Power Outages


Richard O'Reilly/FEMA

Why Did My Power Go Out? Four Ways the Grid Can Fail and Cause an Outage

, Energy analyst

There are many steps involved in delivering electricity to customers, and a power outage can be caused at any step along the way. First, power plants generate electricity. Then high voltage transmission lines move that electricity over long distances. Finally, the last leg of the journey happens on the distribution network, which delivers electricity to customers. Power outages can happen because of failures at any point in that process. Read more >

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Power Outages, Extreme Weather, and Climate Change: How Smart Energy Choices Will Help Keep the Lights On

, , director of energy research, Clean Energy

Our nation’s aging electricity system is increasingly vulnerable to extreme weather events — including flooding, extreme heat, drought, and wildfires — which often cause power outages. Today UCS released a new report called Power Failure, which describes how extreme weather events are likely to increase in the future as global temperatures continue to rise, with major consequences for the electricity sector. Read more >

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