Remove 2021 Remove Carbon Dioxide Remove Electricity Remove Nitrogen Oxides
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

Ask a Scientist: Gas Plants Disproportionately Harm Marginalized Communities

Union of Concerned Scientists

Responsible for 12 percent of all US global warming emissions from human activities, methane traps significantly more heat per molecule than carbon dioxide, making it 86 times more harmful for the first 20 years after it is released into the atmosphere. EN: What needs to be done to make the electric grid more equitable—and reliable?

Insiders

Sign Up for our Newsletter

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

article thumbnail

Reliance on Gas Power Plants Fuels Inequity

Union of Concerned Scientists

Most notable of these polluting emissions are nitrogen oxides (NOx). Climate impacts The power sector accounts for approximately 25% of heat-trapping emissions in the United States, with gas plants accounting for 45% of carbon dioxide (CO 2 ) in the power industry.

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Although the nuclear bailout was repealed and refunded in 2021, some of the law’s other egregious provisions requiring ratepayers across the state to subsidize money-losing coal plants and gutting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

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

Proposed DEP Regulation Would Require 22% Of Passenger, Light Duty Vehicle Fleet Offered For Sale In PA Be Zero Emission Vehicles Starting In 2025

PA Environment Daily

DEP said the proposed rule revision would help ensure that automakers offer for sale in Pennsylvania new zero emissions electric vehicle models that otherwise would be offered in surrounding states that have a requirement. Transportation generates 47 percent of nitrogen oxide and 21 percent of carbon dioxide emissions in Pennsylvania.

2025 52
article thumbnail

DEP Announces $3 Million In Grants For Cleaner Truck, Bus Fleets Under The Driving PA Forward Grant Program

PA Environment Daily

Conversions to clean diesel trucks and buses reduce large amounts of nitrogen oxide pollution from these vehicles, leading to less fine particulate matter and ozone formation. The recommended projects will also reduce hydrocarbons, carbon monoxide, and carbon dioxide. Click Here for a list of grants awarded.