Utilize Coalition proposes dual grid utilization metrics — SkimNews
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- Utilize Coalition released a white paper proposing two complementary grid utilization metrics: nominal utilization, based on a fixed reference rating, and operational utilization, based on usable capacity under defined operating and reliability conditions.
- Virginia enacted first-in-the-nation grid utilization legislation in April, and by Oct. 15, Dominion Energy and Appalachian Power must submit proposed utilization metrics to the Virginia State Corporation Commission — the first such filings in the U.S.
- The coalition's members include Carrier, Google, LineVision, Renew Home, Sparkfund, SPAN, Tesla, and Verrus, lending industry weight to the framework.
- The U.S. currently uses roughly half of the grid's total capacity, and coalition-cited research indicates a 10% increase in utilization could save Americans more than $100 billion over the next decade.
- Both the current and immediate previous Secretary of Energy agree on better grid utilization — rare bipartisan consensus in energy policy, according to coalition founding executive director Ian Magruder.
- Historically, the grid has been built to handle peak demand, which Magruder argues obscures significant off-peak latent capacity that modern flexibility tools like distributed energy resources, virtual power plants, and grid-enhancing technologies can now exploit.
Why it matters: The Oct. 15 Dominion Energy and Appalachian Power filings are the first real-world regulatory test of grid utilization metrics in the U.S. If Virginia's commission adopts approaches aligned with the coalition's dual-metric framework, utilities nationwide gain a template for harvesting off-peak capacity — potentially redirecting more than $100 billion in decade-long savings away from new transmission build-outs.
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