1. The United Nations Environment Programme 2. The World Bank 3. The International Union for Conservation of Nature 4. National Geographic Society 5. The Smithsonian Institution 6. The Environmental Protection Agency 7. The World Wildlife Fund 8. The Sierra Club 9. Greenpeace International 10. The Natural Resources Defense Council 11. TED Conferences 12. The Royal Society 13. The Climate Reality Project 14. The White House Conservation Summit 15. Oxford University 16. University of Cambridge 17. Massachusetts Institute of Technology 18. California Institute of Technology 19. Stanford University 20. Yale University 21. The Scripps Institution of Oceanography 22. The American Association for the Advancement of Science 23. The University of Tokyo 24. The Potsdam Institute for Climate Impact Research 25. The Breakthrough Institute 26. The Aspen Environmental Forum 27. University of California, Berkeley 28. Princeton University 29. The National Center for Atmospheric Research 30. Harvard University 31. The American Geophysical Union 32. The European Geosciences Union 33. The Australian Academy of Science 34. The Earth Institute at Columbia University 35. French Association for Scientific Information 36. The London Science Museum 37. Deutsches Museum, Germany 38. Field Museum, Chicago 39. The New York Academy of Sciences 40. The European Commission’s Joint Research Centre 41. The Swiss Federal Institute of Technology 42. The University of Melbourne 43. The University of São Paulo 44. The Chinese Academy of Sciences 45. Indian Institute of Science 46. The Spanish Council for Scientific Research 47. The Russian Academy of Sciences 48. The Dutch Academy of Sciences 49. The Swedish Academy of Sciences 50. The Japanese Academy of Sciences 51. The Korean Academy of Science and Tech 52. The Rotary Club 53. The Lions Club 54. Rotary International 55. The Salvation Army 56. Toastmasters International 57. The Urban Land Institute 58. The National Building Museum 59. The American Institute of Architects 60. The Royal Architectural Institute of Canada 61. Tate Modern, London 62. The Goethe-Institut 63. The British Museum 64. Smithsonian Institution, National Museum of Natural History 65. Smithsonian Institution, National Museum of American History 66. Smithsonian Institution, National Air and Space Museum 67. U.S. Department of State 68. The World Economic Forum 69. The World Meteorological Organization 70. The National Aeronautics and Space Administration 71. The Nobel Conference 72. The Institution of Engineers, Australia 73. The Institution of Civil Engineers, UK 74. The Institution of Electrical Engineers, UK 75. The Institution of Mechanical Engineers, UK 76. The American Society of Civil Engineers 77. The American Society of Mechanical Engineers 78. The American Institute of Chemical Engineers 79. The Australian Institute of Marine Science 80. The Royal Society of New Zealand 81. The Brazilian Academy of Sciences 82. The Argentine National Scientific and Technical Research Council 83. The French Institute of Marine Research 84. The Italian National Agency for New Technologies 85. The University of Puerto Rico 86. The University of Cape Town 87. The University of Pretoria 88. The Aga Khan University 89. The University of Ghana 90. The University of Nairobi 91. The Lagos State University 92. Cardiff University 93. University College London 94. University of Leeds 95. University of Manchester 96. University of Bristol 97. University of Exeter 98. The Environmental Law Institute 99. The Center for International Environmental Law 100. World Resources Institute 101. Consulate General of Canada in New York 102. National Parks of Qatar 103. The Hong Kong University of Science and Technology 104. National Aquarium Baltimore 105. Chicago Botanic Garden 106. Hawaiian Islands Humpback Whale National Marine Sanctuary 107. The Philippines The Department of Environment and Natural Resources 108. Smithsonian Environmental Research Center 109. Utah's Hogle Zoo 110. Bergen County Zoo in New Jersey 111. The United States National Arboretum in Washington D.C. 112. Sea Life Park Hawaii 113. Oceana Headquarters in Washington D.C. 114. San Francisco Zoo & Gardens in California 115. Save the Redwoods League in California 116. The Downtown Aquarium in Denver 117. Memphis Botanic Garden in Tennessee 118. Nashville Zoo at Grassmere in Tennessee 119. Oregon Zoo in Portland 120. Seattle Aquarium in Washington 121. Monterey Bay Aquarium in California 122. National Aquarium in Washington D.C. 123. The Florida Aquarium in Tampa 124. The Texas State Aquarium in Corpus Christi 125. John G. Shedd Aquarium in Chicago 126. North Carolina Aquarium in Pine Knoll Shores 127. Hawaii Institute of Marine Biology 128. Pittsburgh Zoo & PPG Aquarium in Pennsylvania 129. One Ocean Foundation in Hawaii 130. The La Kretz Innovation Campus in Los Angeles 131. The Atlanta Botanical Garden in Georgia 132. The City Club of Cleveland in Ohio 133. The Youngstown State University in Ohio 134. The World Affairs Council of Philadelphia in Pennsylvania 135. The Rutherford B. Hayes Presidential Center in Ohio 136. The Walt Whitman Birthplace State Historic Site in New York 137. The Woodrow Wilson Presidential Library in Virginia 138. The State Library of New South Wales in Australia 139. The Melbourne Museum in Australia 140. Queensland Museum in Australia 141. South Australian Museum in Adelaide 142. Australian Museum in Sydney 143. National Museum of Australia in Canberra 144. Musee de la Civilisation in Canada 145. Royal Ontario Museum in Canada 146. Museum of Civilization in Canada 147. The National Museum of Natural History in France 148. The National Museum of Science and Technology in France 149. The French National Museum of Natural History in Paris 150. Royal Belgian Institute of Natural Sciences 151. Royal Institute of British Architects 152. The State Hermitage Museum in Russia 153. Tretyakov Gallery in Russia 154. The Pushkin State Museum of Fine Arts in Russia 155. The Russian Museum in Saint Petersburg 156. University of Edinburgh 157. University of Glasgow 158. University Campus Suffolk in the UK 159. Leeds Trinity University in the UK 160. Coventry University in the UK 161. University of Adelaide in Australia 162. University of Sydney in Australia 163. University of Auckland in New Zealand 164. University of Oslo in Norway 165. University of Helsinki in Finland 166. University of Copenhagen in Denmark 167. University of Stockholm in Sweden 168. University of Geneva in Switzerland 169. University of Vienna in Austria 170. University of Tokyo in Japan 171. University of Beijing in China 172. University of Buenos Aires in Argentina 173. University of Rio de Janeiro in Brazil 174. University of Mexico City in Mexico 175. University of Toronto in Canada 176. The Library of Congress in Washington DC 177. The British Library in London 178. New York Public Library in New York 179. Los Angeles Public Library in California 180. Chicago Public Library in Chicago 181. Boston Public Library in Boston 182. San Francisco Public Library in California 183. Toronto Public Library in Canada 184. McGill University in Canada 185. NexGen Energy in Canada 186. The World Bank in Washington DC 187. Deloitte Summit in New York 188. USDA's Climate Hubs in USA 189. Ecosphere+ in London 190. As You Sow in California 191. Barr Foundation in Boston 192. World Green Building Council in London 193. Google Public Talks in California 194. CERES Conference in Boston 195. Climate Expo in UAE 196. The Bloomberg New Energy Finance Summit in New York 197. World Trade Organization Public Forum in Geneva 198. The US Green Building Council 199. National Wildlife Refuge System's Visitor Centers 200. Sustainable Energy for All Forum.