Related by context. Frequent words. (Click for all words.) 81 tar sands 72 Alberta oilsands 72 oil sands 71 oilsands 54 fossil fuel 53 shale gas 51 shale 51 fossil fuels 50 shale formations 50 upgrader 50 boreal forest 49 Fort McMurray 49 bitumen 48 coal 48 Alberta 48 coalbed methane 48 carbon capture 47 Oil Sands 46 fracking 46 Imperial Oil 46 North Slope 45 ANWR 45 Premier Ed Stelmach 45 Encana 45 oil 44 Athabasca 44 natural gas 44 Suncor 44 supertankers 44 TransCanada 44 oilpatch 44 liquefied natural gas 43 extractive 43 environmentally damaging 43 pine beetle 43 hydraulic fracturing 42 coal seam gas 42 EnCana 42 hydroelectricity 42 Kitimat 42 uranium mines 42 Kyoto accord 42 Enbridge 42 Saskatchewan 42 Albertan 42 coal gasification 42 renewable fuels 41 offshore drilling 41 Stelmach 41 Marcellus shale 41 coal seams 41 SAGD 41 hydrocarbons 41 greenhouse gasses 41 EnCana Corp. 41 bauxite 41 Petro Canada 41 outer continental shelf 41 Jim Prentice 40 Powder River Basin 40 crude oil 40 Hydro Quebec 40 Prime Minister Stephen Harper 40 Albertans 40 renewables 40 Stéphane Dion 40 Stephen Harper 40 biofuels 40 Suncor Energy 40 oilfields 40 Weyburn 40 polluter 40 mountaintop removal 40 ecologically sensitive 39 polluters 39 mountain pine beetle 39 Las Cristinas 39 LNG 39 wind farms 39 greenhouse gases 39 Rocky Mountains 39 tundra 39 CO2 39 carbon sequestration 39 polluting 39 Talisman Energy Inc. 39 environmental degradation 39 biofuel 39 British Columbia 39 Northwest Territories 39 LNG terminals 39 PotashCorp 39 Talisman Energy 39 mountaintop mining 39 tailings 39 ethanol 39 coal fired 38 ethane 38 shales 38 potash 38 Stephane Dion