Crossword clues for A greenhouse gas:EPAGreenhouse gas regulators of D.C.DIOXIDECarbon ___ (greenhouse gas)EPAFederal org. with a "personal greenhouse gas emissions calculator"COALBig greenhouse gas culpritOZONEGreenhouse gasEPAOrg. concerned with greenhouse gasWATERImportant greenhouse gasEPAGreenhouse gas regulator: Abbr.CARBONCOP*Enforcer of greenhouse gas restrictions?CARBONFOOTPRINTGreenhouse-gas emission measureMMLG-8's deadline for halving greenhouse gas emissionsOZONEA greenhouse gasOZONETriatomic greenhouse gasMETHANEA greenhouse gasCARBONOFFSETSGreenhouse gas mitigatorsCARBONOFFSETCompensating reduction of greenhouse gas emissionsEPAGreenhouse gas regulator, for shortMETHANEGreenhouse gas produced by cowsCARBONOFFSETPurported counterbalance for greenhouse-gas emissions . . . or a description of the wordplay in 18-, 27-, 39-, and 51-AcrossCOALGreenhouse gas culpritEMISSIONSGreenhouse gas concernsEPAGreenhouse Gas Reporting Program org.KYOTOPROTOCOLInternational greenhouse gas treatyOZONEBlue gas in the greenhouse effect
