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Ask a Scientist: Two Dozen States Can Meet 100 Percent of Electricity Demand with Renewables by 2035

Union of Concerned Scientists

Just as important, cleaning up the power grid also lowers carbon dioxide emissions. Reducing fossil fuel use under the 100-percent RES policy cuts alliance state power plant carbon dioxide emissions by 58 percent below 2020 levels by 2040.

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Clean Hydrogen: How It’s Produced and What We Can Do with It

Law and Environment

According to the Department of Energy (“DOE”), PEM electrolyzers can operate “effectively at a range of loads with sub-second response times,” making them “particularly compatible with variable energy sources, such as sun and wind power.” Clean hydrogen could replace fossil fuels for large vehicles and vessels that make long trips.

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

Union of Concerned Scientists

In 2021 alone, the plants slated for retirement emitted more than 28,000 tonnes of nitrogen oxides (NO x ), 32,000 tonnes of sulfur dioxide (SO 2 ), and 51 million tonnes of carbon dioxide (CO 2 ), according to EIA data. GW of gas capacity set to retire, but also slightly outpacing the planned additions of wind power.

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Unraveling LA’s Hydrogen Combustion Experiment

Legal Planet

This means that, as we transition to carbon-free energy, we still need firm power, and geothermal, nuclear, and hydroelectric are either difficult to scale, expensive, or politically inexpedient. Because of this, a 30% hydrogen mix by volume delivers only a 10% reduction in carbon dioxide emissions.

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Circle of Blue - Untitled Article

Circle of Blue

Hydropower generation across California and the American West has declined in this extremely dry year, meaning that electricity providers will lean more heavily on natural gas, solar, and wind power. Burning the methane-rich gas still releases carbon dioxide. But burning the biogas can reduce net emissions significantly.

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The Atomic Energy Advancement Act: Preparing the Way for Advanced Nuclear Power Plants  

Cresforum

Increased electrification in both the industrialized and the developing world is projected to help meet emissions reduction goals, and nuclear power could provide much of the future needs for electricity. might collaborate with other countries in developing the global nuclear industry. standards and nonproliferation concerns.

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Renewable Energy Efforts Highlighted in Draft Plan to Reduce Greenhouse Gas Emissions in Louisiana

The Energy Law Blog

Invest in research for utilizations of captured carbon and life cycle analyses to understand their overall impact: The capture and use of carbon dioxide to create valuable products has potential to lower the net costs of reducing emissions and remove CO2 from the atmosphere. Associated Submitted Action Proposals: n/a).