Steven Hellman
Developer / IPP ExecutiveExecutive Vice President and Chief Financial Officer at TerraPower
3
Deals Attributed
$650M
Deal Value
1.2
GW Capacity
2
Positions Held
Career Timeline
Attributed Deals(3 deals)
Deals attributed based on Steven Hellman's role at the firm during the transaction.
2026(2 deals)
Mar 2026DeveloperTerraPower Kemmerer Power Station Unit 1 — NRC issues first-ever construction permit for a commercial non-light-water advanced nuclear reactor (Natrium sodium-cooled fast reactor, ~345 MW net, Kemmerer WY)OtherNuclear345 MW
Apr 2026DeveloperNatrium Kemmerer Unit 1 — 345 MW sodium-cooled fast reactor with integrated molten-salt energy storage system (boostable to 500 MW peak), Kemmerer, Wyoming — first utility-scale advanced nuclear plant under construction in US historyOtherNuclear500 MW
How deal attribution works: Deals are attributed to individuals based on their role at a firm during the transaction period. C-suite executives and senior partners/MDs are attributed deals where their firm was involved as a principal, counsel, advisor, or lender. This is an inference — not all attributed individuals necessarily worked directly on every deal.