US President Donald Trump’s negative portrayal of China’s achievements in renewable energy began at a White House meeting with oil executives on January 9 and was amplified at the World Economic Forum later that month. The story he told was shaped more by domestic politics than fact – a narrative that has lingered through subsequent debates over China’s alleged clean-energy “overcapacity”. While such rhetoric might rally support in the American Midwest, it does not withstand scrutiny. Trump’s...