Biggest Polluters Slash Greenhouse Gas Emissions 3%, Power Plants Remain Biggest Source
Power plants produce a full third of US greenhouse gases and top the list for EPA regulation.
Government Contractors Soon Required To Track Emissions
General Services Administration will require vendors to track emissions starting in 2011 or 2012.
EPA Proposes More Greenhouse Gas Regs
EPA also wants to track emissions from the oil and gas industry, and others that emit potent GHG.