Clean energy investment hit a record $755 billion globally in 2021, climbing 27% in a single year. What made it remarkable wasn’t just the total — it was the breadth. Automakers retooled factories for EVs, private capital poured into battery storage, and governments tied clean energy conditions to COVID recovery packages, pulling fresh money off the sidelines. China led the way, but the U.S., Germany, the U.K., and several emerging economies all posted real gains, suggesting the transition is spreading rather than clustering in one place. The harder truth: most of this money still bypasses the regions facing the steepest climate risks, and closing that gap is the work ahead.