On Wednesday, L.A.’s mayor, Antonio Villaraigosa, announced his city’s Green LA plan, which incorporates a commitment to 35% use of renewables by 2020. The Green LA plan is not unlike “PLANYC” in emphasizing energy efficiency, renewables, mass transit and alternative fuels for surface transport, etc. The afternoon session, “Cities Can Thrive in a Low-Carbon Economy,” was led […]