Remove 2021 Remove Electricity Remove Fossil Fuels Remove Nitrogen Oxides
article thumbnail

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). GW record from 2021.

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.

Insiders

Sign Up for our Newsletter

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

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

Ask a Scientist: The US Has to Do More to Meet Its Carbon Emissions Reduction Goals

Union of Concerned Scientists

The legislation committed nearly $400 billion to support, among other things, wind and solar power, battery storage, electric vehicles, and other clean energy technologies that will make a significant dent in US heat-trapping emissions. It also will save US consumers money because they will spend less on fossil fuels.

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.

article thumbnail

Reliance on Gas Power Plants Fuels Inequity

Union of Concerned Scientists

In New England, the percent of people of color living near fossil fuel power plants is up to 23.5 Even as some parts of the country transition away from fossil fuel infrastructure, the retirement of gas plants has become another driver of inequity. Most notable of these polluting emissions are nitrogen oxides (NOx).

article thumbnail

Stepping Up to the Challenge: US Can Meet Climate Goals if Policymakers Take Immediate, Concerted Action

Union of Concerned Scientists

We found that it’s definitely feasible and, what’s more, we can reap significant health and economic benefits by rapidly transitioning away from fossil fuels to clean energy. Overall economywide fossil fuel use falls 50% between 2021 and 2040 and 82% by 2050.  Coal is phased out of the power sector by 2030.