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(Click for frequent words.) 79 polluter 68 emitters 67 greenhouse gas emitters 66 polluting industries 65 carbon emitters 65 Polluters 61 polluting 61 carbon polluters 61 pollution 60 greenhouse gas emitter 59 emissions 59 greenhouse gas 58 greenhouse gases 58 GHG emitters 58 CO2 emitters 57 emission reduction 57 pollute 56 greenhouse gas emission 55 emission reductions 55 carbon polluter 55 greenhouse emissions 55 carbon emitter 55 emitting greenhouse gases 55 carbon dioxide emitters 54 greenhouse gas emissions 54 pollutant 54 biggest polluter 54 pollutants 53 greenhouse gas emitting 53 emission 53 dischargers 52 CO2 emitter 52 carbon emissions 51 emit carbon dioxide 51 mercury polluter 51 smog soot 51 carbon dioxide emitter 51 greenhouse polluters 51 emit greenhouse gases 51 greenhouse gas polluter 50 carbon emission 50 air pollution 50 greenhouse polluter 50 carbon dioxide emissions 50 heat trapping gases 50 mercury pollution 50 carbon emitting 49 Polluter 49 heaviest polluters 49 greenhouse gas polluters 49 pollutants sulfur dioxide 49 warming gases 49 greenhouse gasses 49 global warming gases 49 GHG emitter 48 greenhouse gas GHG 48 Emissions 48 greenhouse emission 48 soot pollution 48 smokestack emissions 48 mercury emissions 48 emitting carbon dioxide 48 emissons 48 emit pollutants 48 emmissions 48 greenhouse emitters 48 curbing greenhouse gases 48 emit CO2 47 emit greenhouse gasses 47 legally binding pact obligating 47 Polluting 47 carbon 47 Industrialised countries 47 polluting waterways 47 Clear Skies Initiative 47 EPA 47 Emission Trading Scheme 47 sulfur dioxide pollution 47 polluter pays 47 polluted waterways 47 coal fired 47 Clean Air 46 carbon dioxide 46 GHGs 46 pollutant discharges 46 ballast discharges 46 Superfund cleanups 46 tailpipe emission standards 46 tax avoiders 46 toxic pollutants 46 heat trapping greenhouse 46 greenhouse gas emission reductions 46 Emissions Trading Scheme ETS 46 tailpipe emissions 46 carbon emission reductions 46 emitter 45 Clean Water Act 45 GHG emissions 45 polluting gases 45 smokestack industries 45 polution 45 regulate greenhouse gasses 45 heat trapping gasses 45 mercury emitted 45 smog forming pollution 45 litterers 45 toxics 45 polluted 45 Environmental Protection Agency 45 sulfur dioxide nitrogen oxide 45 smokestack scrubbers 45 Pollution 45 GHG 45 largest emitter 45 heat trapping greenhouse gases 45 Kyoto Protocol 45 Clean Water Acts 45 spew pollutants 44 GhG emissions 44 pact obligating 44 Kyoto accord 44 sulfur dioxide pollutant 44 ratify Kyoto 44 heat trapping carbon emissions 44 Environmental Integrity 44 carbon dioxide emission 44 smog forming chemicals 44 burning fossil fuels 44 pollutant emissions 44 pollutions 44 pollutant discharge 44 environmentalists 44 curbing carbon emissions 44 Kyoto pact 44 CO -2 44 polluter pays principle 44 Kyoto Protocols 44 Emilie Moorhouse 44 toxic waste 44 greenhouse gases GHG 44 tailpipe gases 44 mercury sulfur dioxide 44 Industrialized countries 44 hydrofluorocarbons 44 dirtiest fossil 43 mandatory emission reductions 43 ratifying Kyoto 43 greenhouse gas GHG emissions 43 heavily polluted 43 Coequyt 43 climate change 43 emit sulfur dioxide 43 bovine flatulence 43 garbage incinerators 43 corporations 43 sulfur dioxide emissions 43 carbon emmissions 43 CO2 emissions 43 Kyoto signatories 43 subsidizers 43 heat trapping pollutants 43 Kate Sinding senior 43 Acid Rain Program 43 heat trapping emissions 43 smog forming pollutants 43 Hal Candee senior 43 nitrogen oxide 43 heat trapping carbon dioxide 43 Clear Skies initiative 43 nonattainment areas 43 automobile tailpipes 43 carbon dioxide CO2 emissions 43 GHG abatement 43 Tarsands 43 ratified Kyoto 43 Industrialised nations 43 CO2 emission 43 smog forming emissions 42 CO -2 emissions 42 Kyoto Treaty 42 polluting factories 42 global warming gasses 42 wrongdoers 42 sulfur dioxide 42 angering environmentalists 42 Carbon dioxide CO2 42 Erika Staaf 42 discharging contaminates 42 fracking chemicals 42 tailpipe standards 42 Maximum Achievable Control 42 harmful pollutants 42 Polluter Pays Principle 42 Kyoto Accords 42 reduce carbon emissions 42 carbon credits 42 sulfur dioxide SO2 emissions 42 antipollution 42 acid rain 42 Alberta tarsands 42 CO2 emission allowances 42 smoggiest cities 42 economically ruinous 42 emission allowances 42 Partnership USCAP 42 tradeable permits 42 Superfund sites 42 airsheds 42 CO2 42 cap andtrade 42 subsidisers 42 foot draggers 42 Xie Zhenhua 42 Yang Ailun spokeswoman 41 nitrogen oxides sulfur dioxide 41 environmental 41 reducing carbon emissions 41 greenwashers 41 greenhouse gases emitted 41 curbing heat trapping 41 despoilers 41 tailpipe exhaust 41 GHG emission reduction 41 sulfur dioxide SO2 nitrogen 41 nitrogen oxides sulfur oxides 41 Kyoto treaty 41 enviro 41 toxic chemicals 41 stringent emission 41 sulfur oxide 41 Tailpipe emissions 41 coal 41 notoriously polluted 41 Blan Holman 41 dirtier fuels 41 Tar Sands 41 particulate pollution 41 smog 41 unelected bureaucrats 41 carbon sinks 41 Toxic Release Inventory 41 Fossil Fools Day 41 heat trapping gases emitted 41 tailpipe emission 41 hazardous waste cleanups 41 Carbon dioxide emissions 41 SO2 emissions 41 GHG reduction 41 shale tar sands 41 greenhouses gases 41 tar sands 41 greenhouse gas HFC 41 global warming 41 nitrous oxide N2O 41 Greenhouse gases 41 slumlords 41 particulate soot 41 Tonawanda Coke 41 sulfur dioxide nitrogen oxides 41 pollute waterways 41 GHG emission 41 Kyoto Accord 41 combating global warming 40 Siddharth Pathak 40 reducing greenhouse gasses 40 greenhouse gases GHGs 40 Waxman Markey 40 violators 40 dumpers 40 ghg emissions 40 cow farts 40 CO2 emitting 40 federally enforceable 40 pollutants emitted 40 smog forming compounds 40 CPRS Carbon Pollution 40 heat trapping pollution 40 rapidly industrializing nations 40 Peter Iwanowicz 40 ozone depleting gases 40 Tailings ponds 40 adviser Ross Garnaut 40 nitrogen oxide emissions 40 cow enteric 40 Emissions Trading Scheme 40 sulfur dioxide nitrogen dioxide 40 Bill Magavern lobbyist 40 fuel additive methyl 40 potent greenhouse gas 40 sulfur dioxide SO2 40 Bill Magavern 40 pollutant emission 40 smoggiest 40 poorer nations 40 Emission Trading Scheme ETS 40 Kyoto protocol 40 recyclers 40 effluent discharges 40 Carbon offsets 40 Emissions Trading System 40 multinational corporations 40 Burning fossil fuels 40 chemical ammonium perfluorooctanoate 40 carbon capture 40 geo sequestration 40 industrialized 40 feebates 40 ozone particulate matter 40 legally binding emission 40 sooty particles 40 toxic pollutant 40 Marcelo Furtado 40 decarbonizing 40 Joan Mulhern 40 stormwater pollution 40 fluorinated gases 40 industrialized nations 40 fossil fuels 40 emits greenhouse gases 40 delegate Akira Yamada 40 scofflaws 40 uncontrolled hazardous waste 40 Kaim denounced 40 polluting groundwater 40 dump raw sewage 40 enviro nuts 40 guzzlers 40 soot smog 39 Yang Ailun 39 greenhouse gas emmissions 39 Waxman Markey bill 39 chimneys belching 39 Frances Beinecke president 39 MTBE 39 topdown command 39 environmentally damaging 39 campaigner Erin Brockovich 39 Alberta tar sands 39 megafarms 39 global warming deniers 39 Jennifer Feyerherm 39 Vickie Patton 39 emmission 39 Greenhouse gasses 39 Greenhouse Gas 39 pollutive 39 Geologic Storage 39 hoofed critters 39 Christoph Bals 39 global warming gases emitted 39 manmade greenhouse gas 39 greenhouse gas emission allowances 39 Hudson Riverkeeper 39 carbon dioxide CO2 39 Zhang Haibin 39 Climate Action 39 cleaner fuels 39 heftier fines 39 nontariff barriers 39 diesel particulate emissions 39 Sierra Club 39 toxic cleanups 39 nutrient pollution 39 papal indulgences 39 phosphorus pollution 39 tarsands 39 air toxics 39 carbon emission allowances 39 regulating tailpipe emissions 39 Superfund cleanup 39 activist Mike Hudema 39 EITE industries 39 PennEnvironment 39 shun protectionism 39 nitrogen oxide emission 39 numeric nutrient criteria 39 Legally binding 39 anthropogenic greenhouse gases 39 Keidanren Japan 39 punish wrongdoers 39 particle soot 39 gases blamed 39 electric utilities 39 carbon dioxide emitted 39 Petsonk 39 carbon dioxide emission allowances 39 Polluted runoff 39 TCEQ 39 greenwash 39 CO2 emmissions 39 carbon dioxide methane 39 enviromentalists 39 nitrogen oxide pollution 39 GhG 39 curbing greenhouse gas 39 emitting 39 regulating GHGs 39 Bill Allayaud 39 NOx 39 Chuck Corell 39 CAFOs 39 Brownfields grants 39 industrialized countries 39 Verolme 39 tar sands extraction 39 discharging untreated sewage 38 toxic wastes 38 nitrogen oxides 38 nonpoint 38 coalfired power 38 EPA Toxics Release 38 GHG reductions 38 dumping untreated sewage 38 oilsands tailings ponds 38 oxide hydrofluorocarbons perfluorocarbons 38 reducing CO2 emissions 38 carbon offsets 38 desal plants 38 Vinuta Gopal 38 Ailun Yang 38 Wealthy nations 38 wasters 38 carbon dioxide CO2 emission 38 Nat Mund 38 gougers 38 Emily Figdor 38 smokestacks 38 carbondioxide emissions 38 Wu Lihong 38 Frank Maisano spokesman 38 C# emissions 38 regulate greenhouse gases 38 harmful gasses 38 smog forming 38 greenhouse gas GHG emission 38 methane nitrous oxide 38 Pollutants 38 de forestation 38 AQMD 38 judicial hellholes 38 Climate Initiative 38 tax dodgers 38 Greenpeace 38 flagrant violators 38 hazardous wastes 38 MACT standards 38 nitrogen oxide NOx emissions 38 Environment Commissioner Stavros 38 Greenhouse Gas Emissions 38 rapidly industrialising 38 Mo McBroom 38 nitrogen oxide sulfur dioxide 38 Jerry Karnas 38 tiny soot particles 38 fossil fuel 38 CAFÉ standards 38 Co2 emission 38 windfall profits 38 emitting CO2 38 emit 38 smoggy 38 stricter emission 38 transnational corporations 38 RGGI 38 oilsands extraction 38 smog forming nitrogen oxides 38 regulate heat trapping 38 GHG permitting 38 beachwater 38 discharger 38 commissioner Stavros Dimas 38 mechanism CDM 38 dairies 38 tar ponds 38 Alberta oilsands 38 polluted rivers 38 Joss Garman 38 toxic tailings ponds 38 biosequestration 38 Verizon Tauke 38 sulfur oxide SOx 38 Ben Ayliffe 38 diesel exhaust 38 noxious gasses 38 Environmental Quality 38 Marietta Harjono 38 reduce greenhouse gasses 37 dirtiest 37 senator Christine Milne 37 Illegal dumpers 37 Wagerup refinery 37 activist Subhas Dutta 37 ecologically destructive 37 Gas Emissions 37 gypsum byproduct 37 Carbon Pollution Reduction Scheme 37 petroleum refiners 37 moneyed interests 37 nitrogen oxides carbon monoxide 37 Granta Nakayama assistant 37 stabilizing atmospheric concentrations 37 particulate matter emissions 37 carbon dioxide methane nitrous 37 hog lagoons 37 smog acid 37 particulate emissions 37 Carbon Dioxide 37 carbon dioxide sulfur dioxide 37 GHG pollution 37 curb suburban sprawl 37 endorses halving 37 Cathy Milbourn 37 Incinerators 37 dirty dairying 37 carbon monoxide hydrocarbons 37 Clean Streams Law 37 Matt Pawa 37 clogging waterways 37 Regional Greenhouse Gas 37 CO2 emission reduction 37 Carbon dioxide emission 37 nitrous oxide emission 37 pollution abatement 37 ozone depleting compounds 37 nutrient runoff 37 emis sions 37 cleanest safest 37 greenwashing 37 Iza Kruszewska Greenpeace 37 Particulate pollution 37 Pan Yue vice 37 lobbyist Bob Dinneen 37 fat cats 37 Industrialized nations 37 nitrous oxide emissions 37 biomass combustion 37 airshed 37 unelected bureaucrat 37 microscopic soot 37 wastewater discharge 37 Idria Mine once 37 industrialising nations 37 oilsands 37 nonattainment 37 emerging economies 37 National Pollutant Release 37 underregulated 37 sediment runoff 37 Fossil fuels 37 tailings ponds 37 Tar sands 37 evaders 37 spokeswoman Tisha Petteway 37 WH Sammis plant 37 profiteers 37 punishing wrongdoers 37 Dr. Allen Hershkowitz 37 cement kilns 37 monied interests 37 CarbonSMART ™ enterprise 37 phosphorus runoff 37 sewage discharges 37 Carlgren 37 deadbeats 37 Sunita Narain 37 gas guzzlers 37 illegal dumpers 37 egregious violators 37 Brayton Point 37 toxic polychlorinated biphenyls 37 San Francisco Baykeeper 37 harmful particulates 37 tree huggers 37 exempted fracking 37 sulfur fuels 37 judicial hellhole 37 Corker McCaskill 37 Ann Mesnikoff director 37 Greenhouse Gas Tailoring Rule 37 harmful gases 37 carbon sequestration 37 diesel particulates 37 emit heat trapping 37 CFCs chlorofluorocarbons 37 GHG emitting 37 Air Pollution 37 Jon Coifman 37 exhaust emission 37 fine particulates 37 XIANGHE China XFN ASIA 37 WINNIPEG Manitobans 37 Anna Aurilio 37 John Walke NRDC 37 INSURANCE MARKET REFORMS 37 Chisso Corp. 37 nonroad diesel 37 NOX emissions 37 NOx emissions 37 hardrock mining 37 Emissions Vehicle AT PZEV 37 nonpoint pollution 37 reducing greenhouse gas 37 Senator Christine Milne 37 Fettus 37 exhaust emissions 37 Franziska Achterberg 37 coarse particulates 37 Climate 37 leaking septic tanks 37 Mandatory Greenhouse Gas 37 cleanest greenest 37 Electric Reliability Coordinating 37 miners BHP Billiton 37 Lori Wallach director 37 Judith Enck EPA 37 sulfur dioxide emission 37 sequester greenhouse gas 37 benzene arsenic 37 GHG emission reductions 37 Breathing ozone 37 Noyyal river 37 sober Boole added 37 Keith Reopelle 37 Environmentalists 37 habitual violators 37 nitrogen oxides NOx emissions 37 petty shoplifters 37 fishing fleets 37 emitting fossil fuels 37 Carbon offsetting 37 greedy opportunists 36 feebate 36 Steven Guilbeault 36 diesel engines 36 Rebecca Tarbotton 36 Particulates 36 refiners 36 enviros 36 smog forming gases 36 Superfund 36 SO2 36 Hans Verolme director 36 Equiterre 36 climate deniers 36 anthropogenic greenhouse gas 36 nonattainment designation 36 tradable emission 36 underground coal seams 36 Linclaus 36 nitrous oxides 36 CLIMATE SPECTATOR 36 Greenwashing 36 Prof Garnaut 36 TSCA reform 36 co2 emissions 36 tax evaders 36 Charles McPhedran 36 unredeemed deposits 36 hydrofluorocarbons HFCs 36 waterways 36 smokestack pollutants 36 Nitrogen oxides 36 copyright infringers 36 environmentally destructive 36 Waxman Markey cap 36 Liability Directive 36 DBCCA 36 carbon dioxides 36 Kurt Waltzer 36 steelmakers 36 particulate matter PM# 36 nutrient discharges 36 Proposes windfall 36 tailpipe pollutants 36 carbon monoxide particulate matter 36 enviromentalist 36 oxide sulfur hexafluoride 36 Global warming alarmists 36 fuselage sculpted 36 SOx 36 Toxics Release Inventory 36 emission offsets 36 airborne pollutants 36 cleanups 36 UNI PHOTO 36 Clear Skies 36 Ms Hedegaard 36 livestock confinements 36 Ozone disinfection produces 36 HOMESTAR program 36 speed limiters mandatory 36 CO ² 36 Clean Smokestacks Act 36 Fine particulate matter 36 superfund 36 wastewater dischargers 36 Goldman Sachses 36 Holly Binns 36 mandatory NERC CIP 36 NRDC 36 AGW proponents 36 hydrocarbons carbon monoxide 36 UNFCC 36 Prof Flannery 36 Di Aping 36 Reduction Scheme 36 Hazardous substances 36 petrol guzzling 36 Kaisa Kosonen 36 Everglades Forever 36 polluted waterway 36 negative externality 36 Karuna Raina 36 spammers 36 tailpipe pollution 36 STEPHEN MORRISON 36 economywide cap 36 carbon monoxide nitrogen oxides 36 sulfur dioxide mercury 36 Allayaud 36 Barbara Finamore 36 Charles Sturcken spokesman 36 effluents 36 certified emission reductions 36 Kyoto Protocol obliges 36 exploiters 36 diesels 36 Antarctic hunts 36 CO2 emission reductions 36 abatement 36 mess Lehmacher 36 Extended Producer 36 renewables 36 Mow Down 36 treehuggers 36 greenhouse emission reductions 36 Dow Chemicals 36 Abhishek Pratap 36 Stephan Singer 36 Bernadette Del Chiaro 36 litterbugs 36 oVOCs 36 spokeswoman Christine Milne 36 PCBs dioxins 36 carcinogenic benzene 36 nitrogen discharges 36 NRG Reliant 36 Slovakia Latvia Lithuania 36 lawbreakers 36 Franz Matzner 36 Hazardous Sites 36 Litter louts 36 Homeowner associations 36 Cyndi Roper 36 David Ludder 36 Sequestration 36 GenOn 36 belching smokestacks 36 Litterbugs 36 MICHAEL REYNOLDS 36 Tropical deforestation 36 superfund sites 36 Borui 36 byproduct HFC 36 Walhi 36 carcinogenic chemicals 36 hypocrites 36 Neill Herring 36 global warming denialists 36 Bayou Verdine 36 Garnaut 36 offshore drillers 36 toxics campaigner 36 ecological disasters 36 dangerously polluted 36 carbon belching 36 dumping raw sewage 36 punative 36 phosphorus discharges 36 Dan Lashof director 36 Peter Frumhoff 36 draggers 36 ozone pollution 36 Natural Resources Defense 36 mercury arsenic 36 Phyllis Cuttino 36 unaccountable bureaucracy 36 NACWA 36 gas guzzling SUV 36 gaseous pollutants 36 Renee Hoyos 36 Yang Ailun climate 36 gas guzzling vehicles 36 Norlite 36 HFCs 36 Anne Woiwode 36 Hydrofluorocarbons 36 Boiler MACT 36 coal gasification 36 Hocevar marine biologist 36 Fines levied 36 Geoffrey Fettus 36 mercury neurotoxin 36 freight haulers 36 agricultural subsidies 36 landowners 36 incontestable dangers 36 toxic substances 36 Response Compensation 36 deadbeat dads 36 global warming alarmists 36 carmakers 36 Conservation Voters 36 money grubbers 35 megacorporations 35 Rural electric cooperatives 35 emmisions 35 Co2 emissions 35 flytippers 35 driest continents 35 Lisa Heinzerling 35 regulate carbon dioxide 35 Inventory NPRI 35 Developing nations 35 Superfund toxic 35 Copenhagen Accord 35 ISPs 35 Lo Sze Ping 35 Environment 35 ozone particulates 35 phosphorus fertilizers 35 evil doers 35 perfluorocarbons 35 Kampar Peninsula 35 overspending overtaxing 35 hydro dams 35 Payal Sampat 35 chaebol conglomerates 35 recidivist offenders 35 reduce greenhouse gas 35 heat trapping gasses emitted 35 Iceland volcanos Eyjafjalljokull 35 Carbon dioxide CO2 emissions 35 USEPA 35 wrong doers 35 Reducing Greenhouse Gas 35 Nuclear Suppliers Groups 35 Neil Carman 35 intact temperate rainforest 35 AB# mandates 35 regulate GHGs 35 downspout disconnection 35 Superfund Sites 35 seawalls irrigation 35 Jim Schermbeck 35 greehouse gas 35 Climate RESOLVE 35 Kyoto 35 ozone precursors 35 dissolved solids 35 litter louts 35 negotiator Ian Macfarlane 35 decarbonisation 35 drillers 35 environmentally unfriendly 35 spenders 35 trash incinerators 35 John Sauven 35 bonus malus 35 Jeff Mikulina executive 35 largest marsupial carnivore 35 polluted stormwater runoff 35 Matthias Duwe 35 Clean Smokestacks 35 overcutting 35 hazardous waste disposal 35 regulating greenhouse gases 35 ENGOs 35 Landfills 35 Against Smog 35 Polluted 35 CAFE standards 35 Jim Footner 35 greenies 35 nitrogen dioxide carbon monoxide 35 geosequestration 35 spokeswoman Davina Marraccini 35 Protectionist measures 35 Surprisingly Zambonis 35 Climate Change Secretariat 35 noxious smog 35 Climate Change 35 Superfund site 35 harmful contaminants 35 gases SOx 35 PVC shower curtains 35 Toxic Release 35 Clean Development Mechanism 35 Carbon Emissions 35 sulfur dioxide SOx 35 Degradation REDD 35 coal mines 35 carbon dioxide emmissions 35 nonpoint source 35 nitrogen oxide NOx 35 Particulate matter 35 Greepeace 35 carbon emitted 35 Abigail Dillen 35 overregulate 35 heat trapping greenhouse gas 35 Changhua Wu 35 Kert Davies research 35 nations 35 Co2 35 Deborah Seligsohn 35 Bureau EEB 35 Bracewell Giuliani 35 Scalia recusal 35 Wealthy landowners 35 ClimateWorks 35 EU ETS 35 SLAPPs 35 Polluter Pays 35 AFOs 35 wind farms 35 Diesel exhaust 35 tertiary butyl ether 35 CARB 35 herring trawlers 35 expletive cyst 35 AP6 35 carcinogenic pollutants 35 forest denudation 35 stinking mess 35 sulfur dioxides 35 Biodiversity TEEB 35 MTBE contamination 35 ExxonMobil Chevron 35 nitrogen oxides particulate matter 35 Clifford Traisman lobbyist 35 intermittent streams 35 RECLAIM 35 Pollutant 35 Major Economies Forum MEF 35 Taihu Lake 35 absorbing carbon dioxide 35 Professor Garnaut 35 delayers 35 Noah Horowitz 35 PCB dredging 35 agribusiness conglomerates 35 Daniel Hinerfeld 35 Yu Qingtai 35 numeric nutrient 35 Mark Wenzler 35 Major Economies Forum 35 ocean fertilization 35 Emitters 35 Beijing Shougang 35 taxers 35 overeager shoppers 35 gases 35 Environmental Protection 35 fracking wastewater 35 Superfund designation 35 alumina refineries 35 Sharon Buccino 35 Urbaszewski 35 Trish Harrup 35 sulfur dioxide carbon monoxide 35 governments 35 Marchant Wentworth 35 Excess nutrients 35 Pan Yue 35 Marcellus Shale drillers 35 shirkers 35 sulfur dioxide nitrogen 35 greedy profiteers 35 carbon dioxide nitrous oxide 35 scrubbers 35 gas guzzling behemoths 35 industrializing nations 35 Sulfur dioxide emissions 35 particulate matter soot 35 PIRG 35 Environment Protection Agency 35 enviromental 35 Toxic Chemicals 35 valley fills 35 capacity cesspools 35 profligates 35 BLCP 35 inefficient lightbulbs 35 particle pollution 35 fuel additive MTBE 35 Kelly O'Shanassy 35 coal gasification plant 35 installing scrubbers