Terrestrial Energy Appoints Nuclear Power Veteran David Williams as Chief Commercial Officer
Business Wire•20/10/2026•08:00 ET
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Key Highlights
- ➤Terrestrial Energy (IMSR) appoints David Williams chief commercial officer, effective October 19, 2026
- ➤Williams will lead customer, partnership and contracting strategy for IMSR Plant projects
- ➤David Williams brings four decades of power-sector experience across utilities, developers and EPC contractors
- ➤Williams previously negotiated multibillion-dollar agreements for new nuclear power projects at Fluor
Expert Statements
Simon Irish, CEO of Terrestrial Energy
“David is a nuclear and power industry veteran with extensive project experience, connecting utilities, operators, developers and engineering contractors to deliver and commission power plants.”
Simon Irish, CEO of Terrestrial Energy
“David will work with our partners to advance our pipeline of commercial projects, drawing on his experience and relationships across our industry, as well as his record of structuring and negotiating major power plant agreements.”
David Williams, Chief Commercial Officer of Terrestrial Energy
“I’ve spent my career taking power plants from first conversation to commercial operation.”
David Williams, Chief Commercial Officer of Terrestrial Energy
“Terrestrial Energy has built strong momentum with an SMR plant design that offers compelling commercial advantages.”
David Williams, Chief Commercial Officer of Terrestrial Energy
“The IMSR Plant combines high capital efficiency with a design that separates its nuclear and conventional heat and power systems, giving customers a practical path to cost-competitive, clean, firm energy.”
David Williams, Chief Commercial Officer of Terrestrial Energy
“I look forward to taking the IMSR Plant and its capabilities to heat and power markets and building on that momentum.”
Terrestrial Energy Appoints Nuclear Power Veteran David Williams as Chief Commercial Officer
Expanded Commercial Leadership to Build on Momentum and Advance Opportunities into IMSR Plant Projects
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