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A 100% Renewable Energy Future is Possible, and We Need It

Union of Concerned Scientists

A transition to renewable energy is not just one of the most consequential tools at our fingertips to act on climate, but also represents a great opportunity to increase control over our energy choices, improve the health of our communities and the planet, create jobs and wealth, and much more. by 2035 is needed.

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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

Nearly all of the alliance members have a renewable electricity standard (RES), which requires utilities in their jurisdiction to increase their use of renewable energy to a particular percentage by a specific year. We found that states have technically feasible and highly beneficial ways to achieve 100-percent renewable energy.

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Ohioans Stuck Burning Coal, Burning Cash

Union of Concerned Scientists

Although the nuclear bailout was repealed and refunded in 2021, some of the law’s other egregious provisions requiring ratepayers across the state to subsidize money-losing coal plants and gutting renewable energy and energy efficiency standards are still in place today. The Union of Concerned Scientists opposed H.B.

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Don’t Believe the Lies: Five Facts to Consider as the UN’s COP27 Comes to a Close

Union of Concerned Scientists

Updated analysis from 2020 shows that emissions traced to the 88 largest carbon producers contributed approximately 60 percent?of The best solution: Replace fossil fuels with renewable energy. The transition to 100-percent renewables is possible. Renewables are a readily available solution.

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Ask a Scientist: UCS Transportation Program Adds Equitable Mobility to its Portfolio

Union of Concerned Scientists

In 1963, a typical car—which ran on leaded gasoline without pollution control devices— emitted 520 pounds of hydrocarbons, 1,700 pounds of carbon monoxide, and 90 pounds of nitrogen oxide every 10,000 miles traveled. Even so, cars and trucks are still making us sick—and killing us. Transit agencies in Washington, D.C.,

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Reliance on Gas Power Plants Fuels Inequity

Union of Concerned Scientists

These plants, which were originally slated to close in 2020, include the Ormond Beach Generating Station located in the predominantly Latinx, low-income community of Oxnard. Most notable of these polluting emissions are nitrogen oxides (NOx). It’s not just gas power plants that are inequitably sited.

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The State of the Air in 2024? Not Great

Union of Concerned Scientists

The air quality for this report was calculated using data reviewed by EPA from 2020, 2021, and 2022. come from reactions of industrial pollutants (nitrogen oxides and sulfur oxides) with sunlight and unfinished fuel combustion. come from burning fossil fuels and pesticide use, and ultrafine particles (PM0.1)

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