Related by context. Frequent words. (Click for all words.) 58 #,#,# cu ft 50 Nitrogen oxide 50 piped inland 49 potent greenhouse gas 49 Nominal GDP includes 48 Carbon dioxide CO2 47 Burning fossil fuels 47 anthropogenic greenhouse gas 45 nitrous oxide N2O 45 emits #g/km [002] 45 preindustrial times 44 Increase 44 PER SERVING 44 #-hour/#-day cycle 44 cu ft gas 44 depreciation depletion amortization 43 quickly delivers signification 43 #.#bn rub [003] 43 Sulphur dioxide 42 4 chars 42 reactive nitrogen 42 BloggerNews.net 42 mercury sulfur dioxide 42 Petrol diesel 42 By Shaun Inguanzo 41 Recoverable reserves 41 unrealized derivative 41 Partially offset 41 reporters Ryan Divish 41 ONLY Newspaper 41 cow flatulence 41 estimated #bcm [002] 41 negligible 40 combustion byproducts 40 methane 40 Nortel unfunded 40 #.#mln rub [002] 40 smog forming 40 thereby negatively impacting 40 noninterest expense divided 40 Partly offsetting 39 emit carbon monoxide 39 #.#bn rub [002] 39 ppmv 39 monoxide 39 unrealized hedging 39 tailpipe exhaust 39 prodigious quantities 39 Over twentyone 39 iron ore metallurgical coal 39 b Excludes 39 NOK#.# billion [001] 38 Greenhouse Gas GHG emissions 38 #.#mln rub [001] 38 Understand evolving 38 NASSP promotes 38 millimoles per 38 Projections ranged 38 gallons/#.# [001] 38 postretirement benefit 38 Gerri Willis CNN 38 d Represents 38 kW h 38 technical elastomers 37 Radiation leaks 37 Emotions cloud 37 megajoule 37 terawatt 37 Diesel exhaust 37 Calypte believes 37 +#.# pp 37 xiii fluctuating currency 37 c Represents 37 By DAVID SCHEPP 37 emitting greenhouse gases 37 ozone precursor 37 illiquid restricted 37 sulfur dioxide emission 37 Approximate 37 diesel particulates 37 distributed unevenly 37 gaseous emissions 36 f Represents 36 Yasuo Yamamoto senior 36 Therein lurks 36 LIFO inventory valuation 36 Belching 36 Posted -# sec 36 mercury emitted 36 Gulping 36 Cairn Energy LON CNE 36 CO2 equivalents 36 #.#/barrel [002] 36 trap accelerators defective 36 smog forming pollutants 36 risen sixfold 36 Nortel strategic alliances 36 urinary excretion 36 nitrate nitrogen 36 decarbonize 36 mWh