Clean Energy Hits Major Milestone in Global Transition

The world just crossed two massive clean energy milestones that seemed impossible a decade ago.

Electric vehicles now account for 25% of all new car sales globally, jumping from just 1 million vehicles in 2015 to 56 million in 2024. At the same time, renewable energy sources are now generating more electricity worldwide than coal for the first time in modern history.

The news comes from the 2026 Speed & Scale Tracker, released by legendary investor John Doerr. The report measures real-world progress across every sector of the global economy, tracking where clean energy is taking off and where it's falling behind.

Doerr points to three game-changing forces reshaping energy right now. Surging demand for electricity, growing geopolitical advantages of clean technology, and dramatically falling costs are all converging at once.

The economics tell a remarkable story. Solar panel prices have dropped 75% over the past decade, while battery costs have plummeted 89% and wind energy costs fell 55%. These massive price drops are fueling record adoption rates across the globe.

"Only clean energy delivers abundance that lasts," Doerr said in his letter. "We must build clean energy to displace fossil fuels."

The Bright Side

While global emissions still need to fall faster, the tracker shows genuine bright spots. Power generation and passenger transportation are making strong advances, proving that rapid transitions are possible when technology costs drop and policies align.

The data reveals a clear pattern. Where clean technology becomes cheaper than fossil fuels and gets strong policy support, adoption accelerates quickly. Solar, batteries, and wind followed this playbook, and newer technologies can replicate their success.

The tracker also highlights urgent gaps. Heavy industry remains stuck in the fossil fuel era, with zero net-zero facilities for primary steel and only one for cement worldwide. Thousands of both are needed to hit climate targets.

Ryan Panchadsaram, who helped create the tracker, sees these gaps as opportunities. "Where progress has stalled, the gaps should be read as signposts for decisionmakers to speed up investment and supercharge deployment," he said.

The 56 million electric vehicles on roads today represent more than just transportation. They prove that massive global transitions can happen in less than a decade when economics and technology align with human needs.