Related by context. Frequent words. (Click for all words.) 53 reduce carbon emissions 53 reduce greenhouse gas 51 Waxman Markey bill 51 emission reduction 50 emission reductions 49 carbon emissions 49 reducing carbon emissions 49 emission allowances 49 Waxman Markey 48 greenhouse gas emissions 48 emit greenhouse gases 48 emissions 47 greenhouse gases 47 carbon dioxide emission 47 greenhouse emissions 47 carbon emission 46 carbon dioxide emissions 46 renewable energy 46 greenhouse gas 46 carbon 45 reducing greenhouse gas 45 GHG 45 RGGI 45 emission 45 emit carbon dioxide 44 greenhouse gas emission 44 Regional Greenhouse Gas 44 Emissions 44 deregulate 44 carbon emitting 44 Emissions Trading Scheme 44 Carbon Pollution Reduction Scheme 44 carbon emitters 43 curbing greenhouse gas 43 deregulation 43 global warming gases 43 renewables 43 Clear Skies 43 mercury emissions 43 cleaner fuels 43 renewable fuels 43 regulating greenhouse gases 42 electric utilities 42 Climate Initiative 42 GHG emissions 42 reducing CO2 emissions 42 carbon credits 42 heat trapping pollution 42 combating global warming 42 greenhouse gasses 42 offsets 42 alternative fuels 41 Renewable Portfolio Standard 41 Kyoto Treaty 41 carbon sequestration 41 C# emissions 41 Greenhouse Gas 41 GHGs 41 scheme ETS 41 regulate greenhouse gases 41 fossil fuel 41 Edison Electric 41 carbon offsets 40 fossil fuels 40 greenhouse gas emitters 40 nitrogen oxide emissions 40 carbon dioxide 40 Kyoto Protocol expires 40 Clean Energy 40 CAFE standards 40 greenhouse gas GHG emissions 40 liberalize 40 Kyoto accord 40 emitters 40 Kyoto Protocol 40 deregulating 40 greenhouse gas emitter 40 sulfur dioxide emissions 40 Offsets 40 mercury pollution 40 PNM Resources 39 legislation 39 Climate Leaders 39 CO2 emission 39 ETS 39 renewable 39 EU ETS 39 carbon capture 39 electric 39 CO2 emissions 39 Cinergy Corp. 39 climate change 39 Renewable energy 39 EU Emissions Trading 39 Peevey 39 Kyoto protocol 39 sequester carbon 38 greenhouse gases emitted 38 coal fired 38 Climate Registry 38 cap