PJM Interconnection reported a $23.1 billion increase in costs linked to AI data centers, raising consumer bills and prompting calls for regulatory changes.
PJM Interconnection, the largest electric grid operator in the U.S., reported a staggering $23.1 billion increase in costs related to artificial intelligence-focused data centers, according to a recent analysis by Monitoring Analytics.
The surge in demand from these computing facilities is significantly altering the power market landscape. Over three auction cycles spanning 2025 to 2028, this heightened consumption is expected to generate billions in additional revenue for power producers, burdening consumers with higher costs.
In fact, two recent auctions resulted in an increase of $13.8 billion in bills for end users, despite existing caps on prices established through an agreement between Pennsylvania and PJM.
The first-quarter report for 2026 revealed a 75.5% year-over-year increase in average wholesale electricity prices, hitting $136.53 per megawatt-hour (MWh). Notably, capacity payments soared by nearly 400%, reflecting the heightened demand.
Monitoring Analytics analysts characterized the current situation as "unique and unprecedented," noting that the power market has traditionally been designed for slow and steady growth, whereas the rapid expansion of AI projects necessitates quick energy access.
To address these challenges, the analysts recommended stricter regulations for data center operators, including:
- Connecting large facilities only when new power generation capacity is available;
- Implementing full load-shedding protocols during critical peak times;
- Establishing a separate queue for technical connections for self-generating projects.
The systemic nature of the issue has raised questions regarding the responsibility for infrastructure costs, as AI data centers demand high reliability compared to traditional bitcoin miners, who typically seek lower-cost energy and can tolerate outages.
In a related development, TeraWulf announced in May the acquisition of a site in Eastern Kentucky for high-performance computing infrastructure, with an expected capacity exceeding 1 gigawatt (GW).
