Related by context. Frequent words. (Click for all words.) 54 hydroelectric dam 45 wind farm 43 hydroelectric dams 43 windfarm 42 hydroelectric 41 oilsands 41 wind farms 41 Alberta oilsands 40 hydropower 39 dam 38 Keystone XL 38 windfarms 38 environmentalists 37 Three Gorges Dam 37 hydroelectric plants 37 Guarani 37 BrightSource 37 Cape Wind 37 deepwater drilling 37 LNG terminal 37 President Luiz Inacio 37 Wind Farm 36 Brasilia 36 dams 36 oil sands 36 tar sands 36 hydro electric 36 Interior Ken Salazar 36 Lula da Silva 36 President Evo Morales 35 uranium mining 35 mountaintop mining 35 Everglades restoration 35 aluminum smelter 35 desalination plant 35 PacifiCorp 35 liquefied natural gas 35 Environmental Impact Assessment 35 relicensing 35 conservationists 35 Conservationists 35 Yadkin River 34 coal fired 34 BRASILIA Brazil 34 ecologically sensitive 34 Environmentalists 34 genetically engineered crops 34 turbines 34 Roan Plateau 34 pulp mills 34 Tom Albanese 34 coal seam gas 34 Nantucket Sound 34 wind turbines 34 offshore wind turbines 34 alumina refinery 33 Manaus 33 offshore wind 33 upgrader 33 Petrobras 33 river basin 33 Yucca Mountain 33 indigenous tribes 33 pulp mill 33 deepwater 33 hydroelectricity 33 Calvert Cliffs 33 Energy Regulatory Commission 32 offshore drilling 32 environmentally sensitive 32 WildEarth Guardians 32 mining 32 Chukchi Sea 32 Indian tribes 32 favelas 32 FutureGen 32 Defence Minister Ehud 32 coal gasification 32 climate change 32 hydro electric power 32 Invenergy 32 landowners 31 Inco 31 environmental impacts 31 deepwater exploration 31 desalination plants 31 hydel power 31 mountaintop removal 31 carbon capture 31 endangered species 31 BHP 31 Iberdrola 31 Gorgon 31 president Sepp Blatter 31 irrigators 31 environmental 31 fracking 31 Gamesa 31 FERC 31 fragile ecosystem 31 Rio