INTRODUCTION
AI doesn't run on ambition alone. It runs on electricity, and a lot of it. Google just made one of its boldest moves yet to keep pace with that demand, signing a virtual power purchase agreement with Cypress Creek Energy for the Steel River Energy Center in Mississippi County, Arkansas. Once complete, it will be the largest solar-plus-storage plant in the United States.Construction Is Already Underway
Crews have broken ground, and the first phase alone will bring 1.6 gigawatts of solar capacity and 2 gigawatt-hours of storage online. When Steel River reaches full capacity in 2029, it should generate enough electricity to power around 315,000 homes. That number is a useful reminder that the scale here is not just a talking point.
A Solar Farm Built on a Massive Scale
Steel River will eventually generate 2.5 gigawatts of solar power and store 2.9 gigawatt-hours of energy in batteries, numbers large enough to make it the biggest facility of its kind anywhere in the country. Under the deal, Google will buy all of the plant's initial electricity output at a fixed price. That clean power will offset the company's own emissions rather than getting pulled straight from the grid.
Why Google Needs So Much More Power
The timing makes sense. Google's global electricity use rose 37% in 2025 alone, driven largely by AI systems and the data centers that run them. That growth is straining the grid. Figures from the Environmental and Energy Study Institute show that 56% of the electricity powering data centers in the United States still comes from fossil fuels. Projects like Steel River are one way tech companies are trying to shift that balance toward cleaner sources.
Batteries, Local Parts, and a Global Supply Problem
Will Conkling, who works on energy deals at Google, said Steel River will help capture solar power generated during the day and use it later, which should make the regional grid steadier and more dependable. Cypress Creek's CEO, Kevin Smith, put it more plainly: find the right markets, then sell out capacity for twenty years, much like a hotel developer fills rooms year after year.
The project's supply chain is entirely domestic: First Solar panels, steel from Arkansas mills, and battery cells made in Arizona by LG. That detail matters more than it might seem. The International Energy Agency IEA has found that China controls roughly 85% of the world's solar manufacturing supply chain, which is exactly why current trade guidelines are pushing projects like this one toward local sourcing. That kind of trade and commerce authority traces back to the Constitution of the United States, which gives federal lawmakers the power to set rules like these.
Big Tech's Growing Role in Clean Energy
Google is not the only company chasing deals like this one. BloombergNEF reports that Google, Meta, Amazon, and Microsoft together accounted for 49% of all clean power deals signed in 2025. Four companies made up nearly half the market. That is a clear sign of how much influence a small group of tech giants now holds over where new solar and wind projects get built.
Powering the Next Decade
Steel River will not fix the country's power problems on its own, but it shows where the money and the strategy are heading. As AI keeps pushing electricity demand higher, expect more deals like this one: bigger, faster, and increasingly built with parts sourced close to home.
What do you think? Is Big Tech's rush into solar a real fix for the grid, or just a way to keep data centers running? Share your thoughts in the comments below.
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