Virginia Rejoined Regional Greenhouse Gas Initiative

The state generated $259 million in revenue during its first carbon auction since returning to the compact.

Updated on Sept. 22, 2026 in Electric Vehicles

Isometric editorial illustration of a concrete electrical substation, representing regional carbon policy and utility infrastructure. — Virginia rejoined the Regional Greenhouse Gas Initiative, generating $259 million in revenue from its first carbon auction since returning to the compact. AI Illustration. Upload story photo >

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Should utility companies be permitted to pass environmental compliance costs directly to your monthly bill?

Virginia participated in its first Regional Greenhouse Gas Initiative auction since rejoining the compact, generating $259 million in revenue. The event coincided with a request from Dominion Energy for a $13 monthly residential rate increase.

Why it matters

The cost of emission allowances has risen due to increased demand from data centers and higher emissions reduction goals. These costs are passed to consumers through utility rate adjustment clauses.

The auction clearing price for emission allowances reached $37.65 per ton. Dominion Energy currently projects purchasing 51 million allowances to cover emissions through 2028.

The players

Dominion Energy

This is a major power generation and distribution company that serves millions of customers across Virginia and other states.

State Corporation Commission

This is the state agency responsible for regulating public utilities, including the approval of electricity rate adjustments.

The details

Under the current framework, energy producers must purchase an allowance for every metric ton of emissions they produce. State budget guidelines now mandate that 45% of total revenue from these auctions be returned to utility customers in the form of rebates.

Virginia participated in the RGGI compact between 2020 and 2023.
The state officially exited the compact in December 2023.
The most recent auction occurred on September 9, 2026.
The State Corporation Commission will hold a rate hearing on October 28, 2026.
New rider fees are proposed to take effect in March 2027.

Roadmap

Virginia's return to the Regional Greenhouse Gas Initiative aligns with broader state efforts to transition toward lower-carbon energy production while managing utility costs. This policy shift forces energy providers to balance ambitious emissions targets against the infrastructure demands of massive regional data center expansion.

Residential customers may see their monthly bills rise by $13 if the proposed rider fees are approved by the state. This increase follows a period where the average monthly rider fee was approximately $4.40 before the state exited the program in 2023.

The takeaway

Customers should prepare for potential adjustments in their utility statements as the state integrates carbon costs into the energy grid. Tracking the upcoming October rate hearing will be essential for understanding the future trajectory of monthly residential power costs.