Data Center Growth Drives Up Maryland Electricity Prices
PJM Interconnection struggles to match surging electricity demand from expanding data centers, threatening rate increases for Maryland consumers this summer.
Electricity prices in Maryland are expected to rise this summer as PJM Interconnection, the region's largest power grid operator, fails to keep pace with surging energy demand. This demand is driven by the rapid expansion of data centers, which are spreading from Northern Virginia into Maryland's Baltimore, Prince George’s, and Frederick counties.
Energy analysts report a critical mismatch between the speed of data center construction and the five-to-seven-year timeline necessary to build new power plants. This supply gap threatens grid reliability and forces local utilities, including Baltimore Gas and Electric and Pepco, to manage increasing wholesale energy costs.
The situation follows recent efforts by the Government of Maryland to protect consumers. State lawmakers previously passed energy legislation designed to save ratepayers at least $150 annually through new tariffs for high-volume users, rate-setting changes, and incentives for in-state generation.