Union of Concerned Scientists

APRIL 19, 2023

In late April, California air regulators are poised to pass one of the most meaningful regulations to reduce pollution from commercial trucks, vans, and buses. 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.

Electricity 261

Electricity Nitrogen Oxides Fossil Fuels Regulations 261

Union of Concerned Scientists

AUGUST 17, 2023

We need more electricity to transition our homes and cars off fossil fuels, but we can’t afford to let that electricity come from more gas power plants. But gas plants also release emissions of nitrogen oxides, more commonly referred to as NOx emissions, that contribute to smog and other pollutants.

Fossil Fuels 240

Fossil Fuels Carbon Dioxide Nitrogen Oxides Electricity 240

Union of Concerned Scientists

FEBRUARY 9, 2024

Gas plants and infrastructure emit nitrogen oxides (NOx) during combustion, which degrade local air quality. Permitting them to violate these critical regulations means taxpayers have to shoulder the cost of monitoring, remediation, and cleanup, if they happen at all. First, there’s air pollution.

Clean Energy 345

Clean Energy Nitrogen Oxides Fossil Fuels Electricity 345

Union of Concerned Scientists

MAY 4, 2023

In the coming years, Californians will begin to see a massive switch away from highly polluting fossil-fueled trucks to zero-emission electric trucks. Additionally, the rule phases out the sale of fossil-fueled trucks in 2036. This rule creates the first-ever, economy-wide, zero-emission standard for large truck fleets.

Nitrogen Oxides 150

Nitrogen Oxides Fossil Fuels Air Pollution Ozone 150

Union of Concerned Scientists

SEPTEMBER 11, 2024

Switching from fossil fuels like gasoline to increasingly clean electricity sources is vital for hitting climate and air pollution goals. However the long term drop in per person gasoline use is likely due to fuel economy and greenhouse gas standards that have made gasoline vehicles more efficient over the prior decades.

Carbon Dioxide 186

Carbon Dioxide 2005 Electricity Nitrogen Oxides 186

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 266

Climate Change Fossil Fuels Carbon Emissions Nitrogen Oxides 266

Union of Concerned Scientists

SEPTEMBER 26, 2022

Coming off its recent decision requiring all new passenger cars and trucks be zero-emission by 2035, the California Air Resources Board (CARB) is developing a first-of-its-kind regulation to reduce emissions from heavy-duty vehicles like delivery vans, big rigs, box trucks, and buses. There are more than 1.8 pollution from vehicles.

Climate Change 273

Climate Change Electricity Nitrogen Oxides Fossil Fuels 273

Union of Concerned Scientists

JUNE 3, 2024

Because of this, regulators worked closely with impacted businesses, community advocates, and technical and policy experts (like UCS!) Other Frequently Asked Questions… What are the climate benefits from the ACF Regulation? Such meaningful and transformative efforts are not free from hiccups, however.

Electricity 130

Electricity Nitrogen Oxides Air Pollution Clean Air Act 130

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

MARCH 20, 2023

Shell clearly isn’t interested in operating safely or responsibly ― so it’s up to regulators and citizens to force them to get emissions in check. Shell also emitted the dangerous pollutants nitrogen oxides and carbon monoxide from sources at the plant in the final months of 2022 at rates that exceed permit limits.

Air Pollution 98

Air Pollution Nitrogen Oxides Carbon Monoxide Fossil Fuels 98

Environmental Progress

JANUARY 21, 2022

Nuclear energy has very low NOx (nitrogen oxides), SO2 (sulphur dioxide), PM (particulate matter) and NMVOC (non-methane volatile organic compounds) emissions. The European Commission commissioned a thorough review of nuclear energy by the Joint Research Centre (JRC). The result is an almost 400-page report on the topic.

Nitrogen Oxides 55

Nitrogen Oxides Fossil Fuels Sustainable Development Ozone 55

Legal Planet

SEPTEMBER 3, 2021

(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.) References (may be paywall-restricted) .

Carbon Dioxide 147

Carbon Dioxide 2013 Nitrogen Oxides Carbon Monoxide 147

Clean Energy Law

NOVEMBER 25, 2019

The Basin does not meet the state or federal ambient air quality standards for ozone and particulate matter, and existing regulations have to date proved insufficient to bring the Basin into compliance. In other words, if an action was required for compliance with a regulation, then WAIRE Points cannot be generated.

Ozone 130

Ozone Regulations 2020 2019 130

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. That does not mean, however, that states and utilities are similarly constrained from generation shifting as they develop ways to comply with the federal regulations.

Carbon Dioxide 200

Carbon Dioxide Fossil Fuels Clean Air Act Nitrogen Oxides 200

Union of Concerned Scientists

OCTOBER 4, 2023

A brief history of fuel economy standards In the wake of the 1970s oil embargo that resulted in gasoline shortages and rationing, the country started to recognize the harm of a daily life reliant upon oil. EPA , and Congress finalized the Energy Independence and Security Act of 2007 , requiring increasing fuel economy standards.

Electricity 276

Electricity Clean Air Act Carbon Dioxide 2027 276

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

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.

2026 275

2026 Climate Change Nitrogen Oxides Greenhouse 275

PA Environment Daily

JULY 29, 2022

Fossil-fueled trucks, vans, and buses are a major source of climate-disrupting greenhouse gas emissions and nitrogen oxides (NOx), particulate matter (PM), and hazardous air pollutants that harm public health. In 2021, Quebec adopted a regulation requiring all new school buses to be electric.

Nitrogen Oxides 52

Nitrogen Oxides Electricity Fossil Fuels Regulations 52

PA Environment Daily

DECEMBER 25, 2022

By Adriana E. Ramirez [Equitrans Gas Leak, Keystone Oil Pipeline Spill] -- The Allegheny Front: ‘We Do Have Questions To Answer’ About Single-Use Plastic Waste, Shell Internal Emails Reveal -- Centre Daily Times: Centre County To Expand Curbside Recycling Program In 2023 -- U.S.

Conservation 62

Conservation Nitrogen Oxides Electricity Fossil Fuels 62

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. billion in NOx and $445.1 billion - $1.02 trillion in SOx cumulative public health benefits for Pennsylvanians. Read more here. Read more here.

Natural Gas 121

Natural Gas Nitrogen Oxides 2005 Air Pollution 121

Union of Concerned Scientists

APRIL 11, 2024

As we now know, fossil fuel companies lied about it for decades to protect their profits. Now that there is a desperate need to slash global warming emissions worldwide to avoid the worst consequences of climate change, it is critical to rapidly phase out the use of all fossil fuels. What accounts for that?

2013 363

2013 Electricity Natural Gas Fossil Fuels 363

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. Tens of thousands of lives have been lost over the years because regulations for PM 2.5

Air Pollution 218

Air Pollution Nitrogen Oxides Fossil Fuels Climate Change 218

Union of Concerned Scientists

JUNE 14, 2023

Those currently operating fossil fuel plants generate 25 percent of U.S. First, the court did not question the EPA’s authority to regulate power plant carbon emissions. global warming pollution, second only to the transportation sector. EPA Supreme Court decision in 2022. There are two key takeaways from West Virginia v.

Fossil Fuels 243

Fossil Fuels Carbon Emissions Nitrogen Oxides Clean Air Act 243

PA Environment Daily

APRIL 28, 2024

-- DEP Invites Comments On Renewal Of Waste Permit For Keystone Landfill In Lackawanna County [PaEN] -- Comments Invited By DEP On Stronghold Digital Mining Panther Creek Power Plant Title V Air Quality Permit Renewal [PaEN] -- DEP Sets May 16 Public Conference To Accept Comments On Rosebud Mining Permit For Cherry Tree Mine In Clearfield, Indiana (..)

Earth Day 79

Earth Day Nitrogen Oxides Conservation Electricity 79

ESA

APRIL 11, 2022

Supreme Court reinstates Trump administration Clean Water Act regulation. 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. Investing in new fossil fuels infrastructure is moral and economic madness,” said U.N.

2022 98

2022 Fossil Fuels Clean Water Act Climate Change 98

Arnold Porter

JUNE 2, 2021

For example, should costs imposed by US regulation of greenhouse gases be justified by including in the benefits the reduction of climate change impacts outside of the United States? First, the SCC will be used to benchmark the benefits of agency regulations. Energy Regul. N: See Appalachian Voices v. Comm'n , No.

Climate Change 52

Climate Change Carbon Dioxide Regulations 2019 52

ESA

APRIL 5, 2021

Joe Manchin III (D-WV) and Lisa Murkowski (R-AK) raised objections to her nomination because of her opposition to fossil fuels. USFWS – Migratory Bird Service Regulations Committee and Flyway Council Meetings (Apr. Klein’s name was withdrawn for the job before Debra Haaland was confirmed to be the Interior secretary.

2021 74

2021 Technology Technology Conservation 74