Meta Bets Big on Nuclear to Fuel AI Future

On June 3rd, 2025, Meta made one of its boldest infrastructural commitments yet, signing a 20-year agreement with Constellation Energy to secure the entire output of the Clinton Clean Energy Center in Illinois. Beginning in June 2027, this deal will supply Meta with 1.1 gigawatts of nuclear-generated electricity, a carbon-free power source aimed at sustaining its rapidly growing AI infrastructure. As artificial intelligence drives demand for nonstop computational muscle, the companies that build and maintain its digital engines are now in a race to secure long-term, sustainable power. Meta’s move into nuclear marks a critical turning point. Until now, the company had largely leaned on solar and wind sources to meet its clean energy pledges. But AI, particularly large-scale model training and inference, is proving to be an energy beast unlike anything the tech sector has seen before. Massive data centers brimming with GPUs don’t just consume power—they devour it, around the clock, with few breaks or downtimes. While solar falters at night and wind wavers with the weather, nuclear offers the kind of relentless consistency AI systems demand. The Clinton plant, a single-reactor facility, will dedicate 100 percent of its output to Meta. That level of exclusivity is rare and underscores the scale of Meta’s energy needs. It also demonstrates the seriousness with which the company views its AI expansion. This is not an auxiliary project. It is the foundation of Meta’s future, and the company is clearly willing to anchor that future to nuclear energy, long considered controversial but now enjoying a resurgence as a climate-friendly solution. Following in the footsteps of Google, Amazon, and Microsoft—who have also struck similar deals—Meta joins a new wave of tech giants redefining what it means to operate sustainably in the AI age. The long-term nature of the contract provides stability to both Meta’s operations and Constellation’s revenue stream. It also sends a powerful message to regulators and investors alike: AI isn’t just a software revolution, it is a hardware and energy revolution, too. By 2045, the digital landscape may look radically different. But one thing is clear—Meta is building it with power that doesn’t blink.