Earthjustice has published an analysis arguing that the "Bring Your Own Power" (BYOP) structure increasingly used to power hyperscale AI campuses lets operators deploy on-site natural gas turbines without triggering the air permitting pathways that apply to regulated utility generation.

Titled "The AI Gas Rush: How 'Bring Your Own Power' Evades Regulation and Drives Deadly Pollution," the report from the nonprofit environmental law organization frames behind-the-meter gas as the central regulatory blind spot in the current data center expansion cycle. The analysis was released as multiple AI campus proposals have moved toward dedicated gas-fired generation rather than grid interconnections.

What does "Bring Your Own Power" actually mean?

Under the BYOP arrangement that Earthjustice's report scrutinizes, the data center operator — rather than a regulated utility — owns, fuels and dispatches the generating asset sitting on the same site as the compute load. Because the generation does not flow onto the transmission grid, the operator argues it falls outside the standard permitting framework applied to merchant power plants.

Earthjustice's position is that this structure produces the same combustion, emissions and community-health footprint as a grid-connected peaker, while escaping the New Source Review preconstruction review, Title V operating permits and best-available-control-technology determinations that would otherwise govern a comparably sized plant.

Why this matters for the circular economy desk

The build-out is material-intensive. A single 100-MW-class reciprocating engine farm or aeroderivative turbine installation carries a multi-thousand-tonne steel, copper and nickel alloy footprint before a single kilowatt-hour is generated. Once those assets reach end of life — typically inside a 20- to 30-year operating window — the question of whether turbines, heat-recovery units and emissions-control hardware enter a documented recycling stream or are scrapped under the same loosely regulated pathway becomes a downstream circularity question that regulators have not yet resolved.

Earthjustice's report ties the BYOP model to "deadly pollution" in its headline framing, contending that gas turbines sited near residential corridors emit nitrogen oxides, formaldehyde and fine particulate at rates comparable to grid-connected peakers, without the offsetting public-health review that utility-scale permitting would require.

Where the regulatory milestone sits

The next decisive step is at the permitting agencies — primarily state air quality divisions operating under delegated authority from the U.S. Environmental Protection Agency, and at EPA Region offices reviewing any Title V or Prevention of Significant Deterioration (PSD) filings that operators do submit. Earthjustice's analysis signals the organization intends to test the BYOP characterization in those forums and, where permits have already been issued, in administrative appeals and federal court.

For data center developers, the operative question is whether a behind-the-meter configuration will continue to be treated as a private industrial load or reclassified as a utility-scale emissions event under NSR reform and the broader EPA rulemaking pipeline for 2025-2026.

For recyclers and metal-recovery operators, the milestone is the same one: when the first wave of these turbines reaches mid-life overhaul or retirement, will the underlying regulatory file — and the material passport that comes with it — have been built to a standard that supports a clean recovery chain, or to a loophole that ends at the scrapyard gate?

Earthjustice did not disclose the length or co-authors of the analysis in the release.