Union of Concerned Scientists

FEBRUARY 9, 2024

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. First, there’s air pollution. Its primary component is methane.

Clean Energy 328

Clean Energy Nitrogen Oxides Fossil Fuels Electricity 328

Union of Concerned Scientists

APRIL 19, 2022

And we’re still trying to recover from a pandemic that has made even more clear the disproportionate impacts of air pollution on overburdened communities, making them even more vulnerable to the negative impacts of COVID 19. Just as important, cleaning up the power grid can also decrease carbon dioxide (CO 2 ) emissions.

Renewable Energy 363

Renewable Energy Fossil Fuels Nitrogen Oxides Clean Energy 363

PA Environment Daily

OCTOBER 1, 2022

By replacing older polluting engines and equipment with new technologies, funded projects remove nitrogen oxide, carbon monoxide, particulate matter, and hydrocarbon pollution from the air. Zero- and low-emission vehicles also lower carbon dioxide emissions, helping to lessen climate change.

Nitrogen Oxides 57

Nitrogen Oxides Clean Energy Ground-Level Ozone Carbon Dioxide 57

Union of Concerned Scientists

JANUARY 10, 2024

Air pollution Gas-fueled power plants and compressor stations release emissions that pollute local air and have dangerous health impacts to nearby residents. Most notable of these polluting emissions are nitrogen oxides (NOx).

Fossil Fuels 269

Fossil Fuels Nitrogen Oxides Electricity Air Pollution 269

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 188

Fossil Fuels 2023 Clean Energy Nitrogen Oxides 188

Union of Concerned Scientists

MAY 12, 2022

We also evaluated the potential to accelerate the use of renewable energy dramatically through state-level renewable electricity standards, which have been major drivers of clean energy in recent decades. Under the no-new-policy scenario, sulfur dioxide and nitrogen oxides decline only by 27 percent and 18 percent, respectively.

Electricity 258

Electricity Fossil Fuels Renewable Energy Nitrogen Oxides 258

Union of Concerned Scientists

AUGUST 17, 2023

Over the year, those plants emitted 661 million metric tons of carbon dioxide, more than 13% of the US’s energy-related carbon dioxide emissions. Aging plants and state clean energy goals are certainly helping that trend. Why is this inequitable and disproportionate siting a problem?

Fossil Fuels 228

Fossil Fuels Carbon Dioxide Nitrogen Oxides Electricity 228