Union of Concerned Scientists

SEPTEMBER 5, 2024

The bill responds to research conducted by UCS and The Greenlining Institute showing that while pre-2004 vehicles account for fewer than 20% of the cars on California’s roads, they emit nearly 75% of the smog-forming nitrogen oxides emissions.

Nitrogen Oxides 315

Nitrogen Oxides Recycling 2004 Clean Energy 315

Union of Concerned Scientists

NOVEMBER 16, 2023

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. How is that going to happen? Below is an abridged version of our conversation.

Carbon Emissions 331

Carbon Emissions Fossil Fuels Clean Energy 2030 331

Union of Concerned Scientists

DECEMBER 4, 2023

Emissions of nitrogen oxides (NOx), sulfur dioxide (SO 2 ) and toxics like mercury add further to the health and environmental burden of fossil fuels. These climate, health and justice imperatives are the reason the world needs to phase out fossil fuels and transition to clean energy rapidly. Particulate matter (PM2.5)

Fossil Fuels 328

Fossil Fuels Nitrogen Oxides Clean Energy Paris Agreement 328

Union of Concerned Scientists

NOVEMBER 30, 2023

The case for phasing out of fossil fuels and making a just and equitable transition to clean energy has never been more clear. Contrast that with some of the wider benefits of the clean energy transition, such as phasing out coal generation by 2030, which are realized by everyone including historically disenfranchised groups.

Fossil Fuels 289

Fossil Fuels Clean Energy Nitrogen Oxides Air Pollution 289

Union of Concerned Scientists

OCTOBER 28, 2022

6 is still driving up Ohioans’ electricity bills—and undermining the state’s prospects for a clean energy future. 6 was enacted, the plants have emitted more than 29 million tons of heat-trapping carbon dioxide, 28,000 tons of nitrogen oxides (NOx), and 16,000 tons of sulfur dioxide (SOx). Since H.B. But thanks to H.B.

Renewable Energy 356

Renewable Energy Nitrogen Oxides Electricity Clean Energy 356

Union of Concerned Scientists

JULY 1, 2024

We’ve made progress The Inflation Reduction Act (IRA) and the Investment and Jobs Act (IIJA) contribute significantly towards the US’s 2030 climate targets (50-52% reduction of global warming emissions below 2005 levels) and exceed these targets by 2035. Since vehicles are the largest sources of PM2.5

Fossil Fuels 336

Fossil Fuels Biofuels Nitrogen Oxides Electricity 336

Union of Concerned Scientists

MARCH 23, 2023

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). I’ll start off with the good.

Fossil Fuels 251

Fossil Fuels 2023 Clean Energy Nitrogen Oxides 251