Related by context. Frequent words. (Click for all words.) 67 greenhouse gas emission reductions 65 GHG reductions 62 CO2 emissions 62 GHG emission 61 emission reductions 60 reducing CO2 emissions 60 GHG reduction 60 carbon emission reductions 60 CO2 emission 60 emission reduction 59 carbon dioxide emission 58 GHG emissions 58 greenhouse gas GHG emissions 58 carbon emission 58 carbon dioxide emissions 58 emissions 58 carbon emissions 58 greenhouse gas emissions 57 greenhouse emission 57 greenhouse gas emission 57 reducing carbon emissions 56 greenhouse emissions 56 emission 55 carbon dioxide CO2 emissions 55 reduce carbon emissions 54 CO2 53 additionality 53 CO2 Emissions 53 GHGs 53 greenhouse gas GHG 53 greenhouse gases GHG 53 SO2 emissions 53 GHG 53 C# emissions 53 greenhouse gas 53 NOx emissions 52 CO2 emitted 52 particulate emissions 52 exhaust emissions 51 greenhouse gasses 51 pollutant emissions 51 CO2e 51 curbing carbon emissions 50 exhaust emission 50 lightweighting 50 greenhouse gases 50 nitrous oxide emissions 50 efficiency 49 hybrid powertrains 49 Carbon dioxide emissions 49 Kyoto Protocols 49 CO ² 49 Co2 49 Emissions 48 GWe 48 NOx 48 #GW [002] 48 carbon emitted 48 nitrogen oxide NOx 48 reducing greenhouse gas 48 pollutants emitted 47 nitrous oxides 47 carbon dioxide CO2 47 Carbon Emissions 47 Renewable Portfolio Standards 47 Greenhouse Gas Emissions 46 NOx reduction 46 HEVs 46 Renewables Obligation 46 climate change 46 nitrogen oxide emissions 46 MDG targets 46 radiative forcing 46 Greenhouse Gas 46 tailpipe emissions 46 Industrialized countries 46 carbon sequestration 46 particulate filters 46 Industrialized nations 46 CO2 sequestration 45 fossil fuel 45 tropical deforestation 45 mechanism CDM 45 Carbon Dioxide 45 nonnuclear 45 Emission 45 TEEB 45 carbon dioxide 45 reduction 45 Selective Catalytic Reduction SCR 45 consumption 45 consumptions 44 curbing greenhouse gases 44 renewables 44 particulate matter emissions 44 reduce greenhouse gas 44 emitting greenhouse gases 44 EfficientDynamics 44 IPAP 44 carbon 44 particulate matter PM