Williams Treaties First Nations Invest $700 Million in Ontario Power Generation’s Darlington New Nuclear Project
June 23, 2026
The Williams Treaties First Nations announced a landmark C$700 million investment to support Ontario Power Generation’s Darlington New Nuclear Project (DNNP), including Canada’s first grid-scale Small Modular Reactor (SMR). The Nations’ participation is supported through a loan guarantee backed by the Canadian Indigenous Loan Guarantee Corporation (CILGC) and a 50% participation guarantor role by the Province of Ontario.
- Buyers
- Williams Treaties First Nations
- Targets
- Ontario Power Generation’s Darlington New Nuclear Project (DNNP)
- Industry
- Energy
- Location
- Ontario, Canada
- Transaction Type
- Growth capital
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