Henrico County Energy Crisis: Data Center Growth and Rising Electricity Costs

Henrico County implements austerity measures amid 25% electricity rate hike

Henrico County, Virginia, is requiring government employees and school staff to implement strict electricity conservation measures starting July 1, 2026. This directive follows a dramatic 25% increase in electricity rates, which is projected to raise costs by approximately $5 million for the next fiscal year.

County Manager John Vithoulkas instructed thousands of employees—including teachers and first responders—to take the following actions to mitigate the financial impact:

• Turn off lights when leaving workspaces.
• Power down computers and laptops at the end of each workday.
• Adjust blinds to manage solar heat gain.
• Unplug unused appliances and chargers.
• Limit or refrain from using space heaters, which can cost the county between $150 and $300 per unit annually.

The intersection of data center expansion and grid strain

Henrico County has rapidly evolved into a major data center hub due to its proximity to Washington, D.C. The county currently hosts 37 data centers, with plans for 17 additional facilities, some of which are proposed for construction on former Civil War battlefields. Major tech firms, including Meta (which established a presence in 2017), operate in the region.

While data center developers often promise to build the necessary power infrastructure to prevent cost spikes for residents, the reality of infrastructure deployment often lags behind demand. This gap has led to several systemic issues:

Infrastructure Lags and Temporary Power

Because permanent power infrastructure is slow to build, some developers rely on short-term solutions. In Henrico County, officials have indicated that some new data centers may be temporarily powered by more than 300 diesel generators. In other regions, such as Mississippi, xAI has utilized 27 gas turbines to power its facilities.

Ratepayer Impact

Until dedicated infrastructure is completed, the increased demand from data centers can spike power costs for local ratepayers. In Virginia, the state legislature recently approved a rate hike for energy customers. Despite measures intended to mitigate these increases for residential users, Henrico residents have reported significant bill spikes; one resident reported her electricity bill doubling in January despite using solar panels and a heat pump.

Administrative and Regulatory Context

Henrico County does not negotiate rates directly with the utility provider, Dominion Energy. Instead, it uses the Virginia Energy Purchasing Governmental Association (VEPGA), a mediator representing over 170 Virginia local governments and public school systems. The 24.9% rate increase applied to Henrico is a blanket increase affecting all VEPGA members.

Technical and Economic Perspectives

Discussion surrounding the Henrico County situation highlights several competing theories regarding the cause of the rate hikes:

The Role of Renewable Energy Mandates

Some analysts suggest that the rate increases are driven by legislative mandates rather than data center load. The Virginia Clean Economy Act of 2020 requires Dominion Energy to transition to 100% renewable energy by 2045. This transition requires massive upfront investment in renewable projects that have not yet come online, which may be the primary driver of current price increases.

Grid Capacity and Generation Stagnation

Other perspectives point to a broader systemic failure in U.S. electricity generation, which remained relatively flat for two decades. This stagnation means that the grid cannot simply "switch on" new capacity to meet the sudden, massive demand spikes caused by AI and cloud computing infrastructure.

Policy and Pricing Critiques

Critics of the current model argue that data centers should be on "ringfenced" power schemes or required to pay higher rates to fund infrastructure upgrades upfront, rather than allowing those costs to cascade to residential and government ratepayers.

"If everyone turned off their lights 100% of the time they left their workstation, they could power those additional data centers for about one second."

This sentiment reflects a common critique that individual conservation efforts by school and government staff are negligible compared to the industrial-scale energy consumption of the data center industry.