AI Drives Three Mile Island's Revival and Possible Real Estate Surge

Chandra Mast, Certified General Appraiser, Red Rose Appraisal • January 9, 2025

 From Meltdown to Modernization: AI Drives Three Mile Island’s Revival and Possible Real Estate Surge

(As reported as of September 2024)


Microsoft has entered a significant agreement with Constellation Energy to revive the Three Mile Island nuclear power plant in Pennsylvania. This move is driven by the skyrocketing energy needs of AI data centers, which require vast amounts of electricity. The plant, closed since 2019, will undergo a $1.6 billion renovation and is expected to be operational by 2028. Once restored, it will generate over 835 megawatts of power, most of which will be dedicated to Microsoft's AI-driven operations.


Nuclear Revival: Three Mile Island's Second Life Powering AI


In 1979, the Three Mile Island nuclear power plant became synonymous with one of the worst commercial nuclear accidents in U.S. history. The partial meltdown at its second reactor not only halted the nation's nuclear ambitions but also ignited public fear and skepticism toward the industry. For decades, the incident cast a long shadow over nuclear energy, culminating in the plant's permanent shutdown in 2019. This closure seemed to symbolize the decline of nuclear power in a world increasingly focused on safer, greener alternatives.

But now, a surprising twist is unfolding in the saga of Three Mile Island. In a groundbreaking partnership, Microsoft and Constellation Energy have announced plans to revive the dormant facility. This revival, powered by the growing energy needs of artificial intelligence (AI) technologies, represents a major shift in how we think about nuclear power and its role in addressing the surging demand for clean, reliable energy.


The Power Purchase Agreement: Fueling AI with Nuclear Energy


The collaboration between Microsoft and Constellation Energy aims to breathe new life into the Three Mile Island facility. This strategic move is designed to meet the rising energy demands driven by AI and data center operations, spearheaded by tech giants like Microsoft. The implications of this revival extend far beyond the realms of energy production and technology – it promises to reshape local economies, real estate markets, and infrastructure development.


At the heart of this revival is a 20-year power purchase agreement between Microsoft and Constellation Energy. This deal ensures a steady flow of carbon-free nuclear energy to fuel Microsoft's rapidly expanding AI initiatives. The agreement, which involves purchasing electricity from the Three Mile Island plant, highlights how large corporations are turning to sustainable energy solutions to meet their growing computational demands.


The plant, soon to be renamed the Crane Clean Energy Center in honor of Chris Crane, the former CEO of Constellation Energy, is expected to resume operations by 2028, pending approval from the Nuclear Regulatory Commission (NRC). Once operational, this nuclear facility will power Microsoft's expansive network of data centers, which support its artificial intelligence (AI) technologies.


Constellation Energy plans to invest a staggering $1.6 billion in the refurbishment and modernization of the facility. These upgrades will ensure that the plant is equipped to handle the technological demands of the future, with enhanced infrastructure that improves both safety and efficiency. Buying the power is designed to help Microsoft meet its commitment to be “carbon negative” by 2030.


Nuclear Energy: The Solution for AI's Insatiable Energy Appetite


The decision to power AI infrastructure with nuclear energy highlights a broader trend in the tech industry. As AI technology evolves, particularly generative models like GPT-4 and other high-performance computing systems—the need for clean, scalable, and reliable energy has become a critical issue for tech companies.


While renewable sources like solar and wind are part of the solution, they often lack the reliability required for round-the-clock AI data center operations. Nuclear power, on the other hand, offers constant energy output, making it an attractive option to fuel the data centers needed for AI workloads. The Unit 1 reactor at Three Mile Island, which will be the primary power source, boasts a capacity of 837 megawatts—enough to power over 800,000 homes. This reliability is crucial for regions like Pennsylvania, as energy sources are moving away from oil and coal.


Ripple Effects: Economic Revitalization and Real Estate Boom


The reactivation of Three Mile Island is projected to generate substantial economic benefits for the local community. With 3,400 jobs created during the plant's reactivation phase, the influx of workers—ranging from engineers and construction crews to IT specialists—will have a direct impact on the local housing market and economy.


The economic projections from this deal are staggering:

  • Over $3 billion in state and federal taxes generated
  • An estimated $16 billion boost to Pennsylvania's GDP
  • 3,400 jobs created during the reactivation phase



This surge in employment opportunities will likely increase demand for housing and commercial properties, stimulating real estate growth in the surrounding areas.



Reshaping the Real Estate Landscape


The revival of nuclear energy as a clean, carbon-free alternative to fossil fuels has the potential to reshape market dynamics in Pennsylvania and beyond. For real estate developers, this shift could result in a surge in demand for commercial properties near power generation sites, as companies look to co-locate their energy-intensive data centers close to reliable energy sources.

The concept of co-location—building data centers near energy sources—is becoming a key strategy for tech companies trying to cut costs while meeting their energy demands. In Pennsylvania, this could dramatically alter the real estate landscape. Data centers built near Three Mile Island would not only drive demand for land but also create opportunities for infrastructure development, such as roads, transport, and telecommunications networks.


The Future: A New Era of Energy, Technology, and Real Estate



As AI continues to advance, the demand for clean, reliable energy sources has never been higher. The partnership between Microsoft and Constellation Energy to revive Three Mile Island illustrates how nuclear energy can be harnessed to meet these growing demands while significantly reducing carbon footprints. This shift could lead to a broader reliance on nuclear energy across the tech industry, positioning it as a key player in the transition to sustainable, carbon-free energy sources. As tech companies explore co-locating data centers near power generation sites, we may see significant shifts in the real estate market. Areas around nuclear plants, such as Three Mile Island, could become hotspots for tech infrastructure development. The marriage of AI and nuclear energy plays a crucial role in meeting sustainability goals. By powering AI with nuclear energy, companies can ensure that their technological growth does not come at the expense of the environment.

In conclusion, the revival of Three Mile Island represents more than just a return to nuclear energy; it signals a new era where technology, clean energy, and economic development converge. As this project unfolds, it will likely serve as a model for future initiatives, reshaping not only the energy landscape but also impacting the real estate market for several generations.


Citations:

1 - https://www.theverge.com/2024/9/20/24249770/microsoft-three-mile-island-nuclear-power-plant-deal-ai-data-centers

2 -  https://theweek.com/tech/microsoft-three-mile-island-nuclear-power-big-tech

3 -  https://www.npr.org/2024/09/20/nx-s1-5120581/three-mile-island-nuclear-power-plant-microsoft-ai

4 -  https://www.cnn.com/2024/09/20/energy/three-mile-island-microsoft-ai/index.html

5 -  https://www.bbc.com/news/articles/cx25v2d7zexo

6 -  https://www.cbsnews.com/news/three-mile-island-microsoft-nuclear-power/

7 -  https://apnews.com/article/three-mile-island-nuclear-power-microsoft-8f47ba63a7aab8831a7805dfde0e2c39

8 - https://finance.yahoo.com/news/constellation-energy-gets-positive-comments-172420308.html

9 - https://www.reuters.com/markets/deals/microsoft-may-pay-constellation-premium-three-mile-island-power-agreement-2024-09-23/

10 - https://www.constellationenergy.com/newsroom/2024/Constellation-to-Launch-Crane-Clean-Energy-Center-Restoring-Jobs-and-Carbon-Free-Power-to-The-Grid.html

11 - https://apnews.com/article/three-mile-island-nuclear-power-microsoft-8f47ba63a7aab8831a7805dfde0e2c39

12 - https://www.reuters.com/markets/deals/constellation-inks-power-supply-deal-with-microsoft-2024-09-20/

13 - https://www.utilitydive.com/news/constellation-three-mile-island-nuclear-power-plant-microsoft-data-center-ppa/727652/

14 - https://www.nbcnews.com/business/business-news/three-mile-island-nuclear-plant-help-power-microsoft-data-center-needs-rcna171958



Chandra Mast,

 Red Rose Appraisals 


Facts, opinions and information expressed in the Blog represent the work of the author and are believed to be accurate but are not guaranteed. The Lancaster County Association of Realtors is not liable for any potential errors, omissions or outdated information. If errors are noted within a post, please notify the Association. Posts represent the author's opinion and are not necessarily the opinion of the Association.

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