AI demand drives growth in private US natural gas power plants

U.S. technology companies are building private, off-grid natural gas power plants to supply the electricity needed for data centers serving the artificial intelligence boom, shifting away from dependence on the public grid. The dedicated generation facilities are designed to provide uninterrupted power for large-scale data center operations, with companies citing the need for direct control over their energy supply. Their off-grid placement allows the centers to secure power from their own sources rather than relying on utility contracts. Natural gas plants have emerged as a preferred option because they can be brought online faster than other large-scale sources, offering companies a quicker path to meeting the rapidly expanding electricity needs of AI-driven infrastructure. The shift is reshaping how major data center projects plan their energy capacity. The trend points to deeper private-sector involvement in U.S. power generation, as on-site gas plants tied directly to data center investments expand the physical footprint of AI infrastructure.