TL;DR
Maryland’s Office of People’s Counsel filed a complaint with FERC over PJM’s plan to charge $2 billion for grid upgrades benefiting out-of-state data centers. The state argues this unfairly shifts costs onto local utility customers. The dispute raises questions about cost allocation and the impact of AI data centers on regional infrastructure.
The Maryland Office of People’s Counsel has formally challenged a $2 billion charge levied by PJM Interconnection for infrastructure upgrades, arguing that Maryland ratepayers should not bear the costs for data center-driven demand increases.
The complaint, filed with the Federal Energy Regulatory Commission (FERC), states that PJM’s plan to allocate $2 billion of the $22 billion spent on grid upgrades to Maryland consumers will impose an additional $1.6 billion cost on the state’s utility customers over the next decade. This includes roughly $823 million on residential customers, $146 million on commercial users, and $629 million on industrial clients, according to the Office of People’s Counsel.
Maryland officials argue that these costs are unjustified because the demand from data centers, which are often powered by AI systems, has not been conclusively proven to require such extensive infrastructure investments. They also contend that these costs should be directly charged to the data centers benefiting from the upgrades, or at least allocated more fairly to the areas where the infrastructure is constructed.
PJM Interconnection, LLC, the largest electricity transmission company in the U.S., covers 13 states and Washington D.C., serving about 65 million people. The region includes several states with large data center industries, which have driven the need for grid upgrades to meet projected power demands from AI and other high-demand technologies.
Why It Matters
This dispute highlights ongoing concerns over who should pay for infrastructure needed to support the rapidly growing data center industry, which heavily relies on AI systems. The outcome could influence future cost allocation policies and set a precedent for how regional grid upgrades are financed, especially when driven by out-of-state or private sector demand. For Maryland consumers, this could mean significant additional costs, potentially impacting electricity rates and local utility bills.
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Background
PJM’s infrastructure upgrades are part of a broader effort to modernize the regional power grid to accommodate increasing demand from data centers, which are concentrated in states like Maryland. Historically, utility infrastructure costs have been borne by local ratepayers, but the rise of large data centers has complicated this dynamic. Maryland’s opposition stems from concerns that existing regulations may unfairly shift costs onto residents and small businesses, especially given the uncertain growth trajectory of data center power needs.
This is not the first time regional power costs have become contentious; previous debates have centered on cost-sharing, ratepayer protections, and the role of private companies in funding infrastructure. Maryland officials cite the “ratepayer protection pledge” as a model that could prevent such cost transfers to consumers.
“Without FERC action, Maryland customers face paying billions for transmission infrastructure that PJM is advancing to benefit data centers.”
— Maryland People’s Counsel David S. Lapp
“PJM’s cost allocation rules are broken. Maryland customers have neither caused the need for these billions in new transmission projects nor will they meaningfully benefit from them.”
— Maryland Office of People’s Counsel
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What Remains Unclear
It is still unclear how FERC will respond to the complaint, or whether PJM will alter its cost allocation plans. The actual growth in data center demand and its impact on grid upgrades remains uncertain, as does the final financial burden on Maryland consumers.
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What’s Next
Next steps include FERC’s review of the complaint, potential hearings, and a decision on whether PJM’s cost allocation method will be modified. Maryland officials may seek further regulatory or legislative action if the dispute persists.
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Key Questions
Why is Maryland contesting the $2 billion charge?
Maryland officials argue that the costs are unfairly passed onto local utility customers, who did not cause the demand increase and may not benefit from the infrastructure upgrades.
Who benefits from the infrastructure upgrades?
The upgrades are intended to support increased demand from data centers, many of which are located outside Maryland, primarily benefiting out-of-state companies and the regional grid operator.
What is PJM’s role in this dispute?
PJM Interconnection is responsible for planning and financing regional grid upgrades. It has proposed allocating a portion of the costs to Maryland, which the state disputes as unjustified.
Could this affect electricity rates in Maryland?
Yes, if the $2 billion charge is upheld, Maryland consumers could see higher utility bills over the next decade, adding approximately $823 million for residential customers alone.
What are the broader implications for data centers and AI demand?
This case highlights ongoing debates about how infrastructure costs should be shared as AI and data center industries expand, potentially influencing future regional policies and industry practices.
