Colorado is projected to fall short of its benchmarks for reducing greenhouse gas emissions in the next five years, but a new look at progress shows that, like a person trying to lose weight for a class reunion, the state has shaved off a few more pounds than expected even if it won’t shed it all before the deadline. Colorado’s climate policy team puts out a report every two years that attempts to quantify how much greenhouse gas pollution is being spewed into the air by transportation, electricity generation, the oil and gas industry and other pollution sources.