Regulation: DOI says it is an IWG member for SCC, but mystery remains

An Interior Department (DOI) spokeswoman says the department has long been a member of an Interagency Working Group (IWG) that developed the Obama administration's social cost of carbon (SCC) and recent additions of methane and nitrous oxides to the greenhouse gas accounting tool, in response to questions from InsideEPA/climate about its participation in the effort. “DOI has been a member of the Interagency Working Group since it was established, and has provided guidance and input when requested,” the spokeswoman...