NYTIMES  |  Business

Storm Poses Big Threats to Power Grids Across U.S.

风暴对美国电网构成重大威胁

Heavy snow and freezing raining can weigh down tree branches and power lines, causing equipment failures that can often cripple power systems.

Heavy snow and freezing raining can weigh down tree branches and power lines, causing equipment failures that can often cripple power systems.

2026-01-23  952  中等
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Frigid cold also drives up electricity demand as heating appliances require more energy and run longer. Extreme winter weather has expanded utility peak demand in the United States beyond summer to include winter. As a result, utilities have less time to maintain and upgrade equipment, making the grid less reliable and raising energy costs for consumers.

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