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Fossil Fuels vs. Renewables: A Price on Reliability?

Union of Concerned Scientists

What happens when promise of electricity reliability fails in bad weather? How can gas power plant owners claim to be reliable but fail to make adequate efforts to purchase fuel? We know that consumers pay for electricity reliability and bear the cost when supplies are tight.

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Fossil Fuel Companies Make Billions in Profit as We Suffer Billions in Losses

Union of Concerned Scientists

The world’s biggest fossil fuel companies recently released their 2022 earnings reports, revealing record-breaking profits last year; just five companies–ExxonMobil, Shell, BP, Chevron, and TotalEnergies–reported a total of nearly $200 billion in profits.

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Both Utilities and Fossil Fuel Companies Are to Blame for Western Wildfires

Union of Concerned Scientists

I usually try to stay in my cozy power sector bubble, plugging away on electricity grid decarbonization. But this new study from my colleagues working on climate change and fossil fuel accountability couldn’t be ignored. And as a result, those fossil fuel companies should shoulder some of the costs related to wildfires.

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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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Five Grid Plans to Cut Fossil Fuel Dependence

Union of Concerned Scientists

Replacing fossil fuels with renewable energy from wind and solar will depend on upgrading the electric power grid, which is currently plagued by planning delays and gridlock. The 2021 law allows, but does not require, PJM to plan ahead because various fossil fuel plants must reduce and then cease emissions by a specific date.

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Good News—and Bad—about Fossil Fuel Power Plants in 2023 

Union of Concerned Scientists

With the clean energy transition already under way, the US electricity mix is set to continue changing this year. Solar power is expected to make up about half of all additions of US electric generating capacity in 2023, according to data from the US Energy Information Administration (EIA). I’ll start off with the good.

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Storm Elliott Knocked Out Fossil-Fuel Power. We’ve Been Here Before.

Union of Concerned Scientists

Utilities and grid operators prepared for the storm as it was coming down the pike, but they still underestimated the energy demand it would trigger, as well as the number of outages at fossil fuel power plants—mainly natural gas-fired, plus some coal-fired plants.