Energy Transition Trends 2027: 5 Signals That Will Decide How Fast It Moves
Is the energy transition speeding up or stalling in 2027? Both — at the same time. Clean power is being built faster than ever, but getting that power to homes and businesses is now the bottleneck. The International Energy Agency's newest report, Renewables 2026 , published November 6, makes the split clear. The world will add almost 4,800 gigawatts of renewable capacity between 2026 and 2031 — about 60% more than in the previous six years. In the same report, the queue of advanced-stage projects waiting for a grid connection jumped 60% in a single year. Figures in this post are current as of November 10, 2026. The five signals below are how to tell which side is winning — and what each one means for your electricity bill and for the timing of big household decisions like rooftop solar or an electric car. 1. Renewables pass coal — and, in the U.S., natural gas 2026 is the year renewables become the world's largest source of electricity, overtaking coal. The IEA's Elec...