CommercialReactors

AWS Taps Into Nuclear Data Center for $650M

Image: Talen Energy

AWS is taking the nuclear route to power its next data center project.

Amazon’s cloud computing arm is paying $650M to Talen Energy for a 1,200-acre data center campus that hooks right into Susquehanna Steam Electric Station, one of the US’ largest nuclear power plants. AWS will build up the Cumulus Data campus over the next several years, with the opportunity to use up to 960 MW of guaranteed nuclear power per year.

The details of the deal:

  • The center’s minimum power utilization reqs will step up by 120 MW per year.
  • AWS will have a one-time option to cap its power commitments at 480 MW.
  • The company will also have two 10-year extension options tied to potential extensions of the plant’s operating licenses. The plant’s two reactors are currently licensed through 2042 and 2044.
  • $350M is due up front, and the other $300M will be held in escrow and paid upon the completion of development milestones over the course of this year.

The Susquehanna nuclear plant in Pennsylvania has been up and running since 1983 and will provide power from day one as Amazon expands the center. 

Oh so popular: Nuclear is well-suited to meet the growing power needs of data-hungry advances in cloud computing and AI on a by-project basis, granting data center operators access to a steady, reliable power source.

“Power demand is growing for the first time in years, and AI and data centers are at the heart of that growth,” Talen President and CEO Mac McFarland said.
The numbers track. According to a 2023 McKinsey analysis, the demand for power coming from data centers is expected to more than double between 2022 and 2030, growing from 17 GW to 35 GW globally.

+ posts

Lead Reporter of Ignition

Related Stories
Commercial

Nuclear Could Meet 10% of Data Center Power Demand, Deloitte Finds

US data needs aren’t slowing down, and with more data demand comes a corresponding increase in energy consumption.  Every energy think tank and analysis group out there has projections for just how much energy data centers will need in the coming years, and the numbers are high across the board. Current energy demand from data […]

CommercialFusion

Pacific Fusion Plots a Path to Net Gain

Last October, Pacific Fusion emerged from stealth with a splashy $900M Series A and a commitment to build an inertial fusion machine based on the technologies that made the National Ignition Facility (NIF) and the Z Machine successful.  Now, the company has come out with a roadmap to build a net gain facility by 2030—and […]

CommercialReactors

NANO To Build a Research Reactor At UIUC

NANO Nuclear Energy ($NNE) is making plans for its first reactor build. Last week, the publicly traded SMR company announced an agreement with the University of Illinois Urbana-Champaign to build a research reactor on campus. The reactor, a version of the company’s flagship Kronos micro modular reactor, uses tech acquired from the now-bankrupt Ultra Safe […]

Commercial

Dow Goes the Nuclear Route with X-energy

If you still have the idea that nuclear power isn’t an attractive energy source to the major industrial players, think again.  Dow, one of the largest chemicals and plastics producers in the world, announced this week that it is working with X-energy to transition its industrial plant in Seadrift, Texas, to nuclear power in the […]