Big Tech Is So Desperate for Power It's Accidentally Saving Clean Energy

The Most Backhanded Rescue in Energy History

Here is the situation, as The Guardian reports it: datacenters are connecting to the US electric grid so slowly — held up by supply chain snags, regulatory delays, and generation shortages by as much as 12 years — that major tech companies have started funding their own power production from scratch. Solar. Wind. Batteries. Fuel cells. Whatever is cheapest and fastest.

The result is an industry that was dying on the vine suddenly getting an oxygen tank shoved in its face. The IShares Global Clean Energy ETF, which tracks about 100 clean energy stocks, fell roughly 80% between late 2021 and early 2025. It is now up about 52% over the last year. That is not a recovery driven by good policy or public goodwill. That is a recovery driven by companies that need ungodly amounts of electricity and cannot wait for the grid to sort itself out.

"It is unquestionable that the increase in electricity sales is driving an increase in renewables," Douglas Jester, a clean energy consultant with 5 Lakes Energy, told The Guardian. "It's right to think about it as a paradox."

A paradox. Sure. A more direct description is that Silicon Valley is so hungry for power that it stumbled into climate action the way a drunk stumbles into furniture — loudly, expensively, and without any real intention.

What Clean Energy Revival Actually Looks Like

The Guardian reports that Google just developed the world's largest grid-scale battery to power a datacenter in Minnesota, and purchased an energy company to expand renewable development, including at a new off-the-grid center in Texas that will combine wind, solar, batteries, and gas. In Michigan, DTE Energy is building a 330 megawatt battery system instead of a new gas plant to support a 1.4 gigawatt Oracle datacenter. Oracle is paying for the batteries. Why? Because it was the only way to meet Oracle's timeline.

Then there is Bloom Energy, which produces power through solid oxide fuel cells that skip the sulfur oxides and particulate matter you get from traditional combustion. It still emits carbon dioxide, so let us not call it green, but it is cleaner than a gas turbine and it can be deployed in 90 days. According to The Guardian, Bloom just announced plans to power Oracle facilities, is doubling its manufacturing capacity by end of 2026, and its stock is up 1,338% over the last year. Thirteen hundred and thirty-eight percent. Let that sit for a second.

Utility-scale solar producer Nextpower reported 20% year-over-year growth and recently acquired datacenter battery producer Prevalon. The Guardian also notes that in Wisconsin, regulators who have no renewable energy standard to follow are nevertheless building about 15 wind or solar facilities to accommodate Microsoft and Oracle datacenters, because the math on speed and cost worked out in renewables' favor.

Do Not Mistake This for Virtue

Lucas Davis, an energy economist at UC Berkeley, is very clear about what is actually happening here, and The Guardian quotes him directly. "I would say tech is desperate for electricity and oftentimes it's going to whatever is the quickest — it could be the fuel cell, it could be natural gas turbines, or it could be solar and batteries, but the underlying demand is electricity."

Nobody is doing this to save the planet. They are doing it because their datacenters cannot get grid connections and AI infrastructure does not run on goodwill. The clean energy benefit is real, but it is a byproduct of desperation, not a mission statement. Anyone who frames this as Big Tech going green is working in communications, not journalism.

Jester told The Guardian that the tech companies do have a preference for clean energy, and that preference is real, but it is downstream of the more urgent preference to have any power at all as fast as possible. When those preferences align with solar and batteries, great. When they do not, you get natural gas.

Meanwhile, the Actual Grid Is Getting Worse

Here is what the clean energy stock rally does not fix: the broader grid. The Guardian reports that utilities across the country are racing to build new fossil fuel plants to handle datacenter demand, or are keeping aging gas and coal plants online instead of shutting them down. In Michigan and other states, datacenter growth has effectively blown up the grid's planned transition to renewables.

The gas industry is powering a significant chunk of the datacenter boom, and it has the full backing of the Trump administration. Fracking firms and pipeline companies are direct beneficiaries. Some gas companies are building plants that exist solely to serve datacenters. So while Google is putting up the world's largest grid-scale battery in Minnesota, the broader system is getting dirtier to keep pace with demand that no one fully planned for.

Davis cautioned that energy demand projections are notoriously difficult to get right, even when, as he told The Guardian, "the forecasts are staggering." There is also the small matter of whether the AI boom itself is a bubble. A lot of observers think it might be. A portfolio manager overseeing BlackRock's sustainability funds told Bloomberg they are not worried about an AI bust destroying the sector, but that is what portfolio managers say right up until things get very bad.

Who Is Winning and Who Gets Left Out

Not every corner of clean energy is catching the same tailwind. The Guardian reports that the datacenter boom is directly driving battery storage and utility-scale solar, because those are the technologies that power facilities on-site. Home rooftop solar is not getting much of this action. The money is flowing toward industrial-scale infrastructure, not your neighbor's panels.

The companies best positioned are the ones that can move fast and scale big. Bloom's 90-day deployment window is a feature the rest of the industry is scrambling to match. Nextpower's acquisition of Prevalon signals that the smart money sees vertical integration as the play, the same way Jester described Google's apparent strategy to The Guardian: "It looks to me like they're setting up to be vertically integrated to supply their own electricity, and they'll drive a lot of development."

Which is, when you think about it, a strange place for the clean energy industry to find itself. Saved not by policy, not by public demand, not by the government, but by the fact that tech companies need so much electricity that the existing grid physically cannot provide it fast enough.