Clean Energy Stocks Soar 64% Despite Political Headwinds

Clean energy stocks are having their best January in six years, and investors couldn't be more optimistic about the future.

The main S&P index tracking clean energy has jumped 64% over the past 12 months. That's nearly five times better than oil stocks at 13% and the broader S&P 500 at 15%.

Hamish Chamberlayne manages the $2.4 billion Janus Henderson Global Sustainable Equity Fund. He says his only regret about 2025 is not investing even more aggressively in renewable energy.

"Everyone was worried" about policy challenges last year, Chamberlayne explains. Instead, "it was a fantastic year for renewable energy stocks."

The surge comes as electricity demand keeps climbing across industries. Tech companies need massive amounts of power for artificial intelligence, while more sectors embrace electrification every year.

Renewable energy offers a compelling solution because it's both affordable and quick to deploy. In many markets, additional incentives make clean energy even more attractive to investors and businesses alike.

Chamberlayne's fund includes major tech players like Nvidia and Microsoft, along with specialized companies in water management and solar services. Nextpower, a solar services firm in the portfolio, soared 138% in 2025 alone.

The International Energy Agency confirms that overall energy demand is rising rapidly. Renewable sources are positioned perfectly to meet this growing need with their combination of low costs and fast deployment times.

The Bright Side

This surge proves that market forces can drive progress even when political winds shift. Investors are looking past short-term policy debates and focusing on long-term fundamentals like rising electricity demand and technological advances.

The momentum shows no signs of slowing down. Chamberlayne maintains his fund's renewable energy exposure and sees a very strong investment environment ahead.

Real money keeps flowing into solutions that work, creating jobs and building infrastructure for a cleaner future along the way.

The numbers tell a hopeful story: when economics and innovation align, progress finds a way forward.