My cover story in this week’s Federal Times details the federal government’s new goal to cut indirect greenhouse gas emissions by 13 percent during the next decade. The bulk of the story explains the impact on federal workers — more telecommuting, fewer business trips out of state, increased recycling and energy conservation efforts. But as I mention in the article, this is just part of a much larger undertaking to measure and shrink the government’s entire carbon footprint, including the energy used in federal facilities and vehicles. Under an October executive order from President Obama, all agencies must undertake their…