Related by context. Frequent words. (Click for all words.) 62 carbon emitters 60 GHG emissions 60 greenhouse gas emission reductions 60 greenhouse gas GHG 60 greenhouse gas GHG emissions 60 emitters 59 carbon emitter 59 emission reductions 59 greenhouse gas emissions 59 greenhouse gas emitters 59 greenhouse gas emission 58 greenhouse gas emitter 58 GHG 58 emission reduction 58 polluters 58 greenhouse gas 57 GHG reduction 57 GHGs 57 greenhouse gases 57 carbon emission 56 polluter 55 emissions 55 carbon emissions 55 greenhouse emissions 54 greenhouse gas emitting 54 carbon dioxide emission 54 carbon dioxide emissions 54 greenhouse gasses 53 carbon polluters 53 emission 52 CO2 emissions 52 reducing carbon emissions 52 CO2 emission 51 carbon dioxide CO2 emissions 51 curbing greenhouse gases 50 warming gases 50 Greenhouse Gas Emissions 50 biggest polluter 50 heat trapping emissions 50 pollutant emissions 50 carbon emitting 49 Carbon Emissions 49 nitrogen oxide NOx 49 emerging economies 49 greenhouses gases 49 reduce carbon emissions 48 Emissions 48 fossil fuel 48 Greenhouse Gas 48 climate change 47 CO2 47 industrialized countries 47 reducing greenhouse gas 47 fossil fuels 47 renewables 47 carbon 47 heat trapping gases 47 emitter 46 global warming gases 46 carbon sinks 46 avoided deforestation 46 Carbon dioxide emissions 46 C# emissions 46 combating global warming 46 NOx emissions 46 reducing CO2 emissions 46 mercury emissions 46 Kyoto accord 46 heat trapping carbon dioxide 46 industrialized nations 45 heat trapping greenhouse gases 45 reduce greenhouse gas 45 polluting industries 45 Alberta tar sands 45 renewable energy 45 ratify Kyoto 45 Waxman Markey bill 45 curbing greenhouse gas 45 carbon sequestration 45 biofuels 45 EU ETS 45 HFCs 45 greenhouse gas concentrations 44 carbon credits 44 tailpipe emissions 44 emit greenhouse gases 44 Kyoto protocol 44 chrysotile 44 emit carbon dioxide 44 renewable energies 44 Kyoto Protocol 44 greenhouse gases emitted 44 Greenhouse gases 44 tropical deforestation 44 nitrogen oxide emissions 44 global warming 44 carbon dioxide CO2 44 agricultural subsidies 44 carbon dioxide methane 44 VOC emissions 43 multilateral forums