Smoke and steam rise from towers at the coal-fired Urumqi Thermal Power Plant in Urumqi in western China's Xinjiang Uyghur Autonomous Region, Wednesday, April 21, 2021. China, the world's biggest coal user, said Tuesday the fossil fuel will play a less dominant role in its energy mix and that, despite plans to build new coal-fired power plants, the country won't use it on a wide scale. (AP Photo/Mark Schiefelbein)  XMAS202