TerraPower
New York, United States · Biotechnology, Energy
TerraPower is a leading nuclear innovation company that strives to improve the world through nuclear energy and science. TerraPower’s innovators create technologies to provide safe, affordable and abundant carbon-free energy. They devise ways to use heat and electricity to drive economic growth while decarbonizing industry. And they develop processes to extract radioisotopes for medical use in lif
Key facts
- Headquarters
- New York, United States
- Employees
- 860
- Industries
- Biotechnology, Energy
- Status
- Private
- Website
- www.terrapower.com
- Company page
Recent activity at TerraPower
- : TerraPower partners with SK Innovation for SMR development in Korea.
- : TerraPower and Meta Sign Agreement to Develop Up to 8 Natrium Advanced Nuclear Plants for Clean Energy.
- : TerraPower LLC raised $650 million in a funding round led by Nvidia's NVentures to advance its advanced reactor project in Wyoming. The funding includes support from Bill Gates and HD Hyundai.
- : TerraPower on track to deploy first-of-a-kind next-gen nuclear plant in 5 years
- : TerraPower awards contracts for 345 MW sodium-cooled nuclear reactor
- : Sk Invests In Bill Gates' Terrapower To Accelerate Transition To Net Zero
TerraPower funding history
| Date | Round | Amount |
|---|---|---|
| Jun 2025 | Funding Round | $650.0M |
| Aug 2022 | Funding Round | Undisclosed |
Leadership
- Christopher Levesque, President and CEO
- Stephanie Hayes, Senior Compliance Specialist
- Chong Zhou, System Transients Analyst
- Charles Zumpano, Health Physicist
- Ryan Abbott, Principal Thermal Hydraulics Engineer
- Christian Esplin, Reactor Systems & Systems Integration Project Coordinator
- Aaron James Reynolds, Senior Engineer, Nuclear Methods
- Jeffrey Miller, Vice President of Business Development
- Jonathan Kirby, Senior Engineer, Control Systems
- Austin Amrein, Supplier Project Engineer (Procurement Engineer)
- Ben Gyori, Senior Mechanical Design Engineer
- Ernesto M, Principal Process Safety Engineer (Nuclear / Laboratory / Pharma)
Verified email and direct lines for TerraPower’s decision-makers are on Fundz. See plans — or book a 15-minute walkthrough.
TerraPower in the news
- TerraPower Natrium | Advanced Nuclear Energy - TerraPower (Jun 09, 2024)
- Wyoming Nuclear Energy Milestones - TerraPower (Jun 09, 2024)
- TerraPower Begins Construction on Advanced Nuclear Project in Wyoming - TerraPower (Jun 26, 2024)
- TerraPower and KBR Collaborate to Bring Natrium® Advanced Nuclear Power Plant¹ to the UK - TerraPower (Sep 15, 2025)
- Utah Office of Energy Development, TerraPower and Flagship Companies Sign MOU to Explore Siting of Advanced Nuclear Reactor - TerraPower (Aug 25, 2025)
- The Natrium® Project Receives First NRC-Issued Environmental Impact Statement for a Commercial Advanced Nuclear Power Plant - TerraPower (Oct 22, 2025)
- TerraPower Submits Natrium® Reactor¹ for Regulatory Approval in United Kingdom - TerraPower (Oct 28, 2025)
- TerraPower Submits Construction Permit Application to the U.S. Nuclear Regulatory Commission for the Natrium Reactor Demonstration Project - TerraPower (Mar 29, 2024)
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About TerraPower: questions and answers
What does TerraPower do?
TerraPower is a leading nuclear innovation company that strives to improve the world through nuclear energy and science. TerraPower’s innovators create technologies to provide safe, affordable and abundant carbon-free energy. They devise ways to use heat and electricity to drive economic growth while decarbonizing industry. And they develop processes to extract radioisotopes for medical use in lif
Where is TerraPower headquartered?
TerraPower is headquartered in New York, United States.
How many employees does TerraPower have?
TerraPower has about 860 employees.
Has TerraPower raised funding?
Yes. Fundz has recorded 2 funding events for TerraPower. The most recent, Funding Round of $650.0M, was in Jun 2025.
Who leads TerraPower?
Christopher Levesque is a President and CEO at TerraPower.
What is the latest news on TerraPower?
On Aug 14, 2026, TerraPower partners with SK Innovation for SMR development in Korea.
Source: Fundz records from SEC filings, press releases and company announcements. How Fundz measures data accuracy