Dominion's Chesterfield gas peaker (2025)
Dominion won approval from the Virginia State Corporation Commission for the Chesterfield Energy Reliability Center, a 944-megawatt gas peaker plant priced at $1.47 billion, a third of the Cumberland plant's size. The commission allowed it on grid-reliability grounds despite the state's 2045 fossil-fuel phaseout.
The approval created the template Dominion now cites for Cumberland.
It set a precedent for the reliability waiver, raising questions about whether the Virginia Clean Economy Act's phaseout has real teeth.
Same company, same regulator, same legal mechanism — the Chesterfield approval foreshadows how Cumberland could gain approval.
