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NYT warns US power grid vulnerable to years-long blackout

newsAug 19, 2026153,711

The New York Times analysis says a coordinated attack on the U.S. power grid’s thousands of aging, hand-built transformers could trigger a blackout lasting months to years because replacements are custom-made and scarce. The report describes how failures can cascade across regions, making localized damage escalate into nationwide outages. Former federal regulator Wellinghoff warned that knocking out nine total substations among the country’s three interconnections could black out the entire United States. The article highlights that many critical components are difficult to source quickly and that repair timelines for transformers can stretch into years. Some commentators point to recent growth in battery storage capacity and distributed solar as resilience measures; one industry report notes U.S. battery storage reached 52 gigawatts in 2026. The analysis frames the risk as both a physical vulnerability and a national-security exposure that would require major investments in spares, hardening, and grid modernization to mitigate.

Governor Jay Inslee
@govjayinslee.bsky.social

The Texas grid failed in 2021, with devastating results. Solar power + batteries were key to making sure that didn’t happen again when the heat index reached 116ºF last month. Clean power made the grid more reliable and likely kept Texans alive. www.yahoo.com/news/science...

Texas Avoids Blackout by the Grace of Solar Power
330844d ago
Seth Abramson
@sethabramson.bsky.social

This is... absolute nightmare fuel. A national blackout lasting 18 months to three years. Nothing done to prevent it beforehand. It would let Trump do anything he wanted for so long—and in darkness—that America would surely awaken to a tyranny. JFC.

23345d ago
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