Appalachia's power grid faces urgent challenges after Hurricane Helene

Hurricane Helene devastated North Carolina’s power grid, revealing vulnerabilities in infrastructure ill-prepared for extreme weather and highlighting the need for long-term solutions.

Gautama Mehta reports for Grist.

In short:

Hurricane Helene caused widespread power outages in North Carolina, affecting more than 2 million Duke Energy customers.
The storm exposed weaknesses in the region's power grid, where geographic challenges complicate repairs and future planning.
There is growing concern over the availability of transformers and the broader need to rethink grid design as extreme weather worsens.

Key quote:

“There has been a dramatic miscalculation of risk factors here. So this event is going to have to prompt a wide range of new analysis on the vulnerability of various parts of the power system.”

— Tyler Norris, Duke University doctoral fellow and former special advisor at the Department of Energy

Why this matters:

Climate change is intensifying storms, making it harder to protect energy infrastructure in vulnerable areas like Appalachia. If the grid remains outdated and decentralized, more frequent and costly outages could threaten both daily life and economic recovery.

grist.org

Appalachia's power grid faces urgent challenges after Hurricane Helene

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