Virginia is back in the Regional Greenhouse Gas Initiative, and the price of re-entry is already visible in the auction results. Allowances sold for $37.65 each in the first auction since the state returned, more than double the $14.88 clearing price of the last auction before Virginia left, and the sale generated $259 million for the state, Yahoo reported. Dominion Energy is now asking state regulators to add a $13 monthly charge to a typical customer bill to cover its allowance costs, up from about $4.40 a month before the exit. For utilities, power traders and companies exposed to US compliance carbon, Virginia’s return resets the cost curve of the country’s oldest power sector cap-and-trade market.
Three Years Out, Then Back In
RGGI is an agreement among 11 states designed to cut carbon pollution from power plants. Virginia was a member from 2020 to 2023, before Governor Glenn Youngkin withdrew the state, citing high costs for little payoff, according to the reporting.
The mechanics are straightforward. Power producers must buy an allowance for every metric ton of carbon pollution they emit, and utilities such as Dominion Energy can pass that cost on to customers. That pass-through is now the central political and regulatory question of Virginia’s return.
What the First Auction Delivered
The $37.65 clearing price compares with $14.88 at the last auction before the state left, a level roughly 153% higher than when the commonwealth last participated, The Black Chronicle reported. The auction brought Virginia $259 million in revenue in a single sale.
For market watchers, the jump was structural rather than accidental. “I think the people who designed this 15, 20 years ago knew the price was going to go up,” said Steve Haner, senior fellow for energy and the environment at the Thomas Jefferson Institute for Public Policy, in an interview with The Virginian-Pilot.
Why the Price Curve Points Up
William Shobe, director emeritus of the University of Virginia’s Center for Economic & Policy Studies, said RGGI allowance prices have climbed roughly 14% a year since 2012 and are likely to keep rising as allowance caps shrink through 2033, Yahoo reported.
That trajectory matters beyond Virginia. A shrinking cap is the core tightening mechanism of any emissions trading system, and RGGI’s schedule means each returning or expanding state joins a market with structurally scarcer supply. Virginia’s re-entry adds demand for allowances at exactly the point in the program where the cap decline steepens.
The Bill Question: $13 a Month and a New Revenue Split
Dominion’s request to regulators would raise the typical monthly allowance charge from about $4.40 before the exit to $13, a near tripling that lands directly on household bills. How much of that cost households ultimately bear depends on a parallel change the state has made to how RGGI revenue is distributed.
Previously, half of the revenue went to low-income energy efficiency programs and 45% to flood preparedness. Under the new split, 45% is set aside for customer rebates, with the remainder divided between flood resiliency and low-income programs. Some environmental advocates worry the smaller flood-fund share could slow projects in Hampton Roads, one of the most flood-exposed regions on the US East Coast.
The rebate design also leaves gaps. Industrial and large retail users will not receive rebates, which Haner said could push those companies to raise prices elsewhere to cover higher utility costs. “Businesses just pass along their costs to the extent they can,” Haner said. “Kroger’s not going to get a rebate, Walmart’s not going to get a rebate. Your small doctor’s office might, but the hospital’s not,” The Cool Down reported.
What Companies and Investors Should Watch
Three markers stand out from here. First, the regulator’s decision on Dominion’s $13 charge will set the precedent for how allowance costs flow into retail rates across the state, and other RGGI utilities will read it closely. Second, the next auction clearing prices will show whether $37.65 was a one-off return premium or the new floor as caps tighten toward 2033.
Third, the revenue split is a live policy variable. If flood preparedness funding in Hampton Roads visibly slows while rebates flow, the political durability of Virginia’s membership will be tested again. For companies pricing US compliance carbon exposure, the lesson of this auction is that state-level cap-and-trade costs are rising on a published schedule, and the fight is shifting from whether to participate to who pays.
