Talen Energy and Amazon Partner on Nuclear Power Deal to Fuel AWS Data Centers

U.S. utility Talen Energy announced an expanded partnership with Amazon to supply up to 1,920 megawatts of carbon-free electricity from its Susquehanna nuclear plant in Pennsylvania to Amazon Web Services (AWS) data centers. The long-term agreement, lasting until 2042, provides Talen with a stable revenue stream while supporting Amazon’s growing energy needs for AI and cloud operations.

Both companies are also exploring the construction of new Small Modular Reactors within Talen’s Pennsylvania footprint and considering expanding the existing nuclear plant’s capacity. This deal comes amid rising U.S. electricity demand for data centers and AI workloads—the first increase in two decades—pushing Big Tech firms to secure reliable and sustainable power sources.

Earlier this month, Constellation Energy reached a similar deal with Meta Platforms to keep an Illinois nuclear reactor operational for 20 more years.

Following the announcement, Talen Energy shares rose nearly 8% in premarket trading.

Kevin Miller, AWS vice president of global data centers, highlighted the investment’s local economic impact, calling it the largest private sector investment in Pennsylvania’s history with $20 billion committed and 1,250 high-skilled jobs created. Miller also emphasized AWS’s commitment to powering its infrastructure with carbon-free energy through this collaboration.