Related by context. Frequent words. (Click for all words.) 56 emit CO2 53 Emissions Trading System 53 emission allowances 53 AAUs 52 certified emission reductions 51 carbon credits 49 carbon emission 49 emit carbon dioxide 49 emit greenhouse gases 48 EUAs 48 EU ETS 47 carbon dioxide emission 47 greenhouse gas emission 47 Emissions Trading Scheme ETS 47 greenhouse emission 46 liberalizes 45 mineral extraction 44 polluter pays principle 44 parliament ratifies 44 CERs 44 Snam RG 44 CO2 emission 44 heat trapping gasses 44 nontariff barriers 44 Industrialised countries 43 bilateral accords 43 greenhouse gas emitters 43 ERUs 43 VAT refunds 43 NAPs 43 emission reduction 43 heat trapping carbon emissions 43 Rosneftegaz 43 mechanism CDM 42 Commissioner Piebalgs 42 carbon emission reductions 42 preferential tariffs 42 greenhouse gases GHGs 42 liberalises 42 EU Emissions Trading 42 Accession Treaty 42 ruble denominated 42 renationalise 42 Scheme ETS 42 CEFTA 42 utilities 42 utility E.ON AG 42 lati 42 Europe CFE treaty 42 treaty 42 Clean Development Mechanism 42 emissions 42 Emissions Trading Scheme 42 curbing carbon emissions 42 Carbon Credits 42 carbon emissions 42 deregulates 42 carbon dioxide emissions 42 Offsets 42 emission 42 utility CEZ 42 Sofia Municipality 41 smokestack industries 41 Vladimir Semashko 41 VERs 41 emitting greenhouse gases 41 renationalization 41 polluter pays 41 Vneshekonombank 41 accession treaties 41 commissioner Stavros Dimas 41 Medvedkov 41 tarrifs 41 commissioner Pascal Lamy 41 GHG emission 41 carbon 41 treaties 41 Kyoto Protocols 40 supergrid 40 tariffs 40 REDD Plus 40 greenhouse gas emissions 40 liberalize 40 rupee denominated 40 tarrif 40 spokesman Stefanos Stefanou 40 spokesman Johannes Laitenberger 40 Russia WTO accession 40 Adaptation Fund 40 auctioneers discretion 40 atomic arsenals 40 greenhouse gas emission reductions 40 Reduced Emissions 40 roundwood 40 Kyoto protocol 40 Double Taxation Avoidance Agreement 40 legally binding commitments 40 USD #.#mn [002] 40 UNFCC 40 EPCG 40 Nortel remedial