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Posts Tagged ‘electricity grid’

A Difficult Conversation: How to Prevent Power Outages in Coastal Communities

When we talk about the electricity supply in this country, we confront a generational transition. As coastal communities repair and improve their electric grids to better face rising waters and powerful storms, they are caught in a realization: We are using the same gear our grandfathers used to keep the lights on. It is time to recognize how new things like solar panels, smart meters, and heating and cooling improvements can contribute to the grid in times of stress, and every other day. It is time for the 21st century to reconsider the 19th century design of the centralized, one-way grid. Read More

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“Not A Good Day in the Neighborhood” — Electricity Grid Progress since the August 2003 Blackout

Electricity grid operators knew hours before the 4 p.m., August 14, 2003 Northeast power failure that things were going badly. One called his wife, predicting accurately that he would have to work late, and another complained it was “not a good day in the neighborhood.”

The largest blackout in North America left 50 million people without power and largely without communications, but some engineers knew that the blackout could have been prevented. Part two of a two-part series on the Northeast Blackout of 2003. Read More

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13 of the Largest Power Outages in History — and What They Tell Us About the 2003 Northeast Blackout

What gets the most attention is not what causes blackouts in North America and Europe. It’s the system, not a shortage of power plants that is the problem. Take a look at the 13 major power outages over many years, and see that the problems we face are not because we aren’t building enough power plants. Part one of a two-part series on the Northeast Blackout of 2003. Read More

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Charging Electric Cars from the Grid: A Good Choice – or the Best Choice for Lowering Global Warming Emissions?

Electric vehicles, hailed by some as the greenest cars on the planet, have also been dismissed by others as an expensive way to do little more than move vehicle emissions from the tailpipe to a smokestack. So who’s got it right? My colleague, Amine Mahmassani, who works in the Clean Vehicles program at UCS recently co-authored a new report on electric vehicles which clears the air on the issue. I interviewed Amine to see what I could learn about global warming emissions from charging vehicles on the electricity grid. Read More

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