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Long power outages after disasters aren't inevitable – but to avoid them, utilities need to think differently

2 8 9
24.09.2021

A busy 2021 Atlantic hurricane season is in full swing. The year’s 18th named storm, Sam, has become a hurricane. Meanwhile, some residents in the parts of Louisiana hit hardest by Hurricane Ida in late August are still waiting for their power to be restored. And thousands of Texas residents endured multi-day outages after Hurricane Nicholas in mid-September.

Americans are becoming painfully aware that U.S. energy grids are vulnerable to extreme weather events. Hurricanes in the east, wildfires in the west, ice storms, floods and even landslides can trigger widespread power shortages. And climate change is likely making many of these extreme events more frequent, more severe or both.

As a long-time researcher of the electric utility industry, I’ve noticed that the U.S. tends to treat extended power cuts from natural disasters as an unfortunate fact of life. Even in states like Pennsylvania, where I live, that aren’t typically in the path of major tropical storms, a surprising amount of energy infrastructure is potentially vulnerable to extreme weather.

But in my view, major energy disruptions are not inevitable consequences beyond our control. Rather, the rising number of large weather-related blackouts in recent years shows that utilities, regulators and government agencies aren’t planning for these events in the right way. What’s needed is an understanding that extreme weather........

© The Conversation


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