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The American Municipal Power (AMP) and Ohio consumer advocates are challenging proposed rates for a massive $1.1 billion transmission project by AEP and FirstEnergy, arguing the costs unfairly burden residential ratepayers while primarily benefiting data centers, according to Utility Dive.

TL;DR: A $1.1 billion AEP-FirstEnergy transmission project could increase Ohio electric bills, with consumer advocates arguing the rate structure forces residents to subsidize infrastructure mainly needed for data centers. Ohio ratepayers may see higher transmission costs regardless of which electricity supplier they choose.

Last updated: 2026-03-30

The Office of the Ohio Consumers' Counsel told the Federal Energy Regulatory Commission (FERC) that the proposed rate structure fails to protect Ohio residents from bearing the cost burden of transmission infrastructure driven primarily by data center demand rather than residential electricity needs.

What This Means for Your Ohio Electric Bill

Ohio electricity customers could face higher transmission charges on their monthly bills if FERC approves the AEP-FirstEnergy rate proposal. Transmission costs appear as separate line items on your electric bill and affect all customers regardless of whether you use your utility's default service or a competitive supplier.

The $1.1 billion project involves building new high-voltage transmission lines across Ohio to handle increased electricity demand. While utilities argue this infrastructure benefits grid reliability, consumer advocates contend that data centers—which consume massive amounts of electricity—are the primary drivers of this need.

Your transmission costs are regulated charges that appear on every Ohio electric bill, separate from the supply rate you pay to your chosen electricity provider. Even customers who switch to competitive suppliers through Gatby's platform will see these transmission cost increases.

During winter peak season like we're experiencing now, higher transmission costs compound the impact of seasonal rate increases. Ohio customers using default utility service already face elevated winter rates, making transmission cost increases particularly burdensome for household budgets.

How Ohio's Transmission Costs Work

Transmission charges fund the high-voltage power lines that move electricity across Ohio's grid before it reaches your neighborhood. These costs are separate from your electricity supply rate and your local distribution charges.

The Public Utilities Commission of Ohio (PUCO) regulates how transmission costs are allocated among different customer classes. Residential customers, small businesses, and large industrial users each pay different portions of total transmission costs based on their electricity usage patterns.

For context, Ohio's current default electricity rates vary significantly by utility territory:

• AEP Ohio customers pay 10.65¢ per kWh for default service
• Duke Energy Ohio customers pay 10.06¢ per kWh
• Ohio Edison customers pay 9.33¢ per kWh
• The Illuminating Company customers pay 9.50¢ per kWh

These supply rates don't include transmission charges, which would increase under the proposed AEP-FirstEnergy project. The transmission cost increase would affect customers across all Ohio utility territories since the project involves regional grid infrastructure.

Consumer Advocates Fight Back

The Office of the Ohio Consumers' Counsel argues that residential ratepayers shouldn't subsidize transmission infrastructure primarily needed to serve data centers. Data centers consume electricity at much higher rates than residential customers but may not pay proportionally higher shares of transmission costs under the proposed rate structure.

Consumer advocates want FERC to require data centers and other large electricity users to bear more of the transmission project costs. They argue that if data center demand drives the need for new transmission lines, data center operators should pay the bulk of those infrastructure costs.

The challenge highlights a broader national issue as data centers proliferate across deregulated electricity markets. These facilities require massive amounts of power and often locate in areas with lower electricity rates, potentially driving up infrastructure costs for existing residential customers.

According to the U.S. Energy Information Administration, data center electricity consumption has grown rapidly in recent years, with some facilities using as much power as small cities. This growth pattern raises questions about how to fairly allocate the costs of grid infrastructure needed to serve these high-demand customers.

Your Options as an Ohio Electricity Customer

Ohio's deregulated electricity market gives you choices for your supply rate, but transmission charges affect all customers regardless of their supplier selection. You can potentially offset some bill increases by choosing competitive electricity rates below your utility's default service rate.

Comparing plans becomes more important when facing transmission cost increases. Even small percentage savings on your supply rate can help offset higher transmission charges over time.

*Based on average 1,000 kWh monthly usage and competitive rates typically 10-15% below default service

Winter heating season makes rate comparison particularly valuable since higher electricity usage amplifies both savings opportunities and the impact of transmission cost increases. Customers using electric heating or heat pumps see the biggest impact from rate differences during cold months.

Gatby's Autopilot platform continuously monitors Ohio electricity rates and automatically switches customers to better plans when available. This automation helps ensure you're not overpaying for supply charges while dealing with unavoidable transmission cost increases.

Budget billing options through your utility can help smooth out seasonal rate fluctuations and transmission cost changes. Most Ohio utilities offer budget billing programs that average your annual electricity costs into equal monthly payments.

Timeline and Next Steps

FERC will review the consumer advocate challenges to the AEP-FirstEnergy rate proposal before making a final decision. The regulatory process typically takes several months, with opportunities for additional public comment and utility responses.

If FERC approves the current rate structure, Ohio customers could see transmission charge increases beginning in late 2026 or early 2027. The exact timing depends on construction schedules and regulatory approval processes.

Ohio customers can monitor developments through PUCO's website and submit comments during public comment periods. Consumer advocacy groups often coordinate response efforts and provide templates for individual customer comments to regulators.

Meanwhile, focusing on your controllable electricity costs—your supply rate—becomes more important when facing unavoidable transmission cost increases. Comparing plans on Gatby is always free and takes just a few minutes to see current options in your utility territory.

Broader Implications for Ohio Energy Markets

The AEP-FirstEnergy transmission project reflects broader trends in Ohio's electricity grid. Data center development, renewable energy integration, and aging infrastructure all drive needs for transmission system upgrades.

Ohio's position in the PJM regional grid means transmission projects often involve multiple states and utilities. The PJM Interconnection coordinates regional transmission planning across 13 states, including Ohio.

Regional transmission projects typically allocate costs among multiple states based on projected benefits. However, consumer advocates argue that current allocation methods don't adequately account for the specific drivers of transmission needs, such as data center development.

The outcome of this rate challenge could influence how future transmission projects allocate costs between residential customers and large industrial users across the PJM region. Other states face similar issues as data center development accelerates.

Gatby has 4.8/5 stars from 500+ independent reviews from customers who appreciate automated rate management during periods of regulatory uncertainty and cost increases.

Written by Hash Manesia, Energy Market Analyst at Gatby. Hash Manesia covers deregulated electricity markets across Texas and the Northeast, helping consumers navigate plan selection, rate comparison, and energy policy changes.

Reviewed by the Gatby Editorial Team on 2026-03-30

Frequently Asked Questions

How much will AEP FirstEnergy transmission project increase my electric bill in Ohio?

The exact bill increase from the $1.1 billion AEP-FirstEnergy transmission project hasn't been finalized since FERC is still reviewing the rate proposal. Transmission costs typically represent 10-15% of your total electric bill, so a major infrastructure project could add several dollars per month for average residential customers. The impact depends on your monthly electricity usage and how FERC decides to allocate project costs among different customer classes. Consumer advocates are challenging the current proposal specifically because they believe it would unfairly burden residential customers with costs primarily driven by data center electricity demand. The final rate impact will be determined after FERC completes its regulatory review process.

Can I switch electricity providers to avoid AEP FirstEnergy rate increases?

Switching electricity providers in Ohio cannot help you avoid transmission cost increases from the AEP-FirstEnergy project. Transmission charges appear as separate regulated line items on all Ohio electric bills regardless of which supplier you choose for your electricity supply. However, switching to a competitive supplier with lower rates can help offset transmission cost increases by reducing your overall bill. Ohio's deregulated market allows you to choose your electricity supplier while your local utility continues handling delivery and transmission. Competitive rates are often 10-15% below utility default service rates, which can provide meaningful savings to help offset unavoidable transmission cost increases. Platforms like Gatby can help you find and manage competitive rates automatically.

How do I file complaint against AEP FirstEnergy rate hike in Ohio?

You can file complaints about the AEP-FirstEnergy transmission rate proposal with both federal and state regulators. For the transmission project specifically, contact the Federal Energy Regulatory Commission (FERC) since they regulate interstate transmission rates. FERC accepts public comments on pending rate cases through their online filing system. You can also file complaints with the Public Utilities Commission of Ohio (PUCO) regarding how transmission costs affect Ohio customers. PUCO has an online complaint system and consumer hotline for utility-related issues. Consumer advocacy groups like the Office of the Ohio Consumers' Counsel often coordinate public comment campaigns and provide guidance on effective complaint filing. Include specific details about how the rate increase would impact your household budget and why you believe the cost allocation is unfair.

Which Ohio electric companies have lowest rates compared to AEP FirstEnergy?

Ohio Edison currently has the lowest default electricity rate at 9.33¢ per kWh among major Ohio utilities, followed by The Illuminating Company at 9.50¢ per kWh, Duke Energy Ohio at 10.06¢ per kWh, and AEP Ohio at 10.65¢ per kWh. However, you cannot switch utility companies since they serve specific geographic territories—your utility is determined by your address. Instead, you can choose competitive electricity suppliers that serve your utility territory and often offer rates below these default prices. Competitive suppliers in Ohio frequently offer rates 10-15% below utility default service across all territories. The key is comparing total costs including any monthly fees, not just the per-kWh rate. Automated platforms can help you continuously find the best available rates in your specific utility territory regardless of which utility serves your area.

Do I qualify for energy assistance programs if AEP rates go up?

Ohio offers several energy assistance programs that could help if transmission cost increases strain your budget. The Home Energy Assistance Program (HEAP) provides bill payment assistance and weatherization services for qualifying low-income households. The Percentage of Income Payment Plan Plus (PIPP Plus) allows eligible customers to pay a percentage of their income toward their energy bill rather than the full amount. Ohio utilities also offer budget billing programs that spread annual costs into equal monthly payments, making bill increases more manageable. Qualification typically depends on household income relative to federal poverty guidelines, with some programs serving households up to 175% of poverty level. Contact your utility or local community action agency to apply for assistance programs. Some programs have seasonal application periods, so apply early if you anticipate difficulty paying higher bills from transmission cost increases.