China's Clean Energy Drives 90% of Investment Growth

China's green energy revolution just hit a milestone that matters for the entire planet.

The country's clean energy industries drove more than 90% of China's investment growth last year, generating a record $2.2 trillion in business. That's roughly the size of Canada's entire economy, and it happened in just one sector.

Since 2022, China's solar, wind, battery, and electric vehicle industries have nearly doubled in real value. These sectors now account for 11.4% of China's total economic output, up from 7.3% just three years ago.

The numbers reveal just how dependent China has become on this transformation. Without clean energy, the country would have missed its 5% annual growth target by a wide margin.

Most of the new capacity isn't for export. China is installing wind and solar at double the rate of the rest of the world combined, rewiring its entire power system and transportation network in real time.

The battery sector saw the most spectacular growth. Increasingly efficient technology is powering both electric vehicles and massive grid storage upgrades that make renewable energy more reliable.

The Ripple Effect

This boom is making clean energy affordable in places that never had access before. Thanks to China's massive manufacturing scale, solar power now provides what the International Energy Agency calls "the cheapest electricity in history."

Countries across Africa are importing solar panels at prices that finally make sense for their budgets. Electric vehicles are gaining traction in markets where experts didn't expect breakthroughs for another decade.

"In a lot of other countries things are accelerating," said Lauri Myllyvirta, the report's lead author from the Centre for Research on Energy and Clean Air.

If China continues at this pace, the world's biggest carbon emitter may have already hit peak emissions. That would mark a genuine turning point in the fight against climate change.

The transition isn't complete yet. China approved proposals for 161 gigawatts of new coal plants last year, with more in the pipeline. The coal industry remains a powerful political force contesting the speed of change.

But the economic case for clean energy keeps getting stronger. Solar is set to overtake coal in China for the first time in 2026, proving that renewables have won on cost, scale, and air quality.

China's next five-year plan, due out next month, will signal whether the country doubles down on its clean energy leadership or tries to preserve its coal industry.