Are data centers
really raising your
electricity bill?
Electricity rates are climbing fast in several states. Data centers are expanding fast too. The connection between them is more contested than most headlines suggest - here's what's actually verified.
Over 4,500 data centers.
700+ more under construction.
More than 4,500 active data centers in the US consume roughly 176 TWh annually - about 4.4% of all US electricity - with 700+ more under construction across 38 states.
Virginia dominates US data center capacity - the Northern Virginia corridor, primarily Loudoun County, hosts more data center capacity than any other market in the world.
Data centers now consume more than 1 in 4 kilowatt-hours of Virginia's total electricity.
Four states, four very
different increases.
Between March 2021 and March 2026, average residential retail electricity prices rose 94% in Washington DC, 74% in Maryland, 73% in Maine, and 58% in New York, according to federal energy data.
| State | Increase since 2021 | Data center presence |
|---|---|---|
| Washington DC | +94% | Adjacent to NoVA corridor |
| Maryland | +74% | Growing, near NoVA |
| Maine | +73% | Minimal data center presence |
| New York | +58% | Moderate, growing |
Notice that Maine - with minimal data center presence - saw one of the largest increases. This is part of why researchers are divided on the causal link. See the next section.
National context: Residential electricity prices rose 11.5% in 2025 alone, outpacing inflation. Prices are expected to increase up to 40% by 2030 compared to 2025.
67 million people.
The clearest documented
link to data centers.
PJM Interconnection covers all or parts of 13 states and Washington DC — including the world's largest concentration of data centers in Northern Virginia. It's the region where Monitoring Analytics (PJM's own independent market monitor) has most specifically documented the data center-to-rate link. Other regions show correlation; PJM shows documented causation.
Pepco residential customers saw bills increase by an average of $21/month starting June 2025. The DC Office of Consumers' Counsel estimated roughly $10/month of that increase — about half — was attributable to the spike in PJM capacity market prices driven by data center demand.
Source: IEEFA, citing DC Office of Consumers' Counsel data
BGE customers saw a $16/month increase on average electric bills from PJM supply cost increases. Pepco zone residential customers saw an additional $14/month. Western Maryland (APS zone) faced up to a 24% bill increase.
IMPORTANT CONTEXT: Maryland's increases reflect BOTH PJM data center-driven capacity market prices AND the retirement of the Brandon Shores and Wagner power plants, which reduced local capacity supply in BGE's zone specifically. The data center connection is real but not the sole factor in Maryland.
Sources: Utility Dive, August 2024; Baltimore Banner, January 2026; Maryland Office of People's Counsel
The Dominion Zone — which includes Northern Virginia — contains the world's largest concentration of data centers. PJM's 2026 Long-Term Load Forecast projects that the Dominion Zone alone will see annual energy demand grow 173% by 2046, driven primarily by data center additions. A Virginia legislature-commissioned study found that if all tech industry data center demand forecasts for the next two decades actually materialize in Virginia, it would require doubling imports from the rest of PJM, requiring unprecedented new generation and transmission construction.
Sources: PJM 2026 Long-Term Load Forecast; IEEFA Virginia analysis
The evidence is genuinely
mixed. Here's both sides.
This is one of the most contested questions in energy policy right now. Credible researchers have reached different conclusions. Sol Country isn't going to pretend this is settled when it isn't.
PJM received federal approval on May 18, 2026 to curtail data centers and other large loads with backup generation as a last resort before rolling blackouts. On June 30, 2026, with temperatures rising across the mid-Atlantic and a Department of Energy emergency order in effect, PJM activated this curtailment authority for the first time. This represents a significant shift: data centers — which previously received the same grid access as residential customers — are now the first to lose power during emergencies if they didn't commit to bringing their own generation.
Source: Startup Fortune, July 2026
PJM's total wholesale power cost rose 75.5% in the first quarter of 2026 compared to a year earlier, from $77.78/MWh to $136.53/MWh, according to a May 2026 report by Monitoring Analytics, the independent market monitor for PJM.
Source: Monitoring Analytics, 2026 Q1 State of the Market Report, May 14, 2026
PJM capacity auction prices rose from $28.92 per megawatt-day in the 2024/2025 delivery year to $329.17/MW-day in 2026/2027 — hitting the FERC-approved price cap for two consecutive auctions.
Source: PJM Base Residual Auction Reports
Monitoring Analytics, PJM's own independent market monitor, estimated that data centers were responsible for 63% of the price increase in the 2025/2026 capacity auction, translating to $9.3 billion in costs recovered from customers in higher electric rates. Across three capacity auctions, Monitoring Analytics estimated data center demand added a combined $23.1 billion to capacity market revenues.
Source: Monitoring Analytics, May 2026 annual report, as reported by E&E News, May 18, 2026; TechCrunch, May 15, 2026
“The price impacts on customers have been very large and are not reversible. The price impacts will be even larger in the near term unless the issues associated with data center load are addressed in a timely manner.”
— Monitoring Analytics, May 2026
PJM's capacity shortfall widened from 208.7 MW in the 2026/2027 auction to 6,516.6 MW in the 2027/2028 auction — the first time in PJM's history that a capacity auction failed to meet the installed reserve margin target.
Source: Monitoring Analytics Q1 2026 State of the Market Report
The average PJM household faces an estimated $70 per month bill increase by 2028 if current trends continue.
Source: NRDC analysis of PJM capacity data, as cited by Introl research, February 2026
Utilities requested more than $29 billion in rate increases in the first half of 2025 alone - double the amount requested in the first half of 2024. Electric rate increases were expected to affect 40 million customers nationwide.
78% of Americans are somewhat or very concerned that new data centers will make their energy bills go up. A New York state senator has warned of utility customers "footing a huge bill."
A rigorous 2026 analysis found states with the LARGEST data center load growth - Texas and Virginia - saw the SMALLEST rate increases, while states with DECLINING load growth - California and New York - saw the LARGEST rate increases. A Lawrence Berkeley National Laboratory study reached similar conclusions.
A March 2026 study found no statistically significant relationship between the number of data centers and electricity prices across all 50 states. The top ten data center states averaged 14.46 cents/kWh - virtually identical to the 14.39 cent average across all other states.
Even within PJM — where Monitoring Analytics has most directly attributed cost increases to data centers — other factors contributed. E3 Analysis attributed approximately 50% of PJM's 2024/2025-to-2025/2026 capacity price increase to load growth, with the remaining 50% driven by power plant retirements, market design changes, and reduced generation accreditation. Maryland specifically was also affected by the retirement of the Brandon Shores and Wagner power plants — a local supply-side factor independent of data center demand.
Source: E3 Whitepaper, May 2026
A widely cited claim that people near data centers pay 267% more for electricity refers to WHOLESALE prices, not what residential customers actually pay on their bills. PolitiFact rated this claim "Mostly False."
What's clear: grid upgrade costs to handle new demand are typically shared among all ratepayers, and in deregulated electricity markets, increased demand can push wholesale prices higher. A 2024 study of Virginia found data centers were currently "paying their fair share" but warned residential customers "could begin bearing some costs if changes aren't made."
In other words: outside PJM the causal picture is still contested, but inside PJM the documented link is strong — and several states are moving to make sure the costs don't land on residential ratepayers going forward.
Over 300 bills in 30+
states this year.
More than 300 state data center bills have been filed across 30+ states in just six weeks in 2026 - marking a shift from incentive-focused policies toward regulatory oversight as energy demands become clearer.
At least 18 states have introduced bills creating special rate classes for large energy users, requiring data centers to fund infrastructure improvements directly rather than spreading costs to residential customers.
Example: Oregon enacted a law requiring utilities to charge data centers different electric rates than other industries.
New York and Maryland have introduced legislation to temporarily halt new data center construction while impacts are studied.
Virginia, Georgia, and Oklahoma are proposing to reduce or eliminate tax credits that previously attracted data centers to their states.
Sol Country tracks balcony solar and community solar legislation in real time across all 50 states - the same way we're watching this. We'll update this page as state policy develops.
Should you actually
be worried?
Not a one-size-fits-all answer. Here's an honest framework based on your specific situation.
- Your state has a regulated (not deregulated) electricity market - rate cases directly set what you pay.
- Your utility has filed a recent rate case - check yours at solcountry.com/rates.
- Your state has significant new data center construction currently underway, not just existing facilities.
- You're in a deregulated market where you can shop electricity providers.
- Your state has already passed data center cost-allocation protections (see tracker below).
- Your utility's recent increases were driven by other factors - check the filing details, not just the headline number.
Why this matters more if
you're a renter in a
regulated state.
If you can't shop your electricity provider, your only real lever against rising rates is generating or buying power outside the rate structure entirely. That's exactly what's driving the balcony solar and community solar legislation wave Sol Country tracks.
Colorado, Maryland, Virginia, and Connecticut - four states that have signed balcony solar rights laws - are all regulated monopoly markets, the same category of state where data center-driven rate pressure is most directly passed to ratepayers.
Terms that get thrown
around a lot.
What power plants charge to sell electricity into the grid - NOT what shows up on your bill. The 267% figure widely cited about data centers refers to this, not retail rates.
What you actually pay per kWh on your bill. This is the number that matters to you directly.
A formal request a utility files with state regulators to change what it charges customers.
In regulated states, one utility sets rates with government approval - you can't switch providers. In deregulated states, multiple providers compete and you can shop around.
A system where power plants get paid to simply be available, based on expected future demand - separate from what they're paid for power actually used.
The waitlist of projects (including data centers and renewable energy) waiting for approval to connect to the grid.
Over 300 bills filed.
Here's what's actually
happened.
Rather than list every bill, Sol Country tracks outcomes across three policy approaches. Updated as new developments emerge - the same way we track balcony solar legislation.
Data centers pay separately - cost not passed to residential customers
Temporary halt on new data center construction while impacts are studied
Reducing or eliminating tax credits that attracted data centers
This is a developing area of policy with 300+ individual bills across 30+ states - Sol Country tracks the major outcomes, not every individual bill. Check back as this develops, similar to how we track balcony solar legislation.
Regardless of cause - here's
what's already in motion.
Rather than guess what might happen, here's what utilities have actually filed for - real, recent, public requests for rate increases. Whatever the cause, these are already moving through state regulators.
Loading current filings...
This list reflects publicly filed rate cases Sol Country tracks. It does not imply data centers are the cause of any specific filing - utilities cite many factors including fuel costs, infrastructure investment, and grid maintenance.
Your rate may keep rising.
Here's how to reduce
your exposure.
Whether your state's rate increases are tied to data centers, aging grid infrastructure, fuel costs, or something else entirely - the fix is the same: generate or buy power outside the rate structure that's rising.
$0 upfront, 5-15% off your bill, available in 44 states right now.
Lock in your own generation cost at $0 - legal in 8 states, more coming.
See how your state's rate compares nationally and what's driving it.
Combine multiple options and see your real combined savings.
Related: rate increases are one pressure on your bill. Rising cooling demand from hotter summers is another - distinct, but compounding. How rising temperatures are changing your energy bill →
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