Union of Concerned Scientists

JUNE 3, 2024

Despite the generous funding opportunities and holistic flexibilities baked into ACF, confusion around and misinformation about the rule may undermine this much-needed shift away from fossil-fueled trucks and buses. Also funded through the IRA, the program provides $250 million for non-competitive planning grants and around $4.6

Electricity 130

Electricity Nitrogen Oxides Air Pollution 2023 130

Clean Energy Law

NOVEMBER 25, 2019

The 2016 AQMP analyzes existing and potential regulatory control options and seeks to achieve multiple goals in partnership with other entities promoting reductions in greenhouse gases (GHGs) and toxic risk, as well as efficiencies in energy use, transportation, and goods movement.

Ozone 130

Ozone 2020 Regulations 2019 130

Science & Climate

APRIL 22, 2021

Transportation is the largest source of greenhouse gas emissions in California. The studies are designed to identify paths to slash transportation-related fossil fuel demand and emissions while also managing a strategic, responsible decline in transportation-related fossil fuel supply. featured image by Getty.

Fossil Fuels 52

Fossil Fuels Nitrogen Oxides Electricity Air Pollution 52

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 336

Fossil Fuels Biofuels Nitrogen Oxides Electricity 336

Union of Concerned Scientists

JANUARY 16, 2025

Costly and Inequitable In addition to emitting greenhouse gases, gas power plants also pollute the air with nitrogen oxides, sulfur dioxide, particulate matter, and volatile organic compounds.

Nitrogen Oxides 256

Nitrogen Oxides Fossil Fuels Renewable Energy Ozone 256

Union of Concerned Scientists

OCTOBER 4, 2023

Differences between setting fuel economy and emissions standards Under the Clean Air Act, EPA is obligated to reduce pollution from mobile sources like passenger cars and trucks when those emissions are a risk to public health and/or welfare. On the other hand, NHTSA doesn’t incentivize EVs so heavily.

Electricity 291

Electricity Clean Air Act Carbon Dioxide 2027 291

Legal Planet

AUGUST 2, 2023

Image via PickPik On May 23, the Environmental Protection Agency (“EPA”) proposed emission limits and guidelines for carbon dioxide from fossil fuel-powered plants. Fenceline communities will continue to face harmful health impacts from this pollution, even if greenhouse gas emissions decline over time.

Carbon Dioxide 246

Carbon Dioxide Fossil Fuels Clean Air Act Nitrogen Oxides 246

Union of Concerned Scientists

APRIL 19, 2023

The Advanced Clean Fleets (ACF) rule, which I’ve blogged about in detail before, will phase out fossil-fueled trucks over the next several decades. Many electric work vans and home-delivery trucks already show a favorable lifetime cost over comparable fossil-fueled models. There are more than 1.8 pollution from vehicles.

Electricity 274

Electricity Nitrogen Oxides Fossil Fuels Regulations 274

Union of Concerned Scientists

SEPTEMBER 26, 2022

This is roughly the equivalent of taking 66 million fossil-fueled cars off the road for an entire year. There are more than 1.8 pollution from vehicles. The rule would also reduce NOx and PM2.5 emissions from trucks by 43 and 29 percent, respectively.

Climate Change 288

Climate Change Electricity Nitrogen Oxides Fossil Fuels 288

PA Environment Daily

AUGUST 3, 2021

Environmental Protection Agency show that CO2 accounts for the vast majority of heat-trapping greenhouse gases emitted by the U.S. Concentrations of CO2 in the atmosphere have risen approximately 47 percent since 1750, mostly from the burning of fossil fuels for energy. from 1990–2019.

Fossil Fuels 98

Fossil Fuels Carbon Dioxide Natural Gas Nitrogen Oxides 98

Enviromental Defense

FEBRUARY 11, 2022

And Ontario is, well… Ontario really really likes so-called “natural” gas – a fossil fuel – and plans to use more of it to generate electricity. After greenhouse gas emissions from electricity dropped to a low of 4 Megatonnes, Ontario’s increasing use of fossil gas will lead emissions to rise to 18 Megatonnes.

Fossil Fuels 98

Fossil Fuels Nitrogen Oxides Greenhouse 2030 98

Legal Planet

APRIL 25, 2022

Most household appliances, like furnaces and water heaters, are powered by fossil fuels and emit nitrogen oxides (NOx) —toxic and highly reactive gases that endanger human health and the environment. Zero-NOx appliance standards would benefit public health, cut greenhouse gas pollution, and create jobs.

Fossil Fuels 130

Fossil Fuels Nitrogen Oxides Electricity Air Pollution 130

Union of Concerned Scientists

JUNE 18, 2024

This included a bill that would have started a statewide conversation about the diminished role fossil fuels should play in Maine’s energy system as the state strives to meet its climate and clean energy commitments. Gas is primarily composed of methane—a fossil fuel with extremely high global warming potential.

Fossil Fuels 163

Fossil Fuels Carbon Dioxide Nitrogen Oxides Electricity 163

Legal Planet

MARCH 6, 2023

Hydrogen’s supply-side has been buttressed by incentives from state and federal governments, refineries and utilities looking to extend the life of fossil fuel infrastructure, and renewable energy companies seeking to take advantage of the huge amounts of clean energy needed to produce green hydrogen.

Natural Gas 147

Natural Gas Fossil Fuels Carbon Emissions Carbon Dioxide 147

PA Environment Daily

JULY 29, 2022

and Canadian jurisdictions participating in the Multi-State Medium and Heavy-Duty Zero-Emission Vehicle (ZEV) initiative released an action plan to help fight rising diesel exhaust pollution and greenhouse gas emissions by accelerating the transition to zero-emission trucks, vans, and buses. On July 27, Pennsylvania joined 18 U.S.

Nitrogen Oxides 52

Nitrogen Oxides Electricity Fossil Fuels Regulations 52

PA Environment Daily

APRIL 26, 2022

LR100 is a cleaner fuel source for boilers than other fuel oil replacement options and will reduce air emissions of nitrogen oxides and particulate matter by 50% and sulfur dioxide emissions by nearly 99%. LR100 has the lowest carbon footprint of any commercially available biogenic fuel. Read more here.

2022 84

2022 Recycling 2020 Nitrogen Oxides 84

Legal Planet

SEPTEMBER 3, 2021

Agricultural greenhouse gas (GHG) emissions from the raising of livestock and growth of crops for human consumption represent 14% of global GHG emissions. While burning methane to generate energy releases carbon dioxide into the atmosphere, the overall climate impact is reduced and the gas could potentially replace fossil fuel sources.)

Carbon Dioxide 147

Carbon Dioxide 2013 Nitrogen Oxides Carbon Monoxide 147

Union of Concerned Scientists

NOVEMBER 28, 2023

The UN’s Climate Change Conference is just about to kick off in Dubai, juxtaposing the powerful political power of the fossil fuel industry and the desperate need to reduce oil and gas usage as we face an ongoing climate crisis. However, the agency considered a range of alternatives.

2026 290

2026 Climate Change Nitrogen Oxides Greenhouse 290

Union of Concerned Scientists

MARCH 25, 2025

Here, we still want to cut global warming emissions by replacing polluting cars with clean vehicles and ramping up renewable energy to phase out fossil fuel powerplants. We could take advantage of Wyoming wind and Nevada solar so California could more quickly shut down fossil-fuel powerplants.

Fossil Fuels 245

Fossil Fuels Clean Energy Nitrogen Oxides Renewable Energy 245

Union of Concerned Scientists

DECEMBER 12, 2023

SW: Fertilizer companies encourage the industrial agriculture sector to overapply its product, and when all of that synthetic nitrogen-based fertilizer is sprayed on soil, nitrous oxide is emitted into the atmosphere. But nitrous oxide is even more insidiously efficient at disrupting the climate.

Clean Water Act 319

Clean Water Act Carbon Dioxide Clean Air Act Climate Change 319

ESA

APRIL 11, 2022

Despite the panel’s regular reports about the consequences of burning fossil fuels, between 1990 and 2019 global emissions rose 54 percent and they are still rising. This latest report looks at mitigation — or what the world can do to stop pumping greenhouse gases into the atmosphere. Secretary-General António Guterres.

2022 98

2022 Fossil Fuels Clean Water Act Climate Change 98

Union of Concerned Scientists

FEBRUARY 3, 2023

This fine particulate often comprises a toxic brew of carbon, sulfur dioxide and nitrogen oxide created by several sources, including combustion in fossil fuel power plants, factories, and from car and truck emissions. The soot particles in question are known as PM 2.5 for particulate matter that is 2.5

Air Pollution 216

Air Pollution Nitrogen Oxides Fossil Fuels Climate Change 216

Arnold Porter

JUNE 2, 2021

The SCC is a metric that seeks to capture all of the costs that emitting a ton of carbon dioxide (or equivalent amounts of other greenhouse gases such as methane) imposes on society by contributing to climate change over the hundreds of years it remains in the atmosphere. 4:21-cv-00287-SPM (E.D. March 8, 2021).]] 2019); Birckhead v.

Climate Change 52

Climate Change Carbon Dioxide 2019 Regulations 52