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Ask a Scientist: The US Has to Do More to Meet Its Carbon Emissions Reduction Goals

Union of Concerned Scientists

Last year, Congress passed the most ambitious climate bill ever enacted, the Inflation Reduction Act. The legislation committed nearly $400 billion to support, among other things, wind and solar power, battery storage, electric vehicles, and other clean energy technologies that will make a significant dent in US heat-trapping 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. And for the first time, we find that for everyone in the US, driving the most efficient EV produces less global warming emissions than any gasoline-only vehicle available (including non-plug-in hybrids).

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The Electricity Distribution System Can Stay Resilient in Extreme Weather

Union of Concerned Scientists

Extreme weather, which is increasing due to climate change , can degrade the electricity system and cause these failures. Power outages are costly, can have extreme impacts on both the health and safety of a population, and can happen at any point in the process of electricity generation, distribution, and usage.

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What Fixed Charges on Your Electric Bill Could Mean for Charging an EV in California

Union of Concerned Scientists

Residential electricity rates for many Californians have increased significantly over the last year, making it more expensive to charge an electric vehicle (EV) at home. It’s still cheaper to recharge an EV than buy gasoline, but those savings have been eroded by surging electric rates. to $9.54.

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What UCS Said to Pennsylvania Legislators About Hydrogen Hubs and Climate Change

Union of Concerned Scientists

This June, I had the opportunity to testify at the Pennsylvania House Environmental Resources and Energy Committee’s hearing on “Hydrogen Hubs and Climate Change.” My name is Julie McNamara, and I am a senior analyst and deputy policy director for climate and energy at the Union of Concerned Scientists.

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The Supreme Court’s Latest Decision Is a Blow to Stopping Climate Change

Union of Concerned Scientists

is a serious blow to the EPA’s ability to fight climate change—and could have dangerous repercussions beyond this case. The timing of the decision feels especially harsh, as the nation is in the throes of the “ Danger Season ” for hazards such as heat waves, drought, wildfires and hurricanes, all worsened by climate change.

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South Korea and Climate Change

Legal Planet

With economic growth have come carbon emissions. As of 2016, half of its total emissions are from the power sector, with 20% from industry and 15% from transportation, and. South Korea also agreed to join the Global Methane Pledge and cut emissions one third by 2030. At the moment, South Korean climate policy is in flux.