Remove 2021 Remove Electricity Remove Nitrogen Oxides
article thumbnail

Delivery Vans are Going Electric: Where and Why

Union of Concerned Scientists

Medium- and heavy-duty vehicles (MHDVs), like the big rigs on our highways and the vans that deliver our packages, make up just over 1 in 10 of the vehicles on our roads, but are responsible for over half of ozone-forming nitrogen oxide pollution and lung-damaging fine particulate pollution from on-road vehicles.

article thumbnail

Electric School Buses: The Best Choice for Our Kids and Communities

Union of Concerned Scientists

It turns out school buses are at the leading edge of the transition to electric heavy-duty vehicles. But just in case there was any doubt, UCS crunched the numbers to compare the different types of school buses from gasoline and diesel-powered option, to natural gas, electric and yes – even propane. Why not 100 percent?

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

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. Under the no-new-policy scenario, sulfur dioxide and nitrogen oxides decline only by 27 percent and 18 percent, respectively.

article thumbnail

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? A 2021 meta-analysis of over 40 peer-reviewed studies on the subject concluded that “there is no particular type of shopping that has an absolute environmental advantage and it is in no way possible to shop ourselves out of the environmental crisis.”

article thumbnail

Fossil Fuels Must Go: Re-inventing US Transportation

Union of Concerned Scientists

Together with other modes of transportation, our vehicles emit the most heat-trapping gases in the US economy: 28 percent, followed closely by the electricity sector. In our study, by 2035 all new vehicles sold are either battery-electric vehicles (BEVs) or fuel-cell electric vehicles (FCEVs).

article thumbnail

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. Even if you don’t live in Ohio, you may have heard about H.B.

article thumbnail

Ask a Scientist: Gas Plants Disproportionately Harm Marginalized Communities

Union of Concerned Scientists

Gas, which now generates 40 percent of US electricity, is considered by some to be critical to maintain grid reliability. For example, Dominion Energy, an electric and gas utility in Virginia, is planning to build a mammoth 1,000-megawatt gas plant in an area with a high percentage of residents who are people of color and low-income.