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(Click for frequent words.) 82 emission reduction 81 emissions 76 greenhouse gas emissions 74 greenhouse emissions 74 GHG emissions 74 greenhouse gas emission 73 carbon emissions 73 carbon emission 72 carbon dioxide emissions 72 greenhouse gas emission reductions 71 greenhouse gas GHG emissions 71 GHG emission 70 emission 69 greenhouse gas 69 GHG reductions 69 GHG reduction 69 greenhouse gases 68 GHG 67 carbon emission reductions 67 GhG emissions 67 greenhouse emission 66 GHG emission reductions 66 reducing carbon emissions 66 Emissions 66 CO2 emissions 65 GHGs 65 reduce carbon emissions 64 carbon dioxide emission 64 greenhouse gasses 63 carbon dioxide CO2 emissions 62 GHG emission reduction 62 emitters 62 greenhouse gas GHG 61 greenhouse gas GHG emission 61 CO2 emission reductions 61 CO2 60 CO2 emission 60 global warming gases 60 CHAIRMAN CONNAUGHTON Well 60 heat trapping gases 59 GHG emitters 59 carbon 59 mercury emissions 59 emission offsets 59 emmissions 59 C# emissions 59 SO2 emissions 59 CO -2 emissions 59 carbon dioxide emission reductions 59 carbon credits 57 NOx emissions 57 greenhouse gas emitters 57 NOx 57 sulfur dioxide emissions 57 particulate emissions 56 nitrogen oxide emissions 56 carbon dioxide 56 Kyoto Protocol 56 carbon emitters 56 CO2 emission reduction 56 Greenhouse Gas 56 emissons 56 NOX emissions 56 Kyoto Protocols 56 greenhouse gases GHG 56 Kyoto signatories 56 reducing greenhouse gas 55 polluters 55 pollutant emissions 55 nitrogen oxide NOx emissions 55 Co2 emissions 55 greenhouses gases 55 carbon emitting 55 reducing CO2 emissions 55 greenhouse gas emitter 55 heat trapping greenhouse 55 heat trapping emissions 54 renewables 54 tailpipe emissions 54 Kyoto accord 54 decarbonisation 54 GHG abatement 54 emitting greenhouse gases 54 carbon emitter 54 carbondioxide emissions 54 carbon emitted 54 EU ETS 54 Industrialised countries 54 curbing greenhouse gases 54 reduce greenhouse gas 54 ghg emissions 54 sectoral crediting 54 CO2e 53 CO -2 53 emit CO2 53 legally binding emission 53 Emission 53 particulate matter emissions 53 biosequestration 53 carbon dioxide CO2 53 Greenhouse gasses 53 greenhouse gases emitted 53 CO ² emissions 53 greenhouse gas emitting 53 curbing carbon emissions 53 emmission 53 MACT standards 53 GHG emitting 53 anthropogenic emissions 53 Copenhagen Accord 53 Climate Change UNFCC 53 emission allowances 52 carbon sequestration 52 GHG permitting 52 carbon offsets 52 carbon dioxide CO2 emission 52 decarbonization 52 nitrous oxide emissions 52 carbon emmissions 52 emit greenhouse gases 52 Carbon dioxide emissions 52 Kyoto protocol 52 carbon dioxide emitted 52 greenhouse gases GHGs 52 CERs 52 carbon capture 52 reduce greenhouse gasses 52 smog forming pollutants 52 mercury pollution 52 pollutants emitted 51 emmisions 51 Kyoto Protocol expires 51 sulfur dioxide SO2 nitrogen 51 measurable reportable 51 certified emission reductions 51 heat trapping gases emitted 51 usual BAU 51 ratified Kyoto 51 Kyoto 51 VERs 51 pollution 51 mercury emitted 51 warming gases 51 emitting carbon dioxide 51 ratify Kyoto 51 renewable energy 51 nitrogen oxides 51 reduce NOx emissions 50 SOx emissions 50 decarbonised 50 smog forming emissions 50 polluter 50 CO2 emitters 50 heat trapping gasses 50 polluting gases 50 UNFCCC 50 heat trapping carbon emissions 50 greehouse gas 50 Renewable Portfolio Standards 50 stringent emission 50 Carbon dioxide CO2 50 CO ² 50 Industrialized countries 50 Certified Emission Reductions 50 nitrogen oxide 50 Certified Emissions Reductions 50 Greenhouse Gas GHG 50 heat trapping carbon dioxide 50 Certified Emission Reductions CERs 50 economywide cap 50 CO2 emitted 49 Emission Trading Scheme 49 VOC emissions 49 CO ₂ emissions 49 biggest polluter 49 smog forming pollution 49 smog soot 49 climate change 49 UNFCC 49 tailpipe emission 49 air pollution 49 Emissions Reduction 49 verified emission reductions 49 Cancun Agreements 49 Acid Rain Program 49 tailpipe pollutants 49 allowances EUAs 49 megatonne reduction 49 Joint Implementation JI 49 feebates 49 quantified emission 49 nitrous oxide emission 49 nitrogen oxide NOX 49 SO2 49 nitrogen oxide emission 49 emissions reductions VERs 49 CO2 Emissions 49 mandatory emission reductions 49 Greenhouse Gas Emissions 49 NOx emission 49 additionality 49 Greenhouse Gas GHG emissions 49 tpy CO2e 48 Kyoto Treaty 48 Kyoto Accord 48 Kyoto pact 48 carbon neutrality 48 fossil fuels 48 nitrogen oxides NOx emissions 48 anthropogenic greenhouse gases 48 smog forming nitrogen oxides 48 emit carbon dioxide 48 #ppm CO2 48 LCFS 48 GHG emitter 48 de carbonizing 48 particulate matter PM 48 EITE industries 48 HFC refrigerants 48 Kyoto treaty 48 Emissions Trading Scheme ETS 48 gigatonnes 48 CDM 48 GHG greenhouse gas 48 sulfur dioxide 48 Waxman Markey bill 48 nitrous oxides 48 pollutants 48 GHG emitted 48 GHG Protocol 48 Emission Reduction 48 #g CO2/km [001] 48 legally binding pact obligating 47 Carbon offsets 47 nitrogen oxide NOx 47 Industrialized nations 47 diesel particulate emissions 47 anthropogenic greenhouse gas 47 CO2 emitter 47 particulate pollution 47 manmade greenhouse gas 47 Kyoto Accords 47 decarbonise 47 Voluntary Carbon Standard 47 Gas Emissions 47 sulfur dioxide SO2 47 nonattainment areas 47 fossil fuel 47 Greenhouse Gases 47 SO2 emission 47 EPA 47 sulfur dioxide pollution 47 nitrous oxide N2O 47 nitrogen oxides NOx 47 Scoping Plan 47 geological sequestration 47 coal fired 47 avoided deforestation 47 sulfur dioxide SO2 emissions 47 sequestering CO2 47 Greenhouse Gas Reduction 47 Voluntary Carbon 47 Climate Change Secretariat 47 megatonnes 47 decarbonizing 47 global warming 47 RGGI 47 exhaust emissions 47 biogenic emissions 47 co2 emissions 47 GHG mitigation 47 de carbonization 47 cleaner fuels 47 GHG pollution 47 renewable 47 Kim Carstensen WWF 47 combating global warming 47 air toxics 46 carbon dioxide nitrous oxide 46 CO2 emission allowances 46 atmospheric CO2 46 CO2e emissions 46 mercury sulfur dioxide 46 sulfur fuels 46 mechanism CDM 46 sequester CO2 46 zero emission 46 exhaust emission 46 Tailpipe emissions 46 sequester carbon emissions 46 sulfur dioxide emission 46 hydrocarbons carbon monoxide 46 polluting industries 46 CARB 46 carbon polluter 46 Waxman Markey 46 sulfur dioxide pollutant 46 Clean Air 46 emissions reductions CERs 46 carbon dioxide emitters 46 Carbon Dioxide CO2 emissions 46 Tailoring Rule 46 NZUs 46 Certified Emission Reduction CER 46 Emission Reduction Units 46 carbon emission allowances 46 NAMAs 46 renewably 46 decarbonising 46 regulate GHGs 46 GHG concentrations 46 Sugarcane ethanol 46 tropical deforestation 46 pollutant 46 CO ₂ 46 cap andtrade 46 Carbon Emissions 46 Climate Change 46 carbon dioxide concentrations 46 IGCC plants 46 radiative forcing 46 Clean Development Mechanism 46 greenhouse gasses emitted 46 particulate emission 46 diesel particulates 46 SOx 46 offsets 46 fluorinated gases 46 GhG 46 pollutant emission 46 Greenhouse gases 46 Cancún Agreements 46 regulating GHGs 46 NGERS 46 Greenhouse Gas Protocol 45 LULUCF 45 #GW [002] 45 Greenhouse Friendly 45 NOx nitrogen oxides 45 GHGs emitted 45 atmospheric CO2 levels 45 sequester carbon 45 heat trapping greenhouse gases 45 greenhouse gas emmissions 45 gigatons 45 modal shift 45 stabilize atmospheric concentrations 45 halving greenhouse gas 45 burning fossil fuels 45 anthropogenic CO2 45 Gigatonnes 45 greenhouse gas concentrations 45 emis sions 45 Carbon Dioxide 45 reducing greenhouse gasses 45 CO2 eq 45 Transport Fuels Obligation 45 ZEVs 45 nitrogen oxides emitted 45 biomass 45 Nitrogen oxide emissions 45 global warming gasses 45 sequestering carbon dioxide 45 Kyoto protocol expires 45 Emissions Trading 45 CDM JI 45 diesel particulate matter 45 pact obligating 45 Siddharth Pathak 45 Nalco Mobotec 45 RTFO 45 Clean Smokestacks Act 45 AAUs 45 Emissions Trading System 45 tailpipe CO2 emissions 45 HCFC 45 Carbon Reduction Commitment CRC 45 particulate soot 45 Particulate emissions 45 Carbon dioxide CO2 emissions 45 emitting CO2 45 RGGI allowances 45 particulate matter 45 Certified Emission Reduction 45 curbing heat trapping 45 Carbon Offset 45 ozone depleting gases 45 Climate Action 45 carbondioxide 45 negawatts 45 CO2 emmissions 45 sequester greenhouse gas 45 carbon sinks 44 biomass combustion 44 produced Friedlingstein 44 megatonne 44 endorses halving 44 nitrogen oxide pollution 44 Carbon Emission 44 Nitrogen oxides 44 Ms. Figueres 44 AB# mandates 44 #g CO2/km [002] 44 emit pollutants 44 greenhouse emitters 44 Nitrogen NOx 44 Carbon Offsets 44 sulfur dioxide nitrogen oxide 44 regulate greenhouse gases 44 emit sulfur dioxide 44 gaseous pollutants 44 ratifying Kyoto 44 Roland Holst 44 Bali roadmap 44 stabilizing atmospheric concentrations 44 SOx NOx 44 carbon dioxide CO ² 44 REDD 44 Kyoto Protocal 44 gaseous emissions 44 CDMs 44 REDD + 44 ozone precursor 44 Assigned Amount Units AAUs 44 NOx reduction 44 noncarbon 44 manmade CO2 emissions 44 baseload renewable 44 Greenhouse Gas Inventory 44 CO2 sequestration 44 Bluenext 44 House Gases GHGs 44 largest emitter 44 CO2 concentrations 44 CarbonSMART ™ enterprise 44 rapidly industrializing nations 44 legally binding treaty 44 UNFCCC Kyoto Protocol 44 Co2 emission 44 greenhouse gas polluter 44 Christoph Bals 44 legally binding 44 Carbon Reduction 44 Dr Raupach 44 Verified Emission Reductions 44 HFO #yf 44 tailpipe emission standards 44 AEUs 44 Selective Catalytic Reduction SCR 44 anthropogenic carbon dioxide 44 Renewables Directive 44 tailpipe standards 44 CarbonNeutral Protocol 44 pollutants sulfur dioxide 44 CO2emissions 44 dioxide emissions 44 smokestack emissions 44 gigatonnes Gt 44 Bio SNG 44 heat trapping pollutants 44 renewably generated 44 EU Emissions Trading 44 emit greenhouse gasses 44 biofuels 44 Carbon Capture 44 verification MRV 44 sulfur dioxide nitrogen oxides 44 carbon dioxide methane nitrous 44 Renewables Portfolio 44 sulfur dioxide SOx 44 Major Economies Forum 43 ICE ECX 43 UNFCCC secretariat 43 CAFÉ standards 43 carbon dioxide CO2 emitted 43 Bali Roadmap 43 sulfur oxides SOx 43 sulfur dioxides 43 Carbon sequestration 43 geosequestration 43 exajoules 43 Emissions Trading Scheme 43 heat trapping greenhouse gas 43 sulfur oxide 43 potent greenhouse gas 43 CAFE standards 43 Renewable Energy Certificates RECs 43 legally binding instrument 43 HCFCs 43 Di Aping 43 #g/km CO2 [002] 43 harmful gasses 43 iron fertilization 43 DBCCA 43 industrializing giants 43 ERUs 43 atmospheric carbon dioxide 43 Kyoto Protocol obliges 43 NAPCC 43 carbon sequestered 43 Carbon dioxide emission 43 fine particle pollution 43 Legally binding 43 sulfur diesel fuel 43 hoofed critters 43 Energy Efficiency 43 emitting fossil fuels 43 Renewable Energy Credits 43 cleaner burning 43 Endangerment Finding 43 Renewable Energy Certificates 43 Zero Emission Vehicle ZEV 43 particulate matter emitted 43 soil carbon sequestration 43 House Gases GHG 43 CO2 equivalents 43 ETS 43 carbon monoxide particulate matter 43 gases emitted 43 GHG Emissions 43 HFC# 43 soot pollution 43 curbing greenhouse gas 43 carbon dioxide emitter 43 Reduce Emissions 43 ozone particulate matter 43 Nitrogen Oxide 43 harmful tailpipe emissions 43 Offsetters 43 Mtoe 43 Renewable energy 43 Reduced Emissions 43 nonfossil fuel 43 Emission Reduction Units ERUs 43 regulating greenhouse gases 43 sequester greenhouse gases 43 sulfate aerosols 43 Delbeke 43 baseload 43 Montreal Protocol 43 decarbonize 43 nitrogen dioxide emissions 43 Co2 43 renewable fuels 43 coal gasification 43 biofuel blends 43 BACT 43 #.#g/km 43 Carbon Emissions Trading 43 IETA 43 MRET 43 geo sequestration 43 carbon polluters 43 PM#.# 43 Carbon Credits 43 fine particulates 42 Technology MACT 42 preindustrial levels 42 tailpipe gases 42 nitrogen oxides carbon monoxide 42 thermal inertia 42 particulate matter soot 42 Maximum Achievable Control 42 Emission Trading System 42 Carbon Sequestration Leadership 42 EU Emission Trading 42 nitrogen oxides sulfur oxides 42 perfluorocarbons 42 Renewable Portfolio Standard 42 Emissions Reductions 42 smokestack scrubbers 42 technologically feasible 42 AOSIS 42 fluorinated greenhouse gases 42 Major Economies Forum MEF 42 WBCSD 42 airshed 42 EU6 42 carbon footprints 42 Renewable Energy Certificate 42 Kevin Knobloch 42 AWG KP 42 Emilie Moorhouse 42 Emissions Vehicle AT PZEV 42 gases blamed 42 Emission Trading 42 Kharecha 42 hydrofluorocarbon HFC 42 nonattainment 42 SULEV 42 Global Warming Potential GWP 42 CPRS Carbon Pollution 42 Implementation JI 42 Renewable Energy Directive 42 nitrous oxide NOx 42 SCAQMD 42 Carlgren 42 Kyoto obliges 42 global warming gases emitted 42 degrees Celsius #.#F [001] 42 Marcelo Furtado 42 consultancy Ecofys 42 harmful gases 42 Elliot Diringer 42 Climate Change UNFCCC 42 emit #g/km 42 Particulate Matter PM 42 Coal gasification 42 heaviest polluters 42 Nitrogen Oxide NOx 42 Stavins 42 carbon neutral 42 ozone depleting chemicals 42 greenhouse emission reductions 42 WREGIS 42 Greenhouse Gas Tailoring Rule 42 carbon offsetting 42 nonroad diesel 42 Geologic Storage 42 emit GHGs 42 Commissioner Connie Hedegaard 42 particulate matter nitrogen oxides 42 Major Economies 42 Natsource 42 stricter emission 42 Low Carbon Fuel 42 sequester carbon dioxide 42 IGCC 42 SO2 NOx 42 Phyllis Cuttino director 42 Ailun Yang 42 sooty particles 42 HFCs 42 CO2 emitting 42 Hans Verolme director 42 byproduct HFC 42 Industrialised nations 42 smog forming 42 carbon dioxide methane 42 SO2 allowances 42 #GW [001] 42 ppmv 42 Frank Jotzo 42 Financial Soultions 42 carbon dioxide equivalent CO2e 42 AQMD 42 gigatonne 42 ULEV II 42 Climate Initiative 42 dangerous anthropogenic interference 42 retrofits 42 Renewables Obligation 42 N2O emissions 42 programmatic CDM 42 Lakmeeharan 42 renewable energies 42 fleetwide average 41 oxyfuel combustion 41 ratifiable 41 baseload electricity 41 nitrous oxide NOx emissions 41 nitrogen oxides particulate matter 41 ozone depleting compounds 41 particulate matter PM# 41 Stephan Singer 41 nonpoint source 41 Carbon Pollution Reduction Scheme 41 Low Carbon 41 NGER Act 41 Coequyt 41 ECAs 41 carbon dioxide emission allowances 41 carbon dioxide sequestration 41 EPER 41 Bogor Goals 41 Peter Frumhoff 41 Tier 4i 41 Clear Skies Initiative 41 carbon footprint 41 cow enteric 41 sulfur oxide SOx 41 reductions 41 Matthew Bramley 41 Offsets 41 CantorCO2e 41 emitter 41 GHG offsets 41 nonattainment designation 41 gigawatts 41 ocean fertilization 41 ozone attainment 41 REDD Plus 41 trade distorting subsidies 41 Certified Emission Reductions CER 41 Climate Impact 41 nitrogen oxide burners 41 Garnaut 41 NOx SOx 41 Degradation REDD 41 Greenhouse Emissions 41 carbon sequestering 41 oxy combustion 41 biofuel 41 smog forming chemicals 41 ACESA 41 unburned hydrocarbons carbon monoxide 41 co2 41 coal 41 assimilative capacity 41 automobile tailpipes 41 nonroad engines 41 NExBTL diesel 41 alternative fuels 41 Clare Demerse 41 SRECs 41 Meri Pori 41 Reducing Emissions 41 de carbonisation 41 halting deforestation 41 deforestation 41 forest Degradation REDD 41 Sustainable Development WBCSD 41 geoengineering 41 CCX 41 plurilateral 41 refrigerant leakage 41 thermal oxidizers 41 Kyoto accords 41 NOx nitrogen oxide 41 Burrard Thermal 41 AWG LCA 41 polluting 41 soot particulates 41 carbon dioxides 41 VOC emission 41 Global Warming Solutions 41 Prof Garnaut 41 John Drexhage 41 EEDI 41 atmospheric CO 41 CO2/km 41 Volatile Organic Compounds 41 Forest Degradation 41 atmospheric concentrations 41 gigaton 41 TxLED 41 2C #.#F 41 carbon dioxide emmissions 41 ZEV 41 Knut Alfsen 40 CO2 SO2 40 GHG footprint 40 GHG Tailoring Rule 40 economically ruinous 40 Yacht Carbon Offset 40 Hans Joachim Schellnhuber 40 methane emitted 40 Stefan Rahmstorf 40 tropospheric ozone 40 Fuel Obligation 40 Super Ultra Low 40 degrees Celsius above preindustrial 40 installing scrubbers 40 microscopic soot 40 Assigned Amount Units 40 EROEI 40 ozone depleting substances 40 hydrofluorocarbons 40 AT PZEV 40 cellulosic biofuel 40 coal liquefaction 40 Cummins Emission Solutions 40 Adequate ventilation 40 selective catalytic reduction 40 nitrogen oxide sulfur dioxide 40 Economy Commissioner Joaqin 40 RINs 40 purchasing carbon offsets 40 tCO2e 40 above preindustrial levels 40 Sulfur Dioxide 40 GtC 40 Emission Standards 40 Andrei Marcu 40 conventional combustion engines 40 nitrogen NOx 40 Washington emissons 40 efficiency retrofits 40 Runge Metzger 40 SECAs 40 geologic sequestration 40 petrodiesel 40 G8 +5 40 respirable suspended particulates 40 PHEVs 40 environmental impacts 40 AP6 40 dischargers 40 #ppm [001] 40 Refrigerants Naturally 40 Natsource Asset Management 40 Verified Emission Reductions VERs 40 cellulose ethanol 40 Emission Reductions 40 sulfur oxides 40 RECs 40 Climate Change Mitigation 40 GGAS 40 Environment Commissioner Stavros 40 ozone layer depletion 40 Clean Energy 40 hydrofluorocarbons HFCs 40 oxide sulfur hexafluoride 40 commissioner Connie Hedegaard 40 hydrofluorocarbon 40 Diringer 40 de carbonise 40 dung charcoal 40 Association IETA 40 hydrofluorocarbons HFCs perfluorocarbons PFCs 40 Regional Greenhouse Gas 40 heat trapping gasses emitted 40 Carbon offsetting 40 EPRI 40 NRCS Environmental Quality 40 nonpoint 40 soot 40 diesel particulate 40 diesel particulate filters DPFs 40 CPV Sentinel 40 Consent Decree resolving 40 ULEV II emissions 40 sequestration CCS 40 Biofuels Directive 40 AEO# reference case 40 Xie Zhenhua 40 HFC #a 40 gasified coal 40 GHG Inventory 40 diesel particulate filters 40 PURPA 40 MCeX 40 OWBs 40 Low Emissions Vehicle 40 ozone 40 RGGI auctions 40 Dan Riedinger spokesman 40 regulate greenhouse gasses 40 Hydrofluorocarbons 40 hybrids PHEVs 40 Mt CO2e 40 smog forming nitrogen oxide 40 Climex 40 #/MWh [002] 40 Dan Riedinger 40 Drexhage 40 UNFCCC Executive 40 Scheme ETS 40 average megawatts aMW 40 Emissions Vehicle 40 tough tailpipe emission 40 ppm CO2 40 Emissions Vehicle SULEV 40 Standard LCFS 40 ozone depleting refrigerant 40 sulfur dioxide nitrogen dioxide 40 Climate RESOLVE 40 runway incursions Babbitt 40 oilsands extraction 40 CCEMC 40 Mandatory Renewable Energy 40 ILUC 40 nonroad 40 oxide hydrofluorocarbons perfluorocarbons 40 Production Tax Credits 40 Yang Ailun 40 smog forming gases 40 quadrillion BTUs 40 Kyoto binds 40 scrappage 40 NAPs 40 emitting 40 EUAs 40 Renewable Electricity 40 TEEB 40 EVs 40 Sauven 40 BlueNext 40 carbon monoxide nitrogen oxide 40 GWe 40 dirtiest fossil 40 Fossil fuels 40 Buildings Directive 40 nutrient runoff 40 ULSD 40 Copenhagen Climate 40 emit heat trapping 40 #yf 40 urea injection 39 N2O 39 Polluters 39 oxy combustion technology 39 Environmental Protection Agency 39 emit 39 VOCs 39 anthropogenic CO2 emissions 39 hydrocarbons HC 39 Partial Zero Emission Vehicle 39 carbon monoxide hydrocarbons 39 Emisstar 39 drayage trucks 39 TMDLs 39 tradable emission 39 OSPAR 39 geoengineering schemes 39 nitrogen dioxides 39 Carbon Neutral 39 Reference Scenario 39 ThermaCat ™ 39 Le Quere 39 Charity no. 39 CO2 Capture 39 ethanol fueled CCXR 39 MARPOL Annex VI 39 Yu Qingtai 39 BAU scenario 39 biodiesel blends 39 Fuel Efficiency 39 Climate Registry 39 Cathy Milbourn 39 FiTs 39 nonroad diesel engines 39 differentiated responsibilities 39 particulate pollutants 39 sulphate aerosols 39 CPRS 39 algal biofuels 39 Adaptation Fund 39 NExBTL 39 greenhouse polluter 39 methane CH4 39 Repowering 39 sulfur coal 39 sequestering carbon 39 harmful pollutants 39 Diesel Particulate Filters 39 Allowances EUAs 39 objectionably intrusive regime 39 Terrapass 39 greenhouse gas emission allowances 39 Ecofys 39 TUEV SUED 39 bovine flatulence 39 economywide 39 NAAQS 39 Matthias Duwe 39 ULEV 39 TWh 39 biochar 39 FTAAP 39 fine particulate 39 paygo rules 39 Natsource LLC 39 #TWh [001] 39 sulfur hexafluoride SF6 39 Climate Change UNFCCC secretariat 39 Presidents Climate Commitment 39 federally enforceable 39 pregnancies Mishell 39 spokeswoman Tisha Petteway 39 Iceland volcanos Eyjafjalljokull 39 forest Degradation 39 gypsum byproduct 39 Rams Chevrolet Silverados 39 forest thinnings 39 particulates 39 tar sands 39 Zaelke 39 environmentally friendly refrigerants 39 Near Zero Emissions 39 NAPAs 39 methane 39 PM#.# NAAQS 39 Deborah Seligsohn 39 seabird bycatch 39 ozone precursors 39 ozone depleting substance 39 bluefin tuna quota 39 plurilateral negotiations 39 Bill Magavern lobbyist 39 mpg 39 retrofitting 39 EU Landfill Directive 39 SMARTweb 39 GREENGUARD Certification 39 #x'# 39 Renewable Energy Credits RECs 39 regulating tailpipe 39 ozone pollution