In recent years Winchester has ramped up its efforts in combating climate change, and this Earth Day the town made another important commitment. In a unanimous vote, Winchester Select Board adopted an ambitious goal: "Winchester will strive toward net zero greenhouse gas (GHG) emissions, with a commitment to reach at least an 80 percent reduction below the 2006 baseline emission level of GHG emissions by 2050; and interim goals of 40 percent reduction by 2030 and 60 percent reduction by 2040, [...]