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We Need to Change Our Assumptions About Gas Plant Reliability

Union of Concerned Scientists

In extreme weather, when electricity demand is at its highest and the grid needs gas plants the most, gas plants have been failing at alarming rates. Gas plants failed at a scale that jeopardized grid reliability for large regions of the United States during severe winter storms in 2011 , 2014 , 2018 , 2021 , and 2022.

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Walkable Neighborhoods and Public Transit are Part Of the Clean Energy Transition

Union of Concerned Scientists

By expanding public transportation and rail, and by planning our communities in ways that let people meet their needs with biking, walking, and shorter driving trips we can make the clean energy transition more achievable and affordable. degrees Celsius. Today, this makes the U.S.

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California Regulators Increased Their Clean Energy Ambition. Will They Deliver?

Union of Concerned Scientists

Today, California took another important step in planning for the transition to clean energy, a step that’s been a long time coming. The CPUC has a significant amount of discretion over the process; for example, the CPUC can choose to what extent and by when electricity providers must reduce their emissions.

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Driving on Electricity Is Now Much Cleaner than Using a Gasoline Car

Union of Concerned Scientists

Replacing gasoline with electricity greatly reduces the carbon emissions from driving. Based on where electric vehicles (EVs) have been sold, driving the average EV in the US produces global warming emissions equal to a hypothetical 94 mile per gallon gasoline car, or less than a third of the emissions of the average new gasoline car.

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How Much Battery Storage Does Illinois Need? 

Union of Concerned Scientists

Energy storage, or the storing of electricity for later use on the power grid, plays an important role in the clean energy transition. Illinois is currently considering policy proposals to establish a statewide energy storage target. Curtailment means we are wasting otherwise clean, perfectly usable electricity.

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Grid Modeling Overview: Four Types of Models Guiding the Transition to Clean Electricity

Union of Concerned Scientists

I’m going to let you in on a little secret: Without power grid modeling tools, the transition to clean electricity would be an absolute mess. Luckily, we don’t have to resort to guesswork because we have sophisticated grid modeling tools that help guide the transition to clean electricity. Surely that would not end well.

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For Global Climate Success, New England Must Seize Climate and Clean Energy Opportunities  

Union of Concerned Scientists

Field and Israel were energized by the swift progress in Maine since 2018, noting, “it is possible to work towards climate resilience quickly and effectively.” The best way policy makers can do so is to seize these climate and clean energy opportunities.