Data Centers | Last Energy

Nuclear-as-a-Service Powering the Evolving Data Center Landscape

In a world driven by data, reliable and scalable energy solutions are paramount to meet evolving energy requirements and sustainability commitments. Last Energy brings carbon-free, baseload power to data centers through long-term, fixed-price power purchase agreements (PPA)—rapidly deploying resilient power at scale through a fully modular power plant and a full-service delivery model.

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Flexible

Minimal water and land requirements allow for flexible siting.

Clean

Nuclear is a carbon-free source of energy that can reduce scope 2 emissions.

Reliable

Provides reliable baseload and low-cost energy 24/7, 365 days a year.

Scalable

Delivered in 20 MWe units, the PWR-20 scales to meet energy demand.

Redundant

We offer N+1 and N+2 redundancy to further reduce reliance on the grid.

Rapid

The PWR-20 is assembled on-site in just four months.

Gain a Competitive Advantage with Last Energy’s Solution

Bypass grid supply challenges

Our accelerated 24-month project delivery timeline allows us to meet scalable power capacity needs while boosting grid resilience.

Eliminate upfront capital cost

Procure affordable and consistent electricity, with no up-front cost, through our long-term, fixed-price physical or virtual baseload PPA.

Secure time-matched clean power

Flexible siting options allow for deployment via grid transmission or private wire​, solving time-matched scope 2 emissions tracking.

The Only Rapid, Reliable, Clean Solution

Eliminate the risk of a delayed electric interconnection while increasing resilience to grid price volatility. With the PWR-20 as a source for consistent, distributed energy generation, data centers can achieve uptime requirements, ensure redundancy, and minimize the risk of downtime.

Comparison of Energy Solutions for Data Centers

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Learn about our delivery model Explore the proven technology

Case Studies

Customers choose Last Energy for their clean energy futures. From data centers to industrial zones, see how Last Energy powers business better.

Enterprise Data Center

Rapidly Scaling Enterprise Data Center Demand and Accelerating Timelines

An energy solution to maintain high standards of scale, speed-to-market, efficiency, sustainability, and operational excellence without the responsibility of financing and managing an energy project.

32% Cost Savings

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Katowice Special Economic Zone

Last Energy agrees to develop 10 of its 20 MWe micro nuclear power plants in KSSE

The special economic zone represents over 90,000 industrial jobs in sectors from automotive to metallurgy, glassware, and plastics.

10 Units

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Latest Press

The nuclear option: Why the data centers of the future could run on the power source of the past

The AI boom is straining clean-energy sources, forcing utilities to delay new data centers and keep coal plants running. Many see nuclear power as the solution.

May 28, 2024

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When the data center industry comes together, power is on everyone’s mind

Onlookers lined the street outside the Walter E. Washington Convention Center in Washington D.C. last month as Last Energy suspended a 22-ton prototype of its small modular reactor from a crane.

May 24, 2024

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Welcome to the Era of the Nuclear-Powered Data Center

By productizing the PWR-20 and right-sizing it to commercial uses like data centers, they can deliver faster, more cost-effectively, and minimize financing and project delivery risk.

May 8, 2024

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