Union of Concerned Scientists

JULY 1, 2024

To adjust the focus of this picture a little closer, just our passenger cars and light trucks contribute to a whopping 58 percent of total transportation emissions, placing our car-centric society in the fossil fuel spotlight. Petroleum has accounted for more than 90 percent of transportation energy in the last 50 years.

Fossil Fuels 332

Fossil Fuels Biofuels Nitrogen Oxides Electricity 332

Union of Concerned Scientists

NOVEMBER 16, 2023

Under the 2015 Paris Agreement, the United States voluntarily pledged to reduce its global warming emissions at least 50 percent below their 2005 levels by the end of this decade and reach net-zero emissions no later than 2050. It also will save US consumers money because they will spend less on fossil fuels.

Carbon Emissions 321

Carbon Emissions Fossil Fuels Clean Energy 2030 321

Union of Concerned Scientists

JULY 3, 2022

The majority 6–3 decision sharply curtails the EPA’s authority to set standards based on a broad range of flexible options to cut carbon emissions from the power sector—options such as replacing polluting fossil fuels with cheap and widely available wind and solar power coupled with battery storage.

Climate Change 257

Climate Change Fossil Fuels Carbon Emissions Nitrogen Oxides 257

Union of Concerned Scientists

SEPTEMBER 11, 2024

Despite adding six million more passenger cars, trucks, and SUVs to the roads over the last 10 years, California’s gasoline consumption has dropped over two billion gallons from its peak in 2005. Switching from fossil fuels like gasoline to increasingly clean electricity sources is vital for hitting climate and air pollution goals.

Carbon Dioxide 248

Carbon Dioxide 2005 Electricity Nitrogen Oxides 248

Union of Concerned Scientists

SEPTEMBER 26, 2024

The fossil fuel industry has systematically contaminated our environment with a wide range of toxic chemicals for over a century. Examples are benzene, hydrofluoric acid, particulate matter, sulfur dioxide, nitrogen oxides, and many, many other toxic pollutants. Refining uses many risky industrial processes.

Ground-Level Ozone 231

Ground-Level Ozone Fossil Fuels Ozone Air Pollution 231

Union of Concerned Scientists

NOVEMBER 16, 2023

New UCS study shows how we can accelerate US clean energy ambition An interdisciplinary team of UCS experts set out to explore how the US can meet its goals to cut heat-trapping emissions 50%-52% below 2005 levels by 2030 and achieve net zero emissions no later than 2050. Coal is phased out of the power sector by 2030. The reductions in PM2.5

Fossil Fuels 294

Fossil Fuels Clean Energy 2030 Climate Change 294

PA Environment Daily

MAY 21, 2024

Environmental Protection Agency methodologies to assign a dollar value to each ton of nitrogen oxide and sulfur dioxide reduced. Between 2005-2022, the last year of available data, 11,127,515 fewer tons of SOx and 1,317,335 fewer tons of NOx were emitted from Pennsylvania’s electric power sector, according to DEP data.

Natural Gas 93

Natural Gas Nitrogen Oxides 2005 Air Pollution 93