DENVER, Colorado, Jan. 17 -- The Sierra Club issued the following news release: Today, Governor Jared Polis of Colorado issued the first executive order of his administration, unveiling a set of actions that will clean up Colorado's transportation sector through accelerated adoption of electric vehicles in Colorado. Pollution in the transportation sector - from cars, trucks, buses and other vehicles - is a leading source of climate pollution the state of Colorado, second only to the electric s  more