Key Takeaways
PJM Interconnection, North America's largest grid operator, will accelerate a key power auction to September as surging demand from data centers pushed emergency reliability payments to a record $990 million in the first quarter.
"The payments to these old, uneconomic power plants is really a telltale signal of the problems on the PJM system," said David Lapp, head of Maryland’s Office of People's Counsel, a state agency that advocates for residential utility consumers, in a statement to Reuters. "And it's a lot of money going to what is not ultimately a long-term solution."
The record first-quarter "uplift" payments, which ensure generators run even at a loss to maintain grid stability, dwarf the $764 million paid for all of 2025 and $270 million in 2024. The move to advance the auction from March 2027 aims to procure new resources to serve an expected 14.9 GW of new load, primarily from data centers, by 2029.
The decision highlights a fundamental mismatch between the explosive growth of AI-driven data centers and the pace of new power infrastructure development. The accelerated timeline is a bullish signal for power generation companies like Constellation Energy (CEG) and Vistra (VST), whose stocks rallied on the news, but leaves unresolved how the massive costs will be allocated.
The PJM grid, which serves 67 million people across 13 states, is facing unprecedented strain. The first-quarter uplift payments were exacerbated by a winter cold snap that saw spot gas prices spike. Maryland’s 51-year-old Chalk Point power plant alone received $205 million in such payments, according to data analyzed by Reuters, underscoring the grid's reliance on aging assets during peak demand.
PJM's board has urged member states to "immediately" establish rules to shield residential and other existing customers from the costs of the new auction. Without such frameworks, it remains unclear who will pay for the new capacity, a concern echoed by analysts.
The rapid, often unpredictable pace of data center development has muddled demand forecasting. The North American Electric Reliability Corp. (NERC) noted in a recent report that while the US grid appears stable for the summer, difficulties in timing large load interconnections pose a growing risk.
In a sign of the challenge, PJM trimmed its own load growth forecast through 2032 after implementing stricter vetting for new data center projects. As a last resort, the U.S. Department of Energy has confirmed PJM has the authority to order data centers to curtail power use during emergencies to prevent rolling blackouts.
The accelerated auction in September will serve as a critical test of the market's ability to finance and build new generation quickly. For investors, it signals a lucrative opportunity for generators with available capacity, while highlighting the urgent need for massive investment in grid modernization to support the AI boom.
This article is for informational purposes only and does not constitute investment advice.
