China’s Slowdown Is Pushing Top Polluter Towards Carbon Peak

For nearly forty years, Liu Fuguo worked at the belching coal-fired power stations that helped fuel China’s astonishing economic rise. That surge also transformed the nation into the world’s largest polluter, delivering an unprecedented acceleration of greenhouse gas emissions that has steered the planet toward a calamitous climate path.

As an engineer at plants from Xinjiang to Inner Mongolia, it never crossed the 60-year-old’s mind that he might one day switch — with China — from a reliance on fossil fuels to embrace clean energy. In the northwestern Gansu desert on an October afternoon, however, Liu stood ...