Policy Details
What Changes
The Virginia State Corporation Commission approved a new GS-5 rate class for very large electricity customers, including hyperscale data centers. The class applies to customers with demand of 25 MW or more and introduces specific pricing and minimum-demand requirements intended to ensure that large customers contribute more directly to the cost of serving their electricity demand.
The new rate class takes effect January 1, 2027.
Who Is Affected
Large electricity customers meeting the GS-5 eligibility threshold, particularly hyperscale data centers and other high-demand commercial or industrial users, as well as Dominion Energy Virginia and electricity customers that could otherwise bear a portion of large-load infrastructure costs.
Why It Matters
The policy establishes a specific regulatory framework for recovering the cost of serving very large electricity users. It is particularly significant for Virginia's data-center market because large facilities require substantial generation, transmission and distribution capacity.
The policy could influence the economics and location of future data-center projects and provides a potential model for other states dealing with rapidly increasing electricity demand from large technology facilities.
Expected Impact
Higher direct cost responsibility for large electricity users; stronger cost recovery for grid infrastructure; potential changes to data-center project economics and site selection.
Risks / Uncertainties
The full commercial impact will not be known until the GS-5 class is implemented in January 2027. Key uncertainties include how qualifying customers respond to the new rate structure, how Dominion applies the requirements in practice, and whether other states adopt similar large-load rate frameworks.
What Happens Next
GS-5 implementation begins January 1, 2027. Monitor Dominion Energy Virginia's implementation and the treatment of qualifying large-load customers.
Commercial Opportunity
Potential demand for power generation, transmission, distribution, substations, grid equipment, engineering and construction services as Virginia accommodates large electricity users.