Related by context. Frequent words. (Click for all words.) 74 emitters 65 polluters 62 greenhouse gas 61 greenhouse gases 60 greenhouse gas emissions 60 carbon emissions 59 emission reduction 57 greenhouse emissions 57 emitter 57 emissions 56 carbon dioxide emissions 53 carbon 53 GHG emissions 51 carbon dioxide 51 emission 50 emerging economies 50 reduce carbon emissions 50 fossil fuel 50 fossil fuels 50 Kyoto Protocol 50 climate change 49 CO2 emissions 49 renewables 48 carbon capture 47 polluting 47 CO2 46 industrialized nations 46 coal fired 45 coal 45 burning fossil fuels 44 biofuels 44 industrialized 44 global warming 44 industrialized countries 44 renewable energy 44 mercury emissions 43 poorer nations 43 steelmakers 42 economies 42 electric utilities 42 biofuel 42 pollutant 42 Emissions 41 reducing greenhouse gas 41 carbon credits 41 pollution 40 Kyoto 40 biomass 40 World Trade Organisation 40 deforestation 40 emitting 40 CDM 40 nations 40 renewable fuels 40 Climate Change 40 Climate Action 39 oilsands 39 tar sands 39 reduce greenhouse gas 39 oil sands 39 air pollution 38 carmakers 38 renewable 38 sulfur dioxide 38 wind farms 38 ethanol 38 WTO 38 aluminum producer 38 Doha Round 38 carbon footprint 37 automakers 37 windfall profits 37 zero emission 37 methane 37 offshore wind 37 environmentalists 37 alternative fuels 37 FutureGen 37 EVs 36 renewable energies 36 iron ore 36 gas guzzlers 36 APEC 36 multinational corporations 36 cellulosic ethanol 36 pollutants 36 carbon neutral 36 Trade Organization 36 bioenergy 36 ConocoPhillips 36 hydropower 36 Energy Agency 36 exporter 36 IEA 35 sovereign wealth funds 35 tariffs 35 IPCC 35 rare earths 35 emit 35 EPA 35 cleaner burning