The US Department of Energy issued an emergency order over the weekend of June 24-25, allowing Duke Energy Carolinas to crank its fossil fuel power plants past their normal environmental limits. The reason: temperatures exceeding 100°F across North and South Carolina, and a grid that couldn’t keep up.
The order, issued under Section 202(c) of the Federal Power Act, essentially tells Duke Energy that keeping the lights on matters more than staying within established air pollution caps, at least temporarily.
What the order actually does
Secretary of Energy Chris Wright authorized Duke Energy Carolinas to maximize output from specific generating units, primarily fossil fuel-capable plants, during the heat event. Duke Energy, traded on the NYSE under the ticker DUK, was the only utility named in the order.
This isn’t a one-off move. Numerous DOE emergency orders have been issued since January 2025 to maintain baseload generation during extreme weather events.
The bigger picture: a national energy emergency
On January 20, 2025, Trump signed Executive Order 14156, declaring a National Energy Emergency across the United States. That declaration was designed to re-prioritize domestic energy production and grid reliability, giving the DOE broad authority to use emergency powers to keep energy supply stable during peak demand periods.
The national emergency could extend well into 2026, with additional measures already in the pipeline. These include funding under the Defense Production Act directed at coal production projects.
What this means for investors
For traditional energy investors, the implications are relatively direct. Utilities like Duke Energy are being given regulatory flexibility to maximize output during extreme weather, which could boost short-term revenue during peak demand periods.
For crypto investors, energy-intensive operations like Bitcoin mining are conspicuously absent from these emergency orders. No restrictions on mining operations were included, and no references to digital asset energy consumption appeared in the directives. That’s notable because during previous grid stress events in states like Texas, crypto miners were sometimes asked to curtail operations voluntarily.
The Defense Production Act funding for coal projects adds another layer. If new fossil fuel capacity comes online partly justified by emergency grid needs, it could eventually benefit large-scale energy consumers including miners by expanding overall supply. But that’s a multi-year timeline, not a near-term catalyst.
Disclosure: This article was edited by Editorial Team. For more information on how we create and review content, see our Editorial Policy.

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