The Latest Eye-Popping Numbers on Data Center Electricity Demand Are In
News ClipHeatmap News·PA·3/12/2026
The independent market monitor of PJM Interconnection, which manages the electricity grid across 13 states, has reported that data center growth is the primary reason for rising electricity costs and capacity market prices in the region. PJM states like New Jersey and Maryland have seen some of the fastest retail electricity price hikes in the country, which the monitor attributes to the impact of data centers on capacity auctions and transmission costs. The report suggests that data centers have had a "significant and irreversible impact" on electricity prices that will persist through 2028, with ratepayers expected to pay an additional $23 billion due to this issue.
electricity
Gov: New Jersey, Maryland, White H
The independent market monitor of PJM Interconnection, the largest U.S. electricity market, has blamed data center growth for driving up electricity costs and capacity market prices in the region. The report states that data centers are the "primary reason" for recent and expected price increases, estimating over $23 billion in additional capacity market revenues from data center load growth. The monitor advocates for requiring data centers to bring their own generation or face mandatory supply curtailment during peak demand, arguing this would protect ratepayers from higher costs. PJM and the White House have faced pressure to reform the market and find solutions to address the data center-driven price increases.