Related by context. Frequent words. (Click for all words.) 37 carbon credits 35 renewable energy 33 bioenergy 33 environmentally sustainable 32 renewable 32 carbon sequestration 32 carbon offsets 31 Renewable 31 Sustainable 31 CDM 30 carbon emission 30 reduce greenhouse gas 30 Renewable Energy 29 biofuels 29 Clean Energy 29 bio fuels 28 greenhouse gas emissions 28 carbon emissions 28 Renewable energy 28 carbon 28 climate change 28 reducing greenhouse gas 28 greenhouse gas emission 27 CER 27 ETS 27 Kyoto protocol 27 biofuel 27 carbon neutral 27 biomass 26 renewables 26 greenhouse gases 26 cogeneration 26 Carbon 26 Biofuels 26 Renewables 26 GHG 26 reduce carbon emissions 25 renewable energies 25 biodiesel 25 carbon dioxide emissions 25 emission reductions 25 MWh 24 bio diesel 24 GHG emissions 24 greenhouse gas 24 emission reduction 24 Climate 24 carbon capture 23 emissions 23 coal 23 palm oil 23 Kyoto Protocol 23 Biomass 23 Climate Change 22 reducing carbon emissions 22 greenhouse emissions 22 Biofuel 22 offsets 22 emission 21 forestry 21 bioethanol 21 fossil fuel 21 biogas 21 CO2 emissions 20 coal fired 20 CO2 20 Sustainable Development 20 sustainably 20 mercury emissions 20 fossil fuels 19 wind farms 19 UNFCCC 19 sequestration 19 Emissions 19 windfall profits 19 Climate Action 19 carbon footprints 19 carbon footprint 18 heat trapping gases 18 carbon dioxide 18 deforestation 18 greenhouse 17 liquid fuels 17 methane 16 reforestation 16 planting trees 16 Kyoto 14 REDD 14 tropical forests 14 pollution 13 emitters 13 jatropha 13 credits 12 pollute 11 conservation easements 11 Credits 11 timber 11 polluters 10 polluter 10 forests 9 forestland