Geodynamics Limited (Geodynamics) - Australia
  727. Georgian National Energy Regulatory Commission (GNERC) - Georgia
  728. Geothermal Association (Geothermische Vereinigung) (GtV) - Germany
  729. Geothermal Energy Association (GEA) - United States
  730. German Energy Agency (DENA) - Germany
  731. German Institute for Economic Research (DIW) - Germany
  732. German Investment and Development Company (DEG) - Germany
  733. German Renewable Energy Association (BEE) - Germany
  734. German Solar Industry Association (BSW) - Germany
  735. German Windenergy Association (BWE) - Germany
  736. German-Australian Chamber of Industry and Commerce (AHK) - Australia
  737. German-Hellenic Chamber of Industry and Commerce (DGIHK) - Greece
  738. GH Craft Ltd. - Japan
  739. Ghana Energy Foundation (EF) - Ghana
  740. GHD Hassall - Australia
  741. Global Bioenergy Partnership (GBEP) - Italy
  742. Global Carbon (GC) - Netherlands
  743. Global Energy Network Institute (GENI) - United States
  744. Global Fab Surplus Semiconductor Equipment LLC - United States
  745. Global Forum on Sustainable Energy (GFSE) - Austria
  746. Global Market Initiative for Concentrating Solar Power (GMI-CSP) - Germany
  747. Global Network on Energy for Sustainable Development (GNESD) - Denmark
  748. Global Sustainable Energy Solutions Pty Ltd (GSES) - Australia
  749. Global Village Cameroon (GVC) - Cameroon
  750. Global Village Cameroon (GVC) - Cameroon
  751. Global Village Energy Partnership International (GVEP) - United Kingdom
  752. Global Wind Energy Council (GWEC) - Belgium
  753. Going Solar (Going Solar) - Australia
  754. Good Energies (Good Energies) - Switzerland
  755. Government Institute for Economic Research (VATT) - Finland
  756. Government of Hong Kong - China
  757. Govind Gramin Vikas Pratishthan (GOGVIP) - India
  758. Grain Processing Ind. Pvt. Ltd. (Grain Processing Ind. Pvt. Ltd. ) - India
  759. Grameen Shakti - Bangladesh
  760. Grameen Shakti Development of Renewable Energy Resources for Poverty Alleviaton (Grameen Shakti) - United States
  761. Grazia Equity GmbH (Grazia Equity GmbH) - Germany
  762. Great Lakes Hydro Income Fund (Great Lakes Hydro) - Canada
  763. Greek Association of RES Electricity Producers (GAREP) - Greece
  764. Greek Solar Industry Association (EBHE) - Greece
  765. Green Bank Environmental - Australia
  766. Green Building Press - United Kingdom
  767. Green Communities Canada - Canada
  768. Green Earth Solutions Pty Ltd - Australia
  769. Green Energy (Green Energy) - Germany
  770. Green Energy Capital - Australia
  771. Green Energy News Inc. (Green Energy News Inc.) - United States
  772. Green Gas International (Green Gas) - United Kingdom
  773. Green Heat Global (GHG) - Canada
  774. Green Markets International, Inc. (Green Markets International) - United States
  775. Green Power Labs Inc. (Green Power Labs) - Canada
  776. Green Prices / Green Energy in Europe (Green Prices) - Netherlands
  777. Green Rock Energy Limited - Australia
  778. Greenbank Capital (Greenbank Capital) - Australia
  779. Greenergy Future Power (Greenergy) - Hungary
  780. Greenfield Consulting Ltd - Finland
  781. GreenField Ethanol (GreenField Ethanol) - Canada
  782. Greenhouse Gas Reduction Scheme (Greenhouse Gas Reduction Scheme) - Australia
  783. Greenhouse Gas Reduction Scheme / Independent Pricing and Regulatory Tribunal of NSW (IPART) - Australia
  784. Greenlight Technology Group (GLTG) - Australia
  785. GreenMicrofinance (GMf) - United States
  786. Greenpeace Australia Pacific - Australia
  787. Greenpeace China - China
  788. Greenpeace International (Greenpeace) - Netherlands
  789. GreenPrices (GP) - Netherlands
  790. GreenRock Energy (GreenRock Energy) - United Kingdom
  791. Greenstone Carbon Management - United Kingdom
  792. Greentech energy systems (Greentech energy systems) - Denmark
  793. GreenVenture Partners (GreenVenture Partners) - Brazil
  794. Greenworld (Greenworld) - Australia
  795. Group for Renewable Energy, Environment and Solidarity (GERES) - France
  796. Group for Renewable Energy, Environment and Solidarity (GERES) - Cambodia
  797. GSNA Worldwide (GSNA WW) - India
  798. GtripleC - Australia
  799. Guanajuato Council of Science and Technology (CONCYTEG) - Mexico
  800. Guangzhou Institute of Energy Conversion (GIEC) - China
  801. HAASE Energietechnik Group (HAASE Energietechnik Group) - Germany
  802. Halo Energy (Halo Energy) - Germany
  803. HBP International Agreements (HBP International Agreements) - Spain
  804. Heat & Power s.r.l. (Heat & Power s.r.l. ) - Italy
  805. HEDON Household Energy Network (HEDON Household Energy Network) - United Kingdom
  806. Helenic Ministry for the Environment, Physical Planning and Public works - Greece
  807. HELIO International (HELIO) - France
  808. Helix Wind - United States
  809. Hellenic Association of Photovoltaic Companies (Helapco) - Greece
  810. HEP (HEP) - Croatia
  811. HEP ESCO (HEP ESCO) - Croatia
  812. Hese Biogas (Hese Biogas) - Germany
  813. Heyde Windtechnik (Heyde Windtechnik) - Germany
  814. High Technology Expo LTD. - Greece
  815. Hinicio (Hinicio) - Belgium
  816. Hoelzl-Engineering Ltd. - Austria
  817. Holux (Holux) - Hungary
  818. Honeywell International (Honeywell International) - United States
  819. House of Representatives - Select Committee on Energy Independence and Global Warming - United States
  820. Humane Society International - Australia
  821. Hungarian Biomass Association (HBA) - Hungary
  822. Hungarian Biomass Association (Hungarian Biomass Association) - Hungary
  823. Hungarian Energy Office (MEH / HEO) - Hungary
  824. Hungarian Scientific Society of Energy Economics (ETE) - Hungary
  825. Hydraulics and Maritime Research Centre (Hydraulics and Maritime Research Centre) - Ireland
  826. Hydro Tasmania - Australia
  827. Hydro Tasmania - Hydro Tasmania Consulting - Australia
  828. Hydroxpert - France
  829. I&I Group INC - United States
  830. IBC SOLAR AG (IBC SOLAR AG) - Germany
  831. IBCOenerg - Romania
  832. Iberdrola (Iberdrola) - Spain
  833. ICARVS (ICARVS) - Mexico
  834. Icecap Ltd. (icecap) - United Kingdom
  835. ICEDD (ICEDD) - Belgium
  836. Iceland GeoSurvey (ISOR) - Iceland
  837. Icelandic New Energy - Iceland
  838. ICRA Management Consulting Services Limited (IMaCS) - India
  839. IDEX group (IDEX group) - France
  840. IDSS - International Development Support Services - Indonesia
  841. IEA Advanced Fuel Cells (Implementing Agreement) - United Kingdom
  842. IEA Bioenergy (Implementing Agreement) - New Zealand
  843. IEA Buildings and Community Systems (Implementing Agreement) (ECBCS) - France
  844. IEA Demand-Side Management (Implementing Agreement) (IEA DSM) - Sweden
  845. IEA District Heating and Cooling (Implementing Agreement) - France
  846. IEA Efficient Electrical End Use Equipment (Implementing Agreement) - France
  847. IEA Energy Conservation through Energy Storage (Implementing Agreement) (ECES IA) - Germany
  848. IEA Geothermal Energy (Implementing Agreement) - New Zealand
  849. IEA Heat Pumping Technologies (Implementing Agreement) - Sweden
  850. IEA Hydrogen (Implementing Agreement) - United States
  851. IEA Hydropower (Implementing Agreement) - Australia
  852. IEA Ocean Energy Systems (Implementing Agreement) - Portugal
  853. IEA Photovoltaic Power Systems Programme (Implementing Agreement) (IEA PVPS) - Switzerland
  854. IEA Renewable Energy Technology Development (Implementing Agreement) (IEA RETD) - Netherlands
  855. IEA Solar Heating and Cooling (Implementing Agreement) - United States
  856. IEA SolarPACES (Implementing Agreement) - Spain
  857. IEA Wind Energy Systems (Implementing Agreement) (IEA Wind) - United States
  858. IEEE Spectrum - United States
  859. IFE (IFE) - Germany
  860. Impax Group (Impax Group) - United Kingdom
  861. Imperial College London (Imperial College) - United Kingdom
  862. IMPSA (IMPSA) - Argentina
  863. Independent Power Producers Forum (IPPF) - China
  864. Independent Pricing and Regulatory Tribunal of New South Wales (IPART) - Australia
  865. Indian Renewable Energy Development Agency Ltd (IREDA) - India
  866. Indian Wind Energy Association (InWEA) - India
  867. Indian Wind Turbine Manufacturers Association (IWTMA) - India
  868. Indiana Utility Regulatory Commission (IURC) - United States
  869. INDIGGO (INDIGGO) - France
  870. Indira Gandhi Institute of Development Research (IGIDR) - India
  871. Industrial Development Bank of India (IDBI) - India
  872. INEO (INEO) - France
  873. Inesco Oy Energy service company (Inesco Oy) - Finland
  874. Infrastructure Development Company Limited (IDCOL) - Bangladesh
  875. Innotech (Innotech ) - Germany
  876. Innovation Energie Developpment (IED) - France
  877. Instal Bialystok (Instal Bialystok) - Poland
  878. Institut Jozef Stefan (IJS) - Slovenia
  879. Institut Jozef Stefan Energy Efficiency Centre (Institut Jozef Stefan Energy Efficiency Centre) - Slovenia
  880. Institut Luxembourgeois de Régulation (ILR) - Luxembourg
  881. Institute for Energy Diversification and Saving (IDAE) - Spain
  882. Institute for Energy Economics, Bariloche Foundation (IDEE) - Argentina
  883. Institute for Energy Technology, University of Malta (Institute for Energy Technology, University of Malta) - Malta
  884. Institute for Power Engineering of Academy of Sciences of Republic of (Institute for Power Engineering) - Moldova
  885. Institute for Studies and Power Engineering (ISPE) - Romania
  886. Institute for Studies of the Integration of Systems (ISIS) - Italy
  887. Institute for Sustainable Futures - Australia
  888. Institute for Sustainable Power (ISP) - United States
  889. Institute of Physical Energetics Latvian Academy of Sciences (IPE-LAS) - Latvia
  890. Institutt for Energiteknikk (IFE) - Norway
  891. Intelligent Sensing Anywhere (ISA) - Portugal
  892. Interenergoresurs Ltd (IER) - Slovakia
  893. Interministerial Commission on Global Climate Change - Brazil
  894. Interministerial Task Force on Climate Change (MIES) - France
  895. Internat Energy Solutions (Internat Energy Solutions) - France
  896. International Consulting Group - Indonesia
  897. International Consulting on Energy (International Consulting on Energy) - France
  898. International Council for Local Environmental Initiatives (ICLEI) - Canada
  899. International Economic Platform for Renewable Energies (IWR) - Germany
  900. International Emissions Trading Association (IETA) - Switzerland
  901. International Energy Agency (IEA) - France
  902. International Energy Agency Demand Side Management Program (IEADSM) - Sweden
  903. International Energy Foundation (IEF) - Canada
  904. International Energy Initiative (IEI) - United States
  905. International Finance Corportation, Commercialising Energy Efficiency Initiative (IFC-CEEF) - United States
  906. International Financial Consulting Ltd. (IFC) - Canada
  907. International Geothermal Association (IGA) - Iceland
  908. International Hydropower Association (IHA) - United Kingdom
  909. International Institute for Applied Systems Analysis (IIASA) - Austria
  910. International Institute for Energy Conservation (IIEC) - United States
  911. International Institute for Environment and Development (IIED) - United Kingdom
  912. International Institute for Industrial Environmental Economics, Lund University (iiiee) - Sweden
  913. International Institute for Sustainable Development (IISD) - Canada
  914. International Network for Sustainable Energy (INFORSE) - Denmark
  915. International Network on Small Hydro Power (IN-SHP) - China
  916. International Partnership for the Hydrogen Economy (IPHE) - United States
  917. International Relations Department (IDAE) - Spain
  918. International Solar Energy Society (ISES) - Germany
  919. International Sustainable Energy Organization for Renewable Energy and Energy Efficiency (ISEO) - Switzerland
  920. International Union for Conservation of Nature (IUCN) - Fiji
  921. Interstate Renewable Energy Council (IREC) - United States
  922. Intervent (Intervent) - France
  923. Intrinergy - United States
  924. Inventure Chemicals - United States
  925. Invest Australia (Invest Australia) - Australia
  926. Invest in China - China
  927. Iogen Corporation (Iogen Corporation) - Canada
  928. Iowa Utilities Board (IUB) - United States
  929. Iran Energy Efficiency Organization (IEEO - SABA) - Iran
  930. Irish Bioenergy Association (IrBEA) - Ireland
  931. Irish Wind Energy Association (IWEA) - Ireland
  932. Ishikawajima-Harima Heavy (Ishikawajima-Harima Heavy) - Japan
  933. Isofoton (Isofoton) - Spain
  934. Israel Renewable Energy Cooperative (IREC) - Israel
  935. IT Energy (IT Energy) - Denmark
  936. IT Power - United Kingdom
  937. IT Power Australia Pty Ltd - Australia
  938. IT Power Climate Change Consulting - United Kingdom
  939. Italian National Agency for New Technologies, Energy and the Environment (ENEA) - Italy
  940. Italian Photovoltaic Industry Association (GIFI) - Italy
  941. Italian Regulatory Authority for Electricity and Gas (AEEG) - Italy
  942. Izuba (Izuba) - France
  943. Japan for Sustainability (JFS) - Japan
  944. Japan New Energy and Industrial Techn. Development Organisation (NEDO) - Japan
  945. Japan Wind Development Co Ltd (Japan Wind Development) - Japan
  946. Jatropha Pepinye - United States
  947. Jiangyin Lutong Industrial Co., Ltd. (Jiangyin Lutong Industrial) - China
  948. Johannesburg Renewable Energy Coalition (JREC) - Belgium
  949. Johnson Controls - United States
  950. Józsa Ltd. (Józsa Kft.) - Hungary
  951. Jupiter Aluminum / Jupiter Oxygen - United States
  952. Juwi (Juwi) - Germany
  953. KA Contracting CR, s.r.o. (KA Contracting CR, s.r.o.) - Czech Republic
  954. Kaneka (Kaneka) - Japan
  955. Karnataka Renewable Energy Development Ltd. (KREDL) - India
  956. Kema Consulting (Kema ) - Netherlands
  957. Kenergie (Kenergie) - Algeria
  958. KenTec (KenTec) - Denmark
  959. KfW Bankengruppe (KfW) - Germany
  960. KHAULA empowering community enterprises - Indonesia
  961. Kinesis Pty Ltd - Australia
  962. King Abdulaziz City for Science and Technology ( KACST) - Saudi Arabia
  963. Kipcalor (Kipcalor) - Hungary
  964. KIPCALOR Energetics Limited Liability Company - Hungary
  965. Kipszer (Kipszer) - Hungary
  966. KITE Innovating Energy Solutions (KITE) - Ghana
  967. KMW Biomass Energy Technology (KMW) - Canada
  968. Knetic Renewables Ltd - Australia
  969. Kokonut Pacific Pty Ltd - Australia
  970. Kommunalkredit Public Consulting (KPC) - Austria
  971. Komterm energy services (Komterm ) - Czech Republic
  972. Korea Institute of Energy Research (KIER) - Korea
  973. Korean Energy Economics Institute (KEEI) - Korea
  974. Kreidl (Kreidl) - Austria
  975. kW Engineering, Inc. (kW Engineering) - United States
  976. Kyocera Solar (Kyocera Solar) - Japan
  977. La Compagnie du Vent (La Compagnie du Vent) - France
  978. La Francaise d'Eoliennes (La Francaise d'Eoliennes) - France
  979. LABELEC, Electricity of Portugal (edp) - Portugal
  980. LaGuardia Foundation (LaGuardia Foundation) - United States
  981. Lahmeyer International (Lahmeyer International) - Germany
  982. Landcare CarbonSMART - Australia
  983. Landis+Gyr AG - Switzerland
  984. Landmark (Landmark) - Germany
  985. Latvian Environmental Investment Fund (LVIF) - Latvia
  986. Lawrence Berkeley National Laboratory (Berkeley Lab) - United States
  987. Lebanese Association for Energy Control & Environment (ALMEE) - Lebanon
  988. Leonardo ENERGY (Leonardo ENERGY) - Belgium
  989. Leonardo Venablers - Spain
  990. Les Compagnons d'Eole (Les Compagnons d'Eole) - Belgium
  991. Lignol (Lignol) - Canada
  992. Lithuanian Energy Agency (Lithuanian Energy Agency) - Lithuania
  993. Lithuanian Energy Institute (LEI) - Lithuania
  994. Lithuanian National Control Commission for Prices and Energy (NCC) - Lithuania
  995. Lithuanian Wind Energy Association (Lithuanian Wind Energy Association) - Lithuania
  996. Live & Learn Environmental Education - Australia
  997. LLW Trading LLC - United States
  998. Local Governments for Sustainability (ICLEI) - Australia
  999. London Asia Group - China
  1000. Low Carbon Cities Initiative - United Kingdom
  1001. Low Carbon Vehicle Partnership (Low Carbon Vehicle Partnership ) - United Kingdom
  1002. Low Energy Supplies and Services Pty Ltd - Australia
  1003. Ludwig-Bolkow-Systemtechnik GmbH (LBST) - Germany
  1004. Lumina Decision Systems, Inc. - United States
  1005. Lunar Energy (Lunar Energy) - United Kingdom
  1006. Macedonian Centre on Energy Efficiency (MACEF) - Macedonia (FYR)
  1007. Mag-Wind Company LLC. (Mag-Wind) - United States
  1008. Magazine on Energy, the Environment and Sustainable Development (Revista ENERGIA) - Portugal
  1009. Maharashtra Energy Development Agency (MEDA) - India
  1010. Maine Public Utilities Commission (MPUC) - United States
  1011. Making Solar Work (MSK Corporation) - Japan
  1012. Mali-Folkecenter (MFC) - Mali
  1013. Malta Resources Authority (MRA) - Malta
  1014. ManagEnergy (ManagEnergy) - Belgium
  1015. Marine Current Turbines (MCT) - United Kingdom
  1016. Marshalls Energy Company - Marshall Islands
  1017. Marubeni (Marubeni) - Japan
  1018. Maskell Productions Limited - New Zealand
  1019. Matsushita Ecology Systems Co. Ltd. - Japan
  1020. MBTRE sas (MBTRE sas) - Italy
  1021. Mediterranean Association of the National Agencies for Energy Conservation (MEDENER) - Greece
  1022. Mediterranean Energy and Ecology Center (MEEC) - Israel
  1023. Mediterranean Environmental Technical Assistance Program (METAP) - United States
  1024. Mediterranean Renewable Energy Center (MEDREC) - Tunisia
  1025. MEMC Electronic Materials, Inc. (MEMC) - United States
  1026. MENA-Sun (MENA-Sun) - Germany
  1027. Menert (Menert) - Slovakia
  1028. Merchantfin Srl (Merchantfin Srl) - Italy
  1029. Merryll Lynch New Energy Technology plc. (Merryll Lynch New Energy Technology plc.) - United Kingdom
  1030. Met Office - United Kingdom
  1031. Metro Power Company - Australia
  1032. Mexiko-Embassy in Nairobi (Mexiko-Embassy in Nairobi) - Nigeria
  1033. Micro Energy International (Micro Energy-Project) - Germany
  1034. MicroEnergy Credits - United States
  1035. microgenerators - Australia
  1036. Middle East Desalination Research Center (MEDRC) - Oman
  1037. Midwest Energy Efficiency Alliance (MEEA) - United States
  1038. Ministry for Agriculture, Environment and Water - Romania
  1039. Ministry for Economic Development – Energy Sector - Montenegro
  1040. Ministry for Environment and Water (KöM) - Hungary
  1041. Ministry for forest, nature and landscape (AWNL) - Liechtenstein
  1042. Ministry for Minerals and Energy - South Africa
  1043. Ministry for National Development and Economy - Hungary
  1044. Ministry for Nature and the Environment - Mongolia
  1045. Ministry for Resources and Infrastructure - Malta
  1046. Ministry for Resources and Rural Affairs (MRRA) - Malta
  1047. Ministry for the Environment - New Zealand
  1048. Ministry for the Environment - Iceland
  1049. Ministry for the Environment, Land and Sea - Italy
  1050. Ministry of Agriculture, Forests, Water and Environment (MAPAM) - Romania
  1051. Ministry of Commerce Industry and Labour (MCIL) - Samoa
  1052. Ministry of Commerce, Industry and Tourism, Energy Section (MCIT) - Cyprus
  1053. Ministry of Development - Department of Energy & Natural Resources: - Greece
  1054. Ministry of Ecology and Natural Resources (MENR) - Moldova
  1055. Ministry of Ecology and Natural Resources of the Republic of Azerbaijan - Azerbaijan
  1056. Ministry of Ecology and Sustainable Development (MEED) - France
  1057. Ministry of Economic Affairs and Communications, Energy Efficiency and Renewables Division Energy Department - Estonia
  1058. Ministry of Economic Development - Ministry of Economic Development - Energy and Communications Branch - New Zealand
  1059. Ministry of Economic Development and Trade - Russian Federation
  1060. Ministry of Economics and Environment Chile - Chile
  1061. Ministry of Economy - Poland
  1062. Ministry of Economy (MoEc) - Slovakia
  1063. Ministry of Economy - Belarus
  1064. Ministry of Economy - Macedonia (FYR)
  1065. Ministry of Economy - Ukraine
  1066. Ministry of Economy and Commerce (MEC) - Romania
  1067. Ministry of Economy and Energy (Ministry of Economy and Energy) - Bulgaria
  1068. Ministry of Economy and Production (MECON) - Argentina
  1069. Ministry of Economy, Labour and Entrepreneurship - Croatia
  1070. Ministry of Economy, Trade and Energy (METE) - Albania
  1071. Ministry of Economy, Trade and Industry (METI) - Japan
  1072. Ministry of Employment and the Economy - Finland
  1073. Ministry of Energy (MOEN) - Thailand
  1074. Ministry of Energy - Kenya
  1075. Ministry of Energy - Belarus
  1076. Ministry of Energy - Armenia
  1077. Ministry of Energy - Ghana
  1078. Ministry of Energy (SENER) - Mexico
  1079. Ministry of Energy & Infrastructure, Ontario - Canada
  1080. Ministry of Energy and Hydrocarbon (MEH) - Bolivia
  1081. Ministry of Energy and Mineral Development - Uganda
  1082. Ministry of Energy and Mineral Resources (MEMR) - Jordan
  1083. Ministry of Energy and Mines - Peru
  1084. Ministry of Energy and Mines - Guatemala
  1085. Ministry of Energy and Mining (MEM) - Algeria
  1086. Ministry of Energy and Natural Resources - Turkey
  1087. Ministry of Energy and Water - Angola
  1088. Ministry of Energy, Mines and Industries - Senegal
  1089. Ministry of Energy, Mining and Industry - Bosnia and Herzegovina
  1090. Ministry of Enterprise, Energy and Communications - Sweden
  1091. Ministry of Environment - India
  1092. Ministry of Environment - Colombia
  1093. Ministry of Environment - Ecuador
  1094. Ministry of Environment - Grenada
  1095. Ministry of Environment - Guatemala
  1096. Ministry of Environment (MDE) - Haiti
  1097. Ministry of Environment - Tonga
  1098. Ministry of Environment (SEAM) - Paraguay
  1099. Ministry of Environment - Lebanon
  1100. Ministry of Environment - Iraq
  1101. Ministry of Environment - Latvia
  1102. Ministry of Environment - Lithuania
  1103. Ministry of Environment (MOE) - Cambodia
  1104. Ministry of Environment - Korea
  1105. Ministry of Environment - Czech Republic
  1106. Ministry of Environment (KLH) - Indonesia
  1107. Ministry of Environment - Slovakia
  1108. Ministry Of Environment & Forest (MoEF) - Bangladesh
  1109. Ministry of Environment & Wildlife - Botswana
  1110. Ministry of Environment and Energy (MINAE) - Costa Rica
  1111. Ministry of Environment and Natural Resources - El Salvador
  1112. Ministry of Environment and Natural Resources - Sri Lanka
  1113. Ministry of Environment and Sustainable Development - Argentina
  1114. Ministry of Environment and Water - Bulgaria
  1115. Ministry of Environment, Natural Resources and Wildlife - Kenya
  1116. Ministry of Environment, Science & Technology - Nepal
  1117. Ministry of Environment, Science & Technology - Ghana
  1118. Ministry of Environment, Science and Technology (MOST) - Nepal
  1119. Ministry of Environment, Science, and Technology (MoSTE) - Nepal
  1120. Ministry of Environment, Spatial Planning and Energy - Slovenia
  1121. Ministry of Environmental Protection and Physical Planning - Montenegro
  1122. Ministry of Environmental Protection and Physical Planning and Construction - Croatia
  1123. Ministry of Finance - Portugal
  1124. Ministry of Finance (BMZ) - Germany
  1125. Ministry of Finance - Finland
  1126. Ministry of Finance - Poland
  1127. Ministry of Finance - Belarus
  1128. Ministry of Finance (MoF) - Japan
  1129. Ministry of Finance - Czech Republic
  1130. Ministry of Finance - Thailand
  1131. Ministry of Finance - Samoa
  1132. Ministry of Finance, National Planning and Sugar Industry - Fiji
  1133. Ministry of Foreign Affairs - Norway
  1134. Ministry of Housing and Local Government (KPKT) - Kiribati
  1135. Ministry of Housing and Urban-Rural development (MOHURD) - China
  1136. Ministry of Housing, Spatial Planning and the Environment (VROM) - Netherlands
  1137. Ministry of Housing, Transport and Environment. - Maldives
  1138. Ministry of Industry and Energy - Russian Federation
  1139. Ministry of Industry and Infrastructure - Moldova
  1140. Ministry of Industry and Trade (MPO) - Czech Republic
  1141. Ministry of Industry, Energy & Tourism - Iceland
  1142. Ministry of Industry, Energy and small and medium sized Enterprises - Tunisia
  1143. Ministry of Industry, Mining and Energy - Albania
  1144. Ministry of Industry, Tourism and Trade - Italy
  1145. Ministry of Knowledge Economy (MKE) - Korea
  1146. Ministry of Land and Environment - Jamaica
  1147. Ministry of Mines and Energy - Brazil
  1148. Ministry of Mines, Natural Resources & Environmental Affairs - Malawi
  1149. Ministry of Mining and Energy - Serbia
  1150. Ministry of Natural Resources - Malaysia
  1151. Ministry of Natural Resources and Environment - Samoa
  1152. Ministry of Natural Resources and Environment Thailand - Thailand
  1153. Ministry of Natural Resources and Environmental Protection - Belarus
  1154. Ministry of Natural Resources and the Environment (MNREI) - Belize
  1155. Ministry of Natural Resources, Energy and Environment - Tuvalu
  1156. Ministry of Nature Protection - Armenia
  1157. Ministry of Physical Development, Housing and Environment - St. Lucia
  1158. Ministry of Regional Development and Public Works - Bulgaria
  1159. Ministry of Science and Technology (Ministry of Science and Technology) - China
  1160. Ministry of State for Environmental Affairs - Egypt
  1161. Ministry of Sustainable Development - Bolivia
  1162. Ministry of the Environment - Czech Republic
  1163. Ministry of the Environment - Poland
  1164. Ministry of the Environment - Luxembourg
  1165. Ministry of the Environment - Japan
  1166. Ministry of the Environment - Norway
  1167. Ministry of the Environment - Israel
  1168. Ministry of the Environment - Finland
  1169. Ministry of the Environment - Estonia
  1170. Ministry of the Environment - Turkey
  1171. Ministry of the Environment and Water Resources (Climate Change & Projects) (MEWR) - Singapore
  1172. Ministry of the Environment, Conservation, Agriculture and Consumer Protection of the State of North Rhine-Westphalia (MUNLV) - Germany
  1173. Ministry of Tourism and Antiquities - Jordan
  1174. Ministry of Tourism and Environment, Environment Division - Antigua and Barbuda
  1175. Ministry of Tourism, Environment and Culture - Lesotho
  1176. Ministry of Trade - Belarus
  1177. Ministry of Trade and Industry - Norway
  1178. Ministry of Transport and Communications - Macedonia (FYR)
  1179. Ministry of Transport and Energy - Denmark
  1180. Ministry of Treasury - Poland
  1181. Ministry Public Works, Telecommunications and The Environment - Antigua and Barbuda
  1182. Minnesota Public Utilities Commission (PUC Minnesota) - United States
  1183. Mitcon Consultancy Services Limited - India
  1184. Mitsubishi Power Systems - United States
  1185. MLC energy (MLC energy) - United Kingdom
  1186. Monash University - Monash Sustainability Institute - Australia
  1187. Monash University School of Geography and Environmental Science (SGES) - Australia
  1188. Montana Public Service Commission (PSC Montana) - United States
  1189. Moreland Energy Foundation Limited (MEFL) - Australia
  1190. Moroccan Center for development of Renewable Energies (CDER) - Morocco
  1191. Mosaico Network (Mosaico) - United States
  1192. Motech - Taiwan
  1193. MOTIVA (MOTIVA) - Finland
  1194. Municipal Network for Energy Efficiency (MUNEE) - Worldwide
  1195. MVV Energie CZ s.r.o. (MVV Energie CZ s.r.o.) - Czech Republic
  1196. Nanjing Jie Yang Da Electric Appliances Co - China
  1197. National Agency of Energy (EEC) - Albania
  1198. National Association of State Energy Officials (NASEO) - United States
  1199. National Australia Bank Limited (NabCapital) - Australia
  1200. National Biodiesel Board (NBB) - United States
  1201. National Commission for the Conservation of Energy (AEAEE) - Mexico
  1202. National Conference of State Legislatures (NCSL) - United States
  1203. National Council of Environment - Peru
  1204. National Development and Reform Commission - Office of National Coordination Committee on Climate Change (NDCR) - China
  1205. National Electricity Manufacturers Association (NEMA) - United States
  1206. National Energy Action (NAE) - United Kingdom
  1207. National Energy Authority (OS) - Iceland
  1208. National Energy Commission (CNE) - Spain
  1209. National Energy Commission (CNE) - Chile
  1210. National Energy Conservation Agency (KAPE) - Poland
  1211. National Energy Foundation (NEF) - United Kingdom
  1212. National Energy Regulator of South Africa (NERSA) - South Africa
  1213. National Energy Research Center (NERC) - Jordan
  1214. National Environment Agency - Singapore
  1215. National Environment Commission (NEC) - Bhutan
  1216. National Environmental Research Institution (NERI) - Denmark
  1217. National Framework for Energy Efficiency (NFEE) - Australia
  1218. National Hydrogen Association (NHA) - United States
  1219. National Hydropower Association (NHA) - United States
  1220. National Institute for Energy Efficiency (INEE) - Brazil
  1221. National Institute of Engineering, Technology and Innovation (INETI) - Portugal
  1222. National Institute of Environmental Research (NIER) - Korea, Dem. People's Rep.
  1223. National Meteorological Service (NMS) - Belize
  1224. National Oceanic & Atmosperic Administration (NOAA) - United States
  1225. National Renewable Energy Laboratory (NREL) - United States
  1226. National Solar Energy Association (ANES ) - Mexico
  1227. National Trust EcoFund (National Trust EcoFund) - Bulgaria
  1228. Naturol Bioenergy Ltd - India
  1229. Nedalo Ener-g BV (Nedalo Ener-g BV) - Netherlands
  1230. Nederlandse Wind Energie Associatie (NWEA) - Netherlands
  1231. NEGAWATT (NEGAWATT) - Belgium
  1232. NEPC India (NEPC India) - India
  1233. Netherlands Agency for Energy and the Environment (SenterNOVEM) - Netherlands
  1234. Netherlands Competition Authority, Office of Energy Regulation (NMa / DTe ) - Netherlands
  1235. Netherlands Development Finance Company (FMO) - Netherlands
  1236. Netherlands Senter Novem (Senter Novem) - Netherlands
  1237. Network of Regional Governments for Sustainable Development (nrg4SD) - Spain
  1238. New and Renewable Energy Authority (NREA) - Egypt
  1239. New Energies Invest AG, Bank Sarasin (New Energies Invest AG, Bank Sarasin ) - Switzerland
  1240. New Energy Chamber of Commerce (New Energy Chamber of Commerce) - China
  1241. New England Solar Power - Australia
  1242. New Jersey Board of Public Utilities (BPU) - United States
  1243. New Mexico Public Regulation Commission (NMPRC) - United States
  1244. New Uses Council (NUC) - United States
  1245. New York State Department of Public Service (PSC) - United States
  1246. New Zealand Agency for International Development (NZAID) - New Zealand
  1247. New Zealand Energy Efficiency and Conservation Authority (EECA) - New Zealand
  1248. New Zealand Wind Energy Association (NZWEA) - New Zealand
  1249. Nexant Inc. (Nexant) - United States
  1250. Nextek Power Systems (NPS) - United States
  1251. Nexus - Singapore
  1252. NIBC BANK N.V. (NIB) - Netherlands
  1253. Nigerian National Petroleum Corporation (NNPC) - Nigeria
  1254. Ningbo maxsolar co.,ltd (maxsolar) - China
  1255. Nordex (Nordex) - Germany
  1256. Nordic Environment Finance Corporation (NEFCO) - Finland
  1257. Nordic Folkecenter for Renewable Energy (Nordic Folkecenter for Renewable Energy ) - Denmark
  1258. Norsk Energi (Norsk Energi) - Norway
  1259. Norsk Hydro Technology Ventures (Norsk Hydro Technology Ventures) - Norway
  1260. North American Insulation Manufacturers Association (NAIMA) - United States
  1261. North American Insulation Manufacturers Association, Canada (NAIMA, Canada) - Canada
  1262. North Energy Associates - United Kingdom
  1263. Norvento Enerxia (Norvento Enerxia) - Spain
  1264. Norwegian Agency for Development Cooperation (Norad) - Norway
  1265. Norwegian Association of Energy Users and Suppliers (Norsk Energi) - Norway
  1266. NPC Incorporated - Japan
  1267. nrgmagnet llc - United States
  1268. NRW Energy Agency (NRW Energy Agency) - Germany
  1269. NRW State Initiative on Future Energies (LZE) - Germany
  1270. Nuon (Nuon) - Netherlands
  1271. O.Ö. Energiesparverband (O.Ö. Energiesparverband) - Austria
  1272. Observatoire Méditerranéen de la Maîtrise de l´Energie (OME) - France
  1273. Ocean Energy Limited (AWS ) - United Kingdom
  1274. Ocean Energy Ltd. (Ocean Energy Ltd.) - Ireland
  1275. Ocean Renewable Energy Group (OREG) - Canada
  1276. Oekoplan Energiedienstleistungen GesmbH (Oekoplan Energiedienstleistungen GesmbH) - Austria
  1277. Office of Climate Change & Environmental Sustainability (OCC&ES) - Papua New Guinea
  1278. Office of Energy Efficiency - National Resource Canada (Office of Energy Efficiency) - Canada
  1279. Office of Gas and Electricity Markets (Ofgem) - United Kingdom
  1280. Office of the Chinese Energy Leading Group - China
  1281. Office of the Renewable Energy Regulator (ORER) - Australia
  1282. OMV Cogeneration (OMV Cogeneration) - Austria
  1283. Ontario Ministry of the Environment (MOE) - Canada
  1284. Ontario Sustainable Energy Association (OSEA) - Canada
  1285. Optegy Limited (Optegy) - China
  1286. Oregon Department of Energy - United States
  1287. Organisation Of American States (OAS) Department of Sustainable Development - United States
  1288. Organisations for the Promotion of Energy Technologies Network (OPET) - Sweden
  1289. Organization of American States (OAS) - United States
  1290. Origin Energy - Australia
  1291. Orissa Renewable Energy Development Agency (OREDA) - India
  1292. Ormat Technologies Inc (Ormat Technologies) - United States
  1293. Osram Asia Pacific Limited (OAPAC) - China
  1294. Overgas (Overgas) - Bulgaria
  1295. Owens Corning - United States
  1296. Öko Institut (Öko Institut) - Germany
  1297. Pacific Hydro - Australia
  1298. Pacific International Center for High Technology Research (PICHTR) - United States
  1299. Pacific Islands Applied Geoscience Commission (SOPAC) - Fiji
  1300. Packages Limited - Pakistan
  1301. Palestinian Energy and Environment Research Center (PEC) - Palestinian Territories
  1302. Parallax - Sustainable Development Solutions (Parallax) - South Africa
  1303. Partners for Environmental Cooperation in Europe (PECE) - United Kingdom
  1304. Passive House Institute (Passive House Institute) - Germany
  1305. Passive House Platform (PHP) - Belgium
  1306. PCD Tlmace s.r.o. (PCD Tlmace s.r.o.) - Slovakia
  1307. Pelamis Wave Power - Ocean Delivery Power Ltd. (Pelamis) - United Kingdom
  1308. Pelena Energy - Australia
  1309. Pembina Institute for Appropriate Development (PIAD) - Canada
  1310. Pepper Hamilton LLP - United States
  1311. Pfleiderer AG ( Pfleiderer) - Germany
  1312. Philippine Energy Conservation Center - Philippines
  1313. Phocos - Germany
  1314. Phoenix Solar - Singapore
  1315. Photovoltaic Market Transformation Initiative (PVMTI) - United Kingdom
  1316. Photovoltaics Global Approval Program (PV GAP) - Switzerland
  1317. Planet Capital (Planet Capital) - Netherlands
  1318. Planetary Association for Clean Energy (PACE) - Canada
  1319. PlascoEnergy Group - Canada
  1320. Point Carbon (Point Carbon) - Norway
  1321. Polish Biomass Association (POLBIOM) - Poland
  1322. Polish Foundation for Energy Efficiency (FEWE) - Poland
  1323. Polish Fund of Environmental Protection and Water Management (Polish Fund of Environmental Protection and Water Management) - Poland
  1324. Polish Wind Energy Association (wynajmij) - Poland
  1325. Pollution Probe (Pollution Probe) - Canada
  1326. Portuguese Association of Independent Renewable Energy Electricity Producers (APREN) - Portugal
  1327. Portuguese Energy Agency (ADENE) - Portugal
  1328. Portuguese Network of Energy Agencies (RENAE) - Portugal
  1329. Portuguese Solar Industry Association (APISOLAR) - Portugal
  1330. Postbank (Postbank) - Bulgaria
  1331. Powersource Energy Systems Inc. - Canada
  1332. Pöyry Energy GmbH (Pöyry Energy GmbH) - Austria
  1333. Practical Action - United Kingdom
  1334. PRC Global Pte.Ltd (PRCGLOBAL) - Singapore
  1335. Preferred Energy Incorporated (PEI) - Philippines
  1336. Prime Energy Investments (PEI) - Thailand
  1337. Prime New Energy AG (Prime New Energy) - Switzerland
  1338. Prince Energy Consultancy & Solutions (PECS) - India
  1339. Private Energy Market Fund (PEMF) - Finland
  1340. Proesco. Sp. z (Proesco. Sp. z ) - Poland
  1341. Prognos AG (Prognos AG) - Switzerland
  1342. Prokaushali Sangsad Ltd (PSL) - Bangladesh
  1343. Promes (Promes) - France
  1344. Prometheus (Prometheus) - Hungary
  1345. Prototype Carbon Fund (PCF) - United States
  1346. PSG College of Technology & Politechnic College (PSG) - India
  1347. PT Gikoko Kogyo Indonesia (Gikoko) - Indonesia
  1348. Public Service Commission of South Carolina (PSC) - United States
  1349. Public Utilities Commission (PUC) - Latvia
  1350. Public Utilities Commission of Nevada (PUCN) - United States
  1351. Public Utilities Regulatory Commission (PURC) - Ghana
  1352. Public Utility Commission of Oregon (PUC Oregon) - United States
  1353. Pusat Tenaga Malaysia (Ptm) - Malaysia
  1354. PV Solar Energy Pty Ltd (PV Solar Energy Pty Ltd) - Australia
  1355. QCells AG (QCells) - Germany
  1356. Qingdao Tianren Environmental Engineering Co., Ltd. China - China
  1357. Queensland University of Technology - Faculty of Built Environment and Engineering / Institute for Sustainable Resources - Australia
  1358. Rabobank (Rabobank) - Netherlands
  1359. Radiant (Radiant) - Hungary
  1360. Rain City Strategies Inc. - Canada
  1361. Rajasthan Renewable Energy Corporation Ltd. - India
  1362. Ramboll - Wind Energy (Ramboll ) - Denmark
  1363. Rational Energy Use and Solutions (REUS) - Belgium
  1364. RBC Capital Markets (RBC Capital Markets) - United Kingdom
  1365. REC ASA (REC) - Norway
  1366. REC Solar - Singapore
  1367. RedFlow International Pty Ltd (Redflow Group) - Australia
  1368. Reduce Invent Optimize (RIO) - Morocco
  1369. ReEx Capital Asia (ReEx) - Singapore
  1370. Refocus - the international renewable energy magazine (Refocus - the international renewable energy magazine) - United Kingdom
  1371. Regional Centre for Energy Policy Research (REKK) - Hungary
  1372. Regional Energy Center of Pazardjik (RECP) - Bulgaria
  1373. Regional Energy Centre - Estonia
  1374. Regional Environmental Center (REC) - Hungary
  1375. Regional Environmental Centre for Central and Eastern Europe (REC) - Serbia
  1376. Regulatory Assistance Project (RAP) - United States
  1377. Regulatory Authority for Energy (RAE) - Greece
  1378. Regulatory Commission of Alaska (RCA) - United States
  1379. Regulatory Energy Agency - Montenegro
  1380. Regulatory Office for Network Industries (URSO) - Slovakia
  1381. Reinecke + Pohl Sun Energy AG (Reinecke Pohl Sun Energy) - Germany
  1382. Renco (Renco) - Italy
  1383. Renew The Earth - United States
  1384. Renewable Energy Access (Renewable Energy Access) - United States
  1385. Renewable Energy and Energy Efficiency Partnership (REEEP) - Austria
  1386. Renewable Energy Association (Renewable Energy Association) - United Kingdom
  1387. Renewable Energy Association Myanmar (REAM) - Myanmar
  1388. Renewable Energy Association of the Philippines - Philippines
  1389. Renewable Energy Certificate System (RECS) - Netherlands
  1390. Renewable Energy Development Company (T) Ltd. (REDCOT) - Tanzania
  1391. Renewable Energy Generators Australia Ltd (REGA) - Australia
  1392. Renewable Energy Holdings (Renewable Energy Holdings) - United Kingdom
  1393. Renewable Energy Information Network (REIN) - Bangladesh
  1394. Renewable Energy International Law Project (REIL) - United States
  1395. Renewable Energy Liaison Committee (CLER) - France
  1396. Renewable Energy Magazine (Renewable Energy Magazine) - United States
  1397. Renewable Energy Nongovernmental Organization Network, Brazil (RENOVE) - Brazil
  1398. Renewable Energy Policy Network for the 21st Century (REN21) - France
  1399. Renewable Energy Policy Project (REPP) - United States
  1400. Renewable Energy Trust - United States
  1401. Renewable Energy Ventures (K) Ltd. (R.E.V.) - Kenya
  1402. Renewable Energy World (Renewable Energy World) - United States
  1403. Renewable Fuel Supply Ltd. (Renewable Fuel Supply Ltd.) - United Kingdom
  1404. Renewable Fuels Association (RFA) - United States
  1405. Renewable Resource Data Center (RReDC) - United States
  1406. REpower (REpower) - Germany
  1407. RES - School of Renewable Energy Science (RES - School of Renewable Energy Science) - Iceland
  1408. Research & Development FORUM BIOGAS (F&E FORUM BIOGAS) - Austria
  1409. Research Center for Energy and Environment (RCEE Vietnam) - Vietnam
  1410. Research Center for Energy and Environment (RCEE) - Vietnam
  1411. Research Center for Energy, Environment, and Technology (Ciemat) - Spain
  1412. Research Centre for Energy, Transport and Environment Economics (CEEETA) - Portugal
  1413. Research Centre for the Economics of Energy, Transport and the Environment - Portugal
  1414. Research Institute for Electrical Engineering New Energy Sources Laboratory (IPCE) - Romania
  1415. Research Institute for Sustainable Energy (RISE) - Australia
  1416. Residential Energy Efficiency Credit Facility (REECL) - Bulgaria
  1417. Resource Management & Research (RMR) - Kazakhstan
  1418. Resources for the Future (RFF) - United States
  1419. Resources for the Future (RFF) - United States
  1420. RETScreen International - Canada
  1421. REVA Electric Car Company Private Ltd. (RECC) - India
  1422. Régie de l'Energie - Canada
  1423. Riga Technology University (Riga Technology University) - Latvia
  1424. Risoe National Laboratory (Risoe National Laboratory) - Denmark
  1425. Roaring 40s - Australia
  1426. Robeco Milieu Technologie (Robeco Milieu Technologie) - Netherlands
  1427. Rockwool International As (Rockwool International As) - Denmark
  1428. Rocky Mountain Institute (RMI) - United States
  1429. Rolan S.A. de C. V - Mexico
  1430. Romanian Agency for Energy Conservation (ARCE) - Romania
  1431. Romanian Association for Energy Efficiency - Romania
  1432. Romanian Energy Policy Association (APERO) - Romania
  1433. Romanian Energy Regulatory Authority (ANRE) - Romania
  1434. Romanian Fund for Energy Efficiency (FREE) - Romania
  1435. Romanian Industrial Energy Efficiency Company (RAEF) - Romania
  1436. Rotor Energy - Germany
  1437. RR Energy - Netherlands
  1438. RWE AG (RWE) - Germany
  1439. S.A.G. Solarstrom AG (Solarstrom) - Germany
  1440. Sahara Wind Inc. (Sahara Wind Inc.) - Morocco
  1441. SANYO Electric Co. Ltd. - Worldwide
  1442. Sattler Energie Consulting GmbH - Austria
  1443. Savoy Association for Renewable Energy (ASDER) - France
  1444. Schatz Energy Research Centre (SERC) - United States
  1445. Schneider Electric (Schneider Electric) - France
  1446. Schneider Electric Conzerv - India
  1447. School of Photovoltaic & Renewable Energy Engineering (School of Photovoltaic & Renewable Energy Engineering) - Australia
  1448. School of Energy and Engineering - Murdoch University - Australia
  1449. Science and Technology Policy Research, University of Sussex (SPRU) - United Kingdom
  1450. Scientific and Research Institute for Energy - Azerbaijan
  1451. Scottish Renewables - United Kingdom
  1452. SDplanNet - Asia&Pacific - Thailand
  1453. Seambiotic - Israel
  1454. Secretary Philippines (Secretary Philippines) - Philippines
  1455. SEI S.p.A. (SEI S.p.A.) - Italy
  1456. Serbian Chamber of Commerce - Serbia
  1457. Serbian Energy Agency (Serbian Energy Agency) - Serbia
  1458. Serbian Energy Efficiency Agency (SEEA) - Serbia
  1459. SEVEn o.p.s. (SEVEn) - Czech Republic
  1460. SFW s.r.o. (SFW s.r.o.) - Czech Republic
  1461. Sharp Electronics Corporation - Worldwide
  1462. Shikoku Electric Power Co. Inc. - Japan
  1463. Siemens Building Technologies AG (SBT) - Switzerland
  1464. Siemens Power Generation (Siemens Power Generation) - Germany
  1465. Sigma Global - Australia
  1466. Sigma Termodynamik Ltd (Sigma Termodynamik Ltd) - Poland
  1467. Sinergy Energiaszolgáltató, Beruházó és Tanácsadó Kft. (Sinergy Energiaszolgáltató, Beruházó és Tanácsadó Kft.) - Hungary
  1468. SINESCO (SINESCO) - Hungary
  1469. Sitix Solar Corporation - Japan
  1470. Slovak Association for Wind Energy (SAVE) - Slovakia
  1471. Slovak Energy Agency (SEA) - Slovakia
  1472. Slovak Ministry of Economy (MHSR) - Slovakia
  1473. Slovenian E-Forum (SE-F) - Slovenia
  1474. SMA Solar Technology AG - Germany
  1475. SMA Technology Australia Ltd. - Australia
  1476. Small Hydropower Association (SPVZ) - Czech Republic
  1477. Small-Scale Sustainable Infrastructure Development Found (SłIDF) - United States
  1478. Smirscesi s.r.l. (Smirscesi s.r.l.) - Italy
  1479. Societŕ Energetica Aostana (SEA) - Italy
  1480. Society of Energy Engineers And Managers (SEEM) - India
  1481. Sofia Energy Agency (Sofena) - Bulgaria
  1482. Sofia Energy Centre (SEC) - Bulgaria
  1483. Solagro (Solagro) - France
  1484. Solar Charger & Mobile Computing (SOCO) - Italy
  1485. Solar Electric Light Fund (SELF) - United States
  1486. Solar Electric Power Association (SEPA) - United States
  1487. Solar Energy Alliance (SEA) - United Kingdom
  1488. Solar Energy Centre Denmark (SECD) - Denmark
  1489. Solar Energy For Africa Ltd (SEFA Ltd) - Uganda
  1490. Solar Energy Industries Association (SEIA) - United States
  1491. Solar Energy International - United States
  1492. Solar Energy Quebec (Energie Solaire Québec) - Canada
  1493. Solar Energy Society of Canada Inc. (SESCI) - Canada
  1494. Solar Energy Society of India (SESI) - India
  1495. Solar Energy Society of Portugal (SPES) - Portugal
  1496. Solar fabrik group (Solar fabrik) - Germany
  1497. Solar Foundation - Guatemala
  1498. Solar Integrated Technologies (Solar Integrated Technologies) - United States
  1499. Solar Power Partners (SPP) - United States
  1500. Solar Tech - Tech and Style International (Pvt) Ltd - Pakistan
  1501. Solar Twin Ltd - United Kingdom
  1502. Solar-Gem - Australia
  1503. Solarworld (Solarworld) - Germany
  1504. Soliclima (Soliclima) - Spain
  1505. Solid Solarinstallation+design - Austria
  1506. Solon AG (Solon AG) - Germany
  1507. Solutions for Integral Project Planning and Structural Implementation (SPISSIA) - Portugal
  1508. South African National Energy Research Institute (Saneri) - South Africa
  1509. South Dakota Public Utilities Commission (PUC South Dakota) - United States
  1510. South North Development Foundation (SNDF) - India
  1511. South Pole Carbon Asset Management - Thailand
  1512. South Pole Carbon Asset Management Ltd. - Switzerland
  1513. Southern African Alternative Energy Association (SAAEA) - South Africa
  1514. Southern African Power Pool (S APP) - Zimbabwe
  1515. Spinwave Systems, Inc. - United States
  1516. SRC INTERNATIONAL (SRC INTERNATIONAL) - Denmark
  1517. Sri Lanka Energy Managers Association (Sri Lanka Energy Managers Association ) - Sri Lanka
  1518. State Energy and Water Regulatory Commission (SERC) - Bulgaria
  1519. State Energy and Water Regulatory Commission (SEWRC) - Bulgaria
  1520. State Environment Protection Administration (SEPA) - China
  1521. State Environmental Fund (SEF) - Czech Republic
  1522. STEAG Saar Energie (STEAG Saar Energie ) - Germany
  1523. STENUM (STENUM) - Austria
  1524. STIM Engineering Srl – ESCO Division (STIM Engineering Srl – ESCO Division) - Italy
  1525. Strategic Energy Innovations (SEI) - United States
  1526. Stredisko pro úspory energie s.r.o. (Stredisko pro úspory energie s.r.o.) - Czech Republic
  1527. Summerhill Group - Canada
  1528. Sun Empire - Solar Systems - Australia
  1529. Sun Energy Corp. (SEC) - El Salvador
  1530. SunTech Power Australia - Australia
  1531. Sunways Photovoltaic Technology (Sunways Photovoltaic Technology) - Germany
  1532. Sustainability Victoria (SEAV) - Australia
  1533. Sustainable Asset Management (SAM) Private Equity Energy Fund LP Fund Manager (SAM Equity Partners Ltd) - Switzerland
  1534. Sustainable Development Policy Institute (SDPI) - Pakistan
  1535. Sustainable Energy Africa (SEA) - South Africa
  1536. Sustainable Energy and Economy Network (SEEN) - United States
  1537. Sustainable Energy Association (SEAS) - Singapore
  1538. Sustainable Energy Coalition (Sustainable Energy Coalition) - United States
  1539. Sustainable Energy Development Center - Russian Federation
  1540. Sustainable Energy Development Office (SEDO) - Australia
  1541. Sustainable Energy for All (SEAL) - Belgium
  1542. Sustainable Energy Ireland (SEI) - Ireland
  1543. Sustainable Energy Partners (SEP) - United States
  1544. Sustainable Energy Regulation Network (SERN) - United Kingdom
  1545. Sustainable Energy Ventures (SEV) - Belgium
  1546. Sustainable Homes Ltd. (Sustainable Homes Ltd.) - United Kingdom
  1547. Suzlon (Suzlon) - Germany
  1548. Swedish Bioenergy Association (SVEBIO) - Sweden
  1549. Swedish Energy Agency (STEM) - Sweden
  1550. Swedish Environmental Protection Agency (Swedish EPA) - Sweden
  1551. Swedish Export Credit Corporation (SEK) - Sweden
  1552. Swedish Export Credits Guarantee Board (EKN) - Sweden
  1553. Swedish Wind Energy Association (SVIF) - Sweden
  1554. Swiss Federal Office of Energy (SFOE) - Switzerland
  1555. Swiss Reinsurance Company (Swiss Re) - Switzerland
  1556. Swiss Wind Energy Association (Suisse EOLE) - Switzerland
  1557. Synthetic Genomics - United States
  1558. Syrian Engineering Company for Solar Power (SECSP) - Syria
  1559. Tagaki - United States
  1560. Tallinn Technical University (Tallinn Technical University) - Estonia
  1561. Tanzania Traditional Energy Development and Environment Organisation (TADEDO) - Tanzania
  1562. TATHASTU Corporation - India
  1563. Team Catalyst - Australia
  1564. Techem spol. s r. o. (Techem spol. s r. o.) - Slovakia
  1565. Tecnalia (Tecnalia) - Spain
  1566. Texas Renewable Energy Industries Association (TREIA) - United States
  1567. The Artic Energy Alliance AEA - Canada
  1568. The Bahamas Environment, Science & Technology Commission - Bahamas
  1569. The Building Owners and Managers Association of Canada - Canada
  1570. The CarbonNeutral Company (The CarbonNeutral Company) - United Kingdom
  1571. The Center for Energy, Clean Development Mechanism & Environment (CECDME) - Mongolia
  1572. The China-U.S. Energy Efficiency Alliance - United States
  1573. The Community Power Fund - Canada
  1574. The Conservation Council of New Brunswick - Canada
  1575. The Danish Organisation for Renewable Energy (OVE) - Denmark
  1576. The Earth Charter Initiative - Costa Rica
  1577. The Energy & Resources Institute (TERI) - India
  1578. The Energy and Resources Institute (TERI) - India
  1579. The Energy and Resources Institute, North America (TERI NA) - United States
  1580. The Energy Market Authority (EMV) - Finland
  1581. The Environmental Magazine (The Environmental Magazine) - United States
  1582. The Euro-Mediterranean Partnership (EuroMed) - Belgium
  1583. The European Alliance of Companies for Energy Efficiency in Buildings (EuroACE) - Belgium
  1584. The Gold Standard - Switzerland
  1585. The Green Emission House (Das Grüne Emissionshaus GmbH) - Germany
  1586. The Institute of Computer Sciences, Social-Informatics and Telecommunications Engineering i.v.z.w. (ICST) - Belgium
  1587. The Institute of Energy Economics, Japan (IEEJ) - Japan
  1588. The Low Income Energy Network LIEN - Canada
  1589. The Ministry of Finance - Norway
  1590. The National Energy Conservation Centre (ENERCON) - Pakistan
  1591. The Norwegian Solar Energy Society (ISES Norway) - Norway
  1592. The Portuguese Renewable Energy Association (APREN) - Portugal
  1593. The Royal Society (Royal Society) - United Kingdom
  1594. The Solar Energy Consortium (TSEC) - United States
  1595. The Solar Guys - Australia
  1596. The Sustainable Alternatives Network (SANet) - France
  1597. The World Bank Group (The World Bank Group) - United States
  1598. Themvu Projects Management and Resources - South Africa
  1599. Third Generation Environmentalism (E3G) - United States
  1600. TMB-Energietechnik (TMB) - Nepal
  1601. Todae - Australia
  1602. Tokyo Electric Power Company (TEPCO) - Japan
  1603. Torresolar SRL (Torresolar) - Argentina
  1604. Trans Mediterranean Renewable Energy Cooperation (TREC) - Germany
  1605. Transfield Services - Australia
  1606. Transistor Plus Ltd (Transistor Plus Ltd) - Armenia
  1607. Treckin (Treckin) - United Kingdom
  1608. Trina Solar - China
  1609. Triodos Bank NV (Triodos Bank NV) - Netherlands
  1610. TRUenergy - Australia
  1611. U.S Environmental Protection Agency - United States
  1612. U.S. Department of Energy (U.S. Department of Energy) - United States
  1613. UBS (Lux) Equity Fund Future Energy (UBS (Lux) Equity Fund Future Energy) - Switzerland
  1614. UCHYTIL s. r. o. (UCHYTIL s. r. o.) - Czech Republic
  1615. UK Business Council for Sustainable Energy (UKBCSE) - United Kingdom
  1616. UK Department for Environment, Food and Rural Affairs (DEFRA) - United Kingdom
  1617. Ukrainian Bioenergy Association (UBA) - Ukraine
  1618. UN International Strategy for Disaster Relief Asia& Pacific (UN ISDR) - Thailand
  1619. UNDP Initiative for Sustainable Energy (UNISE) - United States
  1620. UNEP African Rural Energy Enterprise Development (A-REED) - United Arab Emirates
  1621. UNEP Brazil Rural Energy Enterprise Development (B-REED) - Brazil
  1622. UNEP Global Environment Facility (GEF) - United States
  1623. UNEP Risoe Centre on Energy, Climate and Sustainable Development (URC) - Denmark
  1624. UNEP Rural Energy Enterprise Development Initiative (REED) - France
  1625. UNEP Solar and Wind Energy Resource Assessment (SWERA) - United States
  1626. UNEP Sustainable Energy Finance Initiative (SEFI) - France
  1627. Union Fenosa - Australia
  1628. UNION OF CONCERNED SCIENTISTS (UCS) - United States
  1629. Unionbank (Unionbank) - Bulgaria
  1630. United Nations Department of Economic and Social Affairs - Division for Sustainable Energies (UNDESA) - United States
  1631. United Nations Development Programme (UNDP) - United States
  1632. United Nations Development Programme (UNDP) - Fiji
  1633. United Nations Environment Programme (UNEP) - Kenya
  1634. United Nations Environment Programme (UNEP) - Kenya
  1635. United Nations Framework Convention on Climate Change (UNFCCC) - Germany
  1636. United Nations Industrial Development Organisation (UNIDO) - Austria
  1637. Unitron Energy Systems Pvt. Ltd. - India
  1638. Universal Dynamics Energy Systems Pvt. Ltd (UD Energy Systems Pvt. Ltd.) - India
  1639. University Leaders for a Sustainable Future (ULSF) - United States
  1640. University of Colorado - United States
  1641. University of Hull - United Kingdom
  1642. University of Kassel, WZIII (University of Kassel, WZIII) - Germany
  1643. University of New South Wales School of Photovoltaic and Renwable Energy Engineering - Australia
  1644. University of Rome - Italy
  1645. University of Sussex - United Kingdom
  1646. University of the South Pacific Centre for Environmental and Sustainable Development (PACE SD) - Fiji
  1647. University of Wellington School of Geography, Environment and Earth Sciences (SGEES) - New Zealand
  1648. US Department of Energy, Office of Energy Efficiency and Renewable Energy (DOE EERE) - United States
  1649. VA TECH Finance GmbH (VA TECH Finance) - Austria
  1650. Valorec Services AG (Valorec Services AG ) - Switzerland
  1651. Value Creation Management BV (Value Creation Management BV) - Netherlands
  1652. Vanuatu Renewable Energy and Power Association (VANREP) - Vanuatu
  1653. Vattenfall - Sweden
  1654. Vencon Management, Inc. (VMI) - United States
  1655. Ventus Funds - United Kingdom
  1656. Vergnet Pacific - France
  1657. Vestas - Denmark
  1658. Vestas - Australia
  1659. Via Expo (VE) - Bulgaria
  1660. Via Expo LTD (Via Expo LTD) - Bulgaria
  1661. Village Renewable Energy Systems (India) P Ltd. (VILLAGEReS) - India
  1662. VING doo - Serbia
  1663. Virtual Energy Forum (VEF2008) - United States
  1664. Vis Venti - Association for Supporting Wind Turbines (Vis Venti) - Poland
  1665. Volunteers International - Australia
  1666. vuje (vuje) - Slovakia
  1667. Warburg Pincus (Warburg Pincus) - United Kingdom
  1668. Warwick Business School (Warwick Business School) - United Kingdom
  1669. Washington Utilities and Transport Commission (WUTC) - United States
  1670. Waste to Energy (W2E) - Singapore
  1671. Water Resources and Energy Directorate (NVE) - Norway
  1672. Wave Dragon ApS (Wavedragon) - Denmark
  1673. Wave Energy (Wave Energy) - Norway
  1674. Wave Energy Centre (WavEC) - Portugal
  1675. WBREDA - India
  1676. WENTZEL Environmental Contracting Ltd. (WEC Ltd.) - Canada
  1677. West LB (West LB) - Germany
  1678. Western Australian Sustainable Energy Association (WASEA) - Australia
  1679. Whale Power - Canada
  1680. WHEB Ventures Ltd (WHEB Ventures Ltd) - United Kingdom
  1681. Wind Power - Australia
  1682. Wind Prospect - United Kingdom
  1683. Winrock International (WI) - United States
  1684. Winrock International - United States
  1685. Winsome Resources - Switzerland
  1686. WIP (WIP) - Germany
  1687. Working Committee of Renewable Energy (AEE INTEC) - Austria
  1688. Working Committee of Renewable Energy (AEE INTEC) - Austria
  1689. World Alliance for Decentralized Energy (WADE) - United Kingdom
  1690. World Bank Asia Alternative Energy Program (ASTAE) - United States
  1691. World Bank Energy Sector Management Assistance Programme (ESMAP) - United States
  1692. World Business Council for Sustainable Development (WBCSD) - Switzerland
  1693. World Council for Renewable Energy (WCRE) - Germany
  1694. World Energy Council (WEC) - United Kingdom
  1695. World Energy Efficiency Association (WEEA) - United States
  1696. World LP Gas Association (WLPGA) - France
  1697. World Renewable Energy Network (WREN) - United Kingdom
  1698. World Resources Institute (WRI) - United States
  1699. World Wildlife Fund (WWF) - Switzerland
  1700. World Wind Energy Association (WWEA) - Germany
  1701. Worldwatch Institute (WWI) - United States
  1702. Wuppertal Institute for Climate Environment and Energy (Wuppertal Institute for Climate Environment and Energy) - Germany
  1703. WWF - Climate Change - Australia
  1704. Xergi A/S - Denmark
  1705. XICS SRL – ESCO DIVISION (XICS SRL – ESCO DIVISION) - Italy
  1706. Yomi (Yomi) - Bulgaria
  1707. Your Earth Pacific - Australia
  1708. Za Zemiata (Za Zemiata) - Bulgaria
  1709. Zenith Energy Services (p) Ltd. - India