AI data centers are going dark — literally off-grid.
Official energy stats only count grid-tied plants. What AI campuses are building on-site? Invisible in the data.
By 2028, over half of new U.S. data center capacity will run on off-grid power. One Texas campus alone is installing 500+ gas engines.
Why? The grid can't connect new load fast enough. Builders are bringing their own juice.
Engine makers see it clearly:
INNIO: $6.1B orders in 9 months of 2026 — nearly 2x YoY
Caterpillar: Large engine backlog up 3x since early 2024
Wärtsilä: Energy orders doubled since early 2025
These aren't temporary. Providers are signing 18-year contracts to build and run these plants for data centers.
AI's power infrastructure is being built in the shadows — beside the grid, outside the official count.
The energy demand for AI is real. The question is whether anyone's tracking it properly.
Official energy stats only count grid-tied plants. What AI campuses are building on-site? Invisible in the data.
By 2028, over half of new U.S. data center capacity will run on off-grid power. One Texas campus alone is installing 500+ gas engines.
Why? The grid can't connect new load fast enough. Builders are bringing their own juice.
Engine makers see it clearly:
INNIO: $6.1B orders in 9 months of 2026 — nearly 2x YoY
Caterpillar: Large engine backlog up 3x since early 2024
Wärtsilä: Energy orders doubled since early 2025
These aren't temporary. Providers are signing 18-year contracts to build and run these plants for data centers.
AI's power infrastructure is being built in the shadows — beside the grid, outside the official count.
The energy demand for AI is real. The question is whether anyone's tracking it properly.