Meta has entered a landmark 20-year agreement with Constellation to purchase 1.1 gigawatts of nuclear power from the Clinton Clean Energy Center in Illinois, starting in 2027.

The deal is designed to support the company's rapidly growing AI infrastructure and data centres as energy demands surge across the tech industry.

Once facing closure due to financial losses, the Clinton plant's future is secure - without relying on Illinois' Zero Emission Credit programme. The agreement will keep over 1,100 local jobs, boost grid capacity by 30 megawatts, and generate an estimated$13.5 million in annual tax revenue.

Illinois lawmakers have praised the deal for its economic and environmental benefits, with Republican Regan Deering calling it 'a forward-thinking investment.'

The partnership is part of Meta's broader strategy to build a nuclear-powered AI ecosystem. With clean energy targets of 1 to 4 gigawatts, Meta has been negotiating with multiple nuclear providers and says further agreements are in the final stages.

According to the International Atomic Energy Agency, global data centre energy use is set to more than double by 2030 - potentially outstripping Japan's entire electricity consumption. Meta alone plans to invest$65 billion in AI infrastructure in 2025.

The Clinton plant deal also serves as a hedge against the environmental impact of fossil fuels. A 2024 study by the Brattle Group estimated that closing the facility would have led to an additional 34 million metric tons of carbon emissions over two decades. It would also have dealt an annual$765 million blow to Illinois' GDP.

Constellation, the plant's operator, said consistent, carbon-free baseload power is essential for the AI-driven future. With its reliability and scale, nuclear energy is increasingly seen as critical to supporting always-on AI systems.

Meanwhile, Meta continues advancing its AI vision. The company plans to fully automate ad creation by late 2026, generating images, videos, and text tailored to user location and timing.

This automation effort has already boosted ad performance, with Q1 2025 results showing a 30% rise in AI-generated ad use, a 10% increase in average ad prices, and$42.31 billion in revenue - a 16% year-over-year jump.

However, the push for AI-generated content has unsettled the advertising industry. Firms like Omnicom Group have seen share prices dip over fears disrupting to traditional creative and production models.

Zuckerberg's long-term AI vision includes automating marketing and enhancing user experience through AI companions and virtual therapists - part of Meta's goal to integrate machine learning into everyday life while ensuring its platforms run on clean, scalable energy.

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