Remove 2030 Remove Electricity Remove Nitrogen Oxides
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What’s Happening with California’s Gasoline Supply?

Union of Concerned Scientists

These unexpected closures add urgency to the process of planning for an orderly transition from gasoline to renewable electricity as California’s primary transportation fuel. We found that if 10 percent of the gasoline in California in 2030 was replaced with average US gasoline, it would increase particulate matter (PM2.5)

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Railroads Are Running Dirty Diesel Trains Through Communities and No One Is Doing Anything About It

Union of Concerned Scientists

These locomotives are powered by a diesel engine connected to an electric generator. That electricity is then used to power traction motors that drive the wheels. This is particularly important when it comes to diesel-powered locomotives, which pull 100 percent of all freight rail in the U.S.

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ACT Delivers Cleaner, Efficient, and Cost-Effective On-Road Freight in a Feasible Package

Union of Concerned Scientists

Battery-electric tractor trucks at a charging depot near the Port of Oakland. Fleets across states that have adopted ACT are expected to see billions of dollars in net savings over the next 25 years (see estimates for different states here ).

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The California Legislature: Where Global Warming is Real and Science Still Matters

Union of Concerned Scientists

Cleaner cars, cleaner air Our Cleaner Cars, Cleaner Air Report showed that while pre-2004 cars make up fewer than 20% of the cars on the road, they are responsible for the majority of tailpipe pollution because they produce higher amounts of lung-damaging particulate pollution and contribute significantly more smog-forming nitrogen oxide emissions.

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Congress Considers First-Ever Purchase Incentive for Commercial EVs

Union of Concerned Scientists

Last week, Senators Schumer and Manchin announced a compromise on a reconciliation bill, called the Inflation Reduction Act of 2022 , that includes significant climate and air quality progress and a goal to reduce greenhouse gas emissions nationwide by 40 percent by 2030. What’s in the bill?

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Diesel is the Reason for the Sneezin’: Cleaner Holiday Deliveries are on the Horizon

Union of Concerned Scientists

How would that change if I hopped on the electric bus route at the end of my block? But while greenhouse gas emissions may be reduced, a delivery fulfilled by a diesel-burning truck may lead to increases in emissions of smog-forming nitrogen oxides and lung-damaging particulate matter.

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Newsom Can Continue His Climate Leadership by Signing These Three Bills 

Union of Concerned Scientists

They demand electricity to charge while climate-fueled disasters are jeopardizing energy reliability. As California rightly electrifies its homes, buildings and vehicles, the state must produce more electricity to meet this new demand.