Chart: The energy transition attracted record investment in 2025

Investors poured a record amount of money into the energy transition last year: $2.3 trillion worldwide, according to new figures from research firm BloombergNEF. That number represents spending on everything from renewables and batteries to power grids and electric vehicles.

Global investment in the energy transition has broken records over and over again in recent years, and for good reason. Wind turbines, solar panels, and batteries are fast and increasingly cheap to install. Grid operators are scrambling to build out their systems as the world’s demand for electricity skyrockets, driven in large part by the AI data center boom. Meanwhile, electric cars are becoming hugely popular in places like China, where they are often cheaper than gas-fueled vehicles, and Norway, which has long-standing policies incentivizing car buyers to go electric.

Let’s dig a little deeper into the numbers on spending. Investment in clean energy and the grid outpaced the amount spent on fossil fuel supply in 2025 — marking the second year in a row that has happened. And investment in fossil fuel supply dropped last year for the first time since 2020, with BNEF reporting a $9 billion decline from 2024.

Now for the less-great news. Investment in the energy transition is growing overall, but more slowly than it used to —and right when the world needs it to accelerate.

Last year, it rose by only 8% — less than the 12% jump in 2024 and much less than the 22% one in 2023. Plus, while investment in sectors like clean industry and energy storage increased, the amount for renewable energy specifically declined by nearly 10%, something BNEF attributes to uncertainty caused by new power market rules in China. Even so, the Asian country is by far the largest market for energy transition investment, followed by the European Union and then the U.S.

Despite those slips, growth is growth — and the global shift to cleaner energy isn’t stopping just because of recent headwinds in the U.S. and beyond.