TerraPower Stock
| Valuation | n/a |
| Valuation Date | n/a |
| Implied Valuation | n/a |
| Last Price | $68.25 |
| 52-Week High | $99.28 |
| 52-Week Low | $51.69 |
| YTD Return | -7.23% |
| 1-Year Return | +8.54% |
| 3-Year Return | n/a |
| Total Funding | n/a |
| Latest Round Amount | $650M1 |
| Latest Round | Primary |
| Funding Rounds | n/a |
| IPO Status | Unknown |
| Expected IPO Date | n/a |
| Revenue | n/a |
| Revenue Type | n/a |
| P/S Ratio | n/a |
About TerraPower
TerraPower is a nuclear innovation company that develops advanced reactors and medical isotopes. Its flagship Natrium technology is a 345-megawatt sodium-cooled fast reactor paired with a molten salt energy storage system that can boost output to 500 megawatts. TerraPower makes money by designing and deploying Natrium plants for utilities and large energy buyers and by selling actinium-225 to drugmakers for targeted cancer therapies. It was founded by Bill Gates and is building its first Natrium plant in Kemmerer, Wyoming.
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News
TerraPower's nuclear reactor has a secret weapon for powering AI data centers
CEO Chris Levesque said TerraPower expects to announce its next project this year, a Natrium plant intended for a data center, with groundbreaking targeted for 2027. The company did not name the custo...
TerraPower Plans Second US Nuclear Plant for Data Center This Year
CEO Chris Levesque told Bloomberg TerraPower expects to announce its next project this year, intended for a data center customer, with groundbreaking on a second plant targeted for 2027.
TerraPower Accelerates Natrium Reactor Deployment Following Landmark Meetings with Korean Leaders
TerraPower signed framework agreements with Hyundai Engineering & Construction and SK Innovation to commercialize Natrium reactors in the U.S., Korea, and select international markets.
TerraPower Accelerates Natrium Reactor Deployment Following Landmark Meetings with Korean Leaders
TerraPower signed a framework agreement with Hyundai Engineering & Construction to serve as EPC contractor for up to eight future Natrium reactors, and a term sheet with SK Innovation to develop Korea...
Hadron Energy Appoints Previous TerraPower COO Eric Williams as Executive Vice President of Engineering
NEW YORK--(BUSINESS WIRE)--Hadron Energy, Inc. (Nasdaq: HDRN), an advanced nuclear technology company developing the Pressurized Water Reactor (PWR) Halo Micro-Modular Reactor (MMR), announced today t...
CEO Statement: TerraPower Joins Institute of Nuclear Power Operations
TerraPower said it became the first advanced nuclear company accepted as an operating member of the Institute of Nuclear Power Operations, in support of Kemmerer Unit 1.
TerraPower Takes Major Step Forward in UK Deployment with launch of TerraPower UK and Start of GDA Step 1 for Natrium Reactor
TerraPower launched TerraPower UK Ltd, its first office outside the United States, and began Step 1 of the UK Generic Design Assessment for the Natrium reactor.
HD Hyundai and TerraPower Sign Natrium® Reactor Supply Framework Agreement
Signed Agreement to establish Natrium reactor supply chain for serial production based on a year-long joint study HD Hyundai selected as a preferred manufacturer to supply Natrium Reactor Enclosure Sy...
TerraPower Isotopes Breaks Ground on World's Largest Actinium-225 Manufacturing Facility in Philadelphia
TerraPower Isotopes broke ground on a 250,000-square-foot actinium-225 manufacturing plant in Philadelphia, a $450 million facility meant to expand supply for targeted cancer therapies.
TerraPower Commences Construction on America's First Utility-Scale Advanced Nuclear Power Plant
TerraPower officially started construction on Kemmerer Unit 1, its flagship Natrium plant in Wyoming, following NRC construction permit approval. The project expects roughly 1,600 construction workers...
TerraPower Commences Construction on America's First Utility-Scale Advanced Nuclear Power Plant
TerraPower started construction on Kemmerer Unit 1 in Wyoming, the first Natrium plant, after receiving an NRC construction permit. The project is expected to employ about 1,600 workers at peak.
NRC Issues Construction Permit for TerraPower's Natrium Advanced Reactor
The U.S. Nuclear Regulatory Commission approved a construction permit for TerraPower's Natrium advanced reactor at Kemmerer, Wyoming — the first such permit for a commercial non-light-water power reac...
NRC approves TerraPower construction permit
The U.S. Nuclear Regulatory Commission approved TerraPower's construction permit for Kemmerer Unit 1, the first commercial non-light-water reactor approval in more than 40 years.
NRC Approves the Natrium Reactor Construction Permit
The U.S. Nuclear Regulatory Commission voted to grant TerraPower a construction permit for Kemmerer Unit 1, the first commercial-scale advanced nuclear plant to receive that permit.
Seattle-area nuclear company TerraPower signs deal with Meta for up to 8 reactors
TerraPower, a Bill Gates-backed next-gen nuclear company, announced a deal with Meta to build up to eight small modular reactors in the U.
Meta signs nuclear energy deals with Oklo, Vistra, and TerraPower to support its AI ambitions
Julia Boorstin joins 'Money Movers' to report on Meta's nuclear energy deals aimed to help power its data centers and AI ambitions
Meta signs nuclear energy deal with Vistra, Oklo and TerraPower
CNBC's Joe Kernen reports on the latest news.
CEO Statement on Final Safety Review of Natrium Reactor
TerraPower said the NRC completed its Final Safety Evaluation for the Kemmerer Unit 1 construction permit application, a key step before the construction permit vote.
TerraPower, Evergy and the State of Kansas Announce Agreement to Explore Advanced Nuclear Energy Deployment
KANSAS CITY, Mo.--(BUSINESS WIRE)--TerraPower, a nuclear innovation company, Evergy (NASDAQ: EVRG) and the Kansas Department of Commerce, announced today the signing of a memorandum of understanding (...
HD Hyundai Executive Vice Chairman Chung Kisun Meets TerraPower, including Chairman Bill Gates, to Discuss Nuclear Supply Chain Cooperation
Company leaders reunited in Seoul five months after their March meeting in the U.S.; reviewed supply chain expansion and commercialization progress HD Hyundai to supply reactor vessels, a key componen...
Oklo Enters Strategic Collaborations With Hexium and TerraPower to Launch New Pathway for Domestic HALEU Enrichment
SANTA CLARA, Calif.--(BUSINESS WIRE)---- $OKLO #advancedfission--Oklo (NYSE: OKLO), an advanced nuclear technology company, today announced strategic collaborations with Hexium, a pioneering isotope e...
Nvidia wants in on the nuclear renaissance, invests in Bill-Gates backed TerraPower
TerraPower, the nuclear startup founded and backed by Bill Gates, announced a new $650 million funding round this week. The investment will help the company build its first commercial power plant.
ASP Isotopes Inc. enters into Definitive Agreements with TerraPower including Loan Agreement for Construction of a HALEU Production Facility and Supply Agreements for HALEU
WASHINGTON, May 19, 2025 (GLOBE NEWSWIRE) -- ASP Isotopes Inc. NASDAQ: ASPI ("ASP Isotopes” or the “Company”), an advanced materials company dedicated to the development of technology and processes fo...
Mirion Technologies Awarded Contracts for TerraPower Natrium® Reactor Demonstration Project
ATLANTA--(BUSINESS WIRE)--Mirion (NYSE: MIR), a global leader in radiation safety, science, and medicine, has been selected to supply the Radiation Monitoring System (RMS) and Nuclear Instrumentation ...
HD Hyundai and TerraPower Strengthen Collaboration to Accelerate Natrium Commercialization
▶ The companies agreed to work together to strengthen collaboration and accelerate SMR supply chain ▶ Combining TerraPower's advanced Natrium technology to build manufacturing foundation for commercia...
TerraPower and HD Hyundai announce strategic collaboration to scale the global supply chain for Natrium® reactors¹
BELLEVUE, Wash.--(BUSINESS WIRE)--Today, TerraPower and HD Hyundai announced a strategic collaboration to further scale the global manufacturing supply chain for Natrium reactor components. The agreem...
Curtiss-Wright Awarded Contracts by TerraPower to Develop Training Simulator and Distributed Control Systems for Natrium® Plant
DAVIDSON, N.C.--(BUSINESS WIRE)--Curtiss-Wright awarded contracts from TerraPower for plant simulation and digital control solutions for the Natrium advanced nuclear reactor design.
HD Hyundai Teams Up with TerraPower to Develop Core Equipment for SMRs
TerraPower to complete a 4th-generation Sodium Fast Reactor(SFR) in Wyoming, USA, by 2030 HD Hyundai to manufacture reactor vessels for SFRs, leveraging expertise from participation in the ITER projec...
ASP Isotopes Stock Surges on Uranium-Plant Agreement With TerraPower
TerraPower, the Bill Gates-founded nuclear-power firm, will back the planned construction of a facility for producing enriched uranium.
ASP Isotopes Inc. enters into Term Sheet with TerraPower, LLC for Construction of a HALEU Production Facility
- Term sheet contemplates preparation of definitive documentation pursuant to which TerraPower would provide funding for the construction of a uranium enrichment facility and would purchase HALEU afte...
ASP Isotopes Inc. Enters Into Term Sheet With TerraPower, LLC for Construction of a HALEU Production Facility
WASHINGTON--(BUSINESS WIRE)--ASP Isotopes Inc. NASDAQ: ASPI ("ASP Isotopes” or the “Company”), an advanced materials company dedicated to the development of technology and processes for the production...
Nuclear Small Modular Reactors (SMRs) Global Market 2025-2045 with Detailed Company Profiles of 30+ Key Players Including CNNC, Rolls Royce, GE, TerraPower and General Atomics
Dublin, Oct. 03, 2024 (GLOBE NEWSWIRE) -- The "Nuclear Small Modular Reactors (SMRs) Global Market2025-2045" report has been added to ResearchAndMarkets.com's offering.
TerraPower Isotopes Brings Actinium-225 to Market
BELLEVUE, Wash.--(BUSINESS WIRE)--TerraPower Isotopes announced today it is producing actinium-2251 at commercial-scale, providing sustained access to highly pure actinium-225 to the global pharmaceut...
TerraPower Begins Construction on Advanced Nuclear Project in Wyoming
TerraPower broke ground on non-nuclear construction for the first Natrium plant in Kemmerer, Wyoming, near a retiring coal plant. Nuclear construction was to follow NRC permit approval.
TerraPower and Uranium Energy Corp Announce MOU to Collaborate on Domestic Uranium Fuel Supply for the Natrium Reactor
NYSE American – UEC CASPER, Wyo. and BELLEVUE, Wash.
Mirion Technologies Signs Agreement with TerraPower for Molten Chloride Reactor Experiment
ATLANTA--(BUSINESS WIRE)--Mirion Technologies (NYSE: MIR), a leading provider of advanced radiation safety solutions, today announced an agreement with nuclear innovation company TerraPower to design ...
Southern Company, TerraPower and CORE POWER begin salt operations of Integrated Effects Test
Milestone signals continued progress in development of first-of-a-kind Molten Chloride Fast Reactor ATLANTA , Oct. 3, 2023 /PRNewswire/ -- Southern Company, TerraPower and CORE POWER have successfully...
BWXT Awarded an Engineering Contract from TerraPower for the Natrium™ Demonstration Project
CAMBRIDGE, Ontario--(BUSINESS WIRE)---- $BWXT--BWXT Awarded an Engineering Contract from TerraPower for the Natrium™ Demonstration Project.
TerraPower and Centrus expand efforts to commercialize domestic HALEU production
TerraPower and Centrus Energy execute MOU to accelerate joint efforts to create domestic, commercial-scale HALEU production BELLEVUE, Wash., and BETHESDA, Md.
PanTera and TerraPower Isotopes join forces to accelerate access to actinium-225
Strategic collaboration signed to support the development of radiopharmaceuticals in the fight against cancer Chicago, IL, USA, June 26, 2023: TerraPower Isotopes and PanTera, the Belgian joint ventur...
ArcelorMittal S.A.: ArcelorMittal invests $25 million in breakthrough nuclear power innovator TerraPower
3 November 2022, 15:00 CET
Southern Company subsidiary and TerraPower complete installation of Integrated Effects Test, a key milestone in development of Molten Chloride Fast Reactor
Project continues pathway of U.S. Department of Energy Advanced Reactor Concepts (ARC-15) program to promote design, construction and operation of Generation-IV nuclear reactors ATLANTA , Oct. 18, 202...
Southern Company signs agreement with U.S. Department of Energy to demonstrate world's first fast-spectrum salt reactor in collaboration with TerraPower and Idaho National Laboratory
ATLANTA, Nov. 18, 2021 /PRNewswire/ -- Southern Company and the U.S. Department of Energy (DOE) have established a cooperative agreement to design, construct and operate the Molten Chloride Reactor Ex...
Bill Gates’ TerraPower and GE Hitachi team up on proposal to build a new nuclear reactor for research
TerraPower, the nuclear energy research venture funded by Microsoft co-founder Bill Gates and headquartered in Bellevue, Wash.