Union of Concerned Scientists

MAY 12, 2022

Emissions of sulfur dioxide and nitrogen oxides from power plants in alliance states drop 88 percent and 77 percent respectively by 2040. Under the no-new-policy scenario, sulfur dioxide and nitrogen oxides decline only by 27 percent and 18 percent, respectively.

Electricity 279

Electricity Fossil Fuels Renewable Energy Nitrogen Oxides 279

Union of Concerned Scientists

DECEMBER 1, 2022

California’s leadership on reducing truck pollution has been on full display the past few years, passing critical regulations requiring 90 percent reduction in smog-forming nitrogen oxide (NO X ) emissions from diesel trucks and requiring manufacturers sell an increasing share of electric trucks to move away from fossil fuels altogether.

Nitrogen Oxides 246

Nitrogen Oxides Clean Air Act Ozone Fossil Fuels 246

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. Last year, Congress passed the most ambitious climate bill ever enacted, the Inflation Reduction Act.

Carbon Emissions 331

Carbon Emissions Fossil Fuels Clean Energy 2030 331

Union of Concerned Scientists

NOVEMBER 3, 2022

Primarily, these have focused on the 2007 EPA regulations, which were the first step in the phase-in of diesel engine standards meant to cut particulate emissions by more than 80 percent and smog-forming nitrogen oxides (NO X ) emissions by 90 percent.

2007 298

2007 Nitrogen Oxides Regulations 2004 298

Ocean Conservancy

MARCH 3, 2025

Preparing the workforce for decarbonization is just as crucial as deploying zero-emission technologies. Collaboration among industry, government and educational institutions should also be used to create comprehensive training programs that align with emerging port technologies and regulatory requirements.

Nitrogen Oxides 52

Nitrogen Oxides Ocean Conservation Technology 52

Union of Concerned Scientists

JULY 3, 2022

This decision wrongfully precludes the agency’s authority to set robust power plant carbon pollution standards in line with today’s technologies and practices adopted on a sector-wide basis.

Climate Change 296

Climate Change Fossil Fuels Carbon Emissions Nitrogen Oxides 296

Union of Concerned Scientists

FEBRUARY 9, 2024

Gas plants and infrastructure emit nitrogen oxides (NOx) during combustion, which degrade local air quality. There’s a wide range of solutions, including integrating solar, wind and other renewable technologies; investing in new transmission; and reducing demand with efficiency measures. First, there’s air pollution.

Clean Energy 356

Clean Energy Nitrogen Oxides Fossil Fuels Electricity 356

Union of Concerned Scientists

AUGUST 29, 2023

Even with promising zero-emission vehicle sales in recent years, gasoline-fueled cars and trucks continue to emit 40% of California’s greenhouse gas emissions and 45% of our smog-forming nitrogen oxides, more commonly referred to as NOx emissions.

Nitrogen Oxides 235

Nitrogen Oxides 2007 Greenhouse 2013 235

Union of Concerned Scientists

AUGUST 21, 2024

Most prominently, because the approach is changing from rewarding specific technologies to rewarding anything that meets the greenhouse gas (GHG) emissions threshold of “clean”—hence the “tech-neutral” label—exactly how the government goes about determining whether or not something is actually eligible will be enormously important.

Electricity 303

Electricity Clean Energy Greenhouse Technology 303

Union of Concerned Scientists

JANUARY 18, 2024

Electrification involves a transition away from a technology which people have become accustomed to, and change is always challenging. Because EVs are a relatively recent technology, statistics are still being collected on the frequency of maintenance and repairs, but there are some estimates of the cost of predicted repairs and maintenance.

Electricity 331

Electricity Nitrogen Oxides Technology Technology 331

Union of Concerned Scientists

MAY 13, 2024

come from reactions of industrial pollutants (nitrogen oxides and sulfur oxides) with sunlight and unfinished fuel combustion. Ozone is formed when nitrogen oxides (NOx) and volatile organic compounds (VOCs) react in sunlight, and it is exacerbated under higher temperatures that make ozone pollution worse in the summer.

2024 312

2024 Fossil Fuels Ozone Air Pollution 312

Union of Concerned Scientists

APRIL 2, 2024

The types of projects eligible under the CPP range widely, but notably the agency is focused on already proven zero-emission technologies, like electric tractor trucks, tugboats, and cargo handling equipment. The program is squarely focused on zero-emission equipment and projects – combustion technologies are explicitly ineligible.

Air Pollution 225

Air Pollution Nitrogen Oxides Electricity Climate Change 225

Union of Concerned Scientists

OCTOBER 13, 2022

and nitrogen oxides (NOx) from the numerous commercial and government fleets of MHD vehicles in the state. The ACF is an opportunity to deliver meaningful reductions in air pollution for the most affected communities, but the current proposal falls short of what is technologically and economically feasible.

Electricity 246

Electricity Air Pollution Nitrogen Oxides 2030 246

Union of Concerned Scientists

NOVEMBER 16, 2022

A few critical points puncture the industry’s empty rhetoric: When hydrogen is burned, it can emit as many nitrogen oxides as natural gas combustion —if not more —which can cause significant respiratory health problems. The technology to keep the planet under 1.5 degree C target within reach.

Fossil Fuels 321

Fossil Fuels Paris Agreement Renewable Energy Carbon Dioxide 321

Union of Concerned Scientists

MARCH 23, 2023

In 2021 alone, the plants slated for retirement emitted more than 28,000 tonnes of nitrogen oxides (NO x ), 32,000 tonnes of sulfur dioxide (SO 2 ), and 51 million tonnes of carbon dioxide (CO 2 ), according to EIA data. What can be done?

Fossil Fuels 239

Fossil Fuels 2023 Clean Energy Nitrogen Oxides 239

Union of Concerned Scientists

NOVEMBER 30, 2023

Reducing fossil fuel pollution leads to fewer deaths and more healthcare savings UCS found that decarbonization policies result in a decline in key pollutants such as PM 2.5 , nitrogen oxides, and sulfur oxides.

Fossil Fuels 288

Fossil Fuels Clean Energy Nitrogen Oxides Carbon Emissions 288

PA Environment Daily

MARCH 15, 2024

The proposed revised General Permit contains a revision to the Best Available Technology requirement for nitrogen oxide emissions and an added option for installing a continuous methane monitor. The proposed revised nitrogen oxide (NOx) emission limit is 0.15 Comments are due April 30 (45 days).

Nitrogen Oxides 76

Nitrogen Oxides Environmental Protection 2024 Technology 76

Union of Concerned Scientists

DECEMBER 15, 2022

The EPA is getting ready to finalize a critical regulation limiting emissions of smog-forming nitrogen oxide (NO X ) and soot (or particulate matter, PM 2.5 ) from new heavy-duty trucks. Indefinite delay of more effective emissions technology could permanently impede the path towards cleaning up the diesel truck fleet.

Regulations 243

Regulations 2027 Nitrogen Oxides Technology 243

Enviromental Defense

FEBRUARY 10, 2023

Fossil gas is bad for our health Gas plants emit nitrogen oxides which increase smog and can cause respiratory problems for people living nearby. Gas plants are often the top emitters of nitrogen oxides in communities.In the home, gas stoves and ovens release Nitrogen Dioxide in amounts above safe limits.

Natural Gas 102

Natural Gas Nitrogen Oxides Fossil Fuels Carbon Dioxide 102

PA Environment Daily

JUNE 30, 2023

This project would install four Waukesha engines (each rated at 1,680 bhp) controlled by non-selective catalytic reduction technology. nitrogen oxides, 21.63 Potential emissions from all sources after completion of the project are estimated to be-- in tons per year-- 0.46 volatile organic compounds; 12.31 carbon monoxide, 5.61

Nitrogen Oxides 75

Nitrogen Oxides Carbon Monoxide Air Pollution Natural Gas 75

PA Environment Daily

APRIL 24, 2024

By advancing Pennsylvania’s clean transportation infrastructure, we reduce harmful emissions of nitrous oxides and sulfur dioxide across Pennsylvania. Replacing heavy diesel vehicles with new low- to zero-emissions equipment technology will help mitigate air pollution from transportation sources.”

Ground-Level Ozone 75

Ground-Level Ozone Nitrogen Oxides Air Pollution Ozone 75

Legal Planet

MARCH 6, 2023

But with the recent influx of government incentives for hydrogen production, new and improving production and storage technologies, and greater political will than ever before, H 2 ’s reputation is gaining favor. But for many of these use-cases, hydrogen doesn’t do the job particularly well, at least as compared to existing technology.

Natural Gas 147

Natural Gas Fossil Fuels Carbon Emissions Carbon Dioxide 147

PA Environment Daily

JANUARY 24, 2023

The locomotives at issue in this settlement burn diesel fuel which produces significant emissions of nitrogen oxides (NOx) and fine particulate matter. The settlement is expected to reduce tons of nitrogen oxide and particulate matter pollution and improve air quality where their trains operate.” “By

Clean Air Act 73

Clean Air Act Nitrogen Oxides Ozone Pollution Control 73

PA Environment Daily

FEBRUARY 2, 2024

. -- The Department of Environmental Protection published notice in the February 3 PA Bulletin inviting comments on proposed State Air Pollution Implementation Plan Regional Haze Best Available Retrofit Technology and setting three public hearings March 7 in Norristown, March 7 in Harrisburg, March 7 in Pittsburgh DEP Regional Offices.

Nitrogen Oxides 100

Nitrogen Oxides Environmental Protection Ozone Regulations 100

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. Annually, the project will remove 1.38 Annually the project will remove 3.9 tons of NOx and other pollutants from the air.

Nitrogen Oxides 57

Nitrogen Oxides Clean Energy Ground-Level Ozone Carbon Monoxide 57

A Greener Life

SEPTEMBER 1, 2021

His office says the buses will help clean up the air and improve the health of Londoners by reducing the level of harmful nitrogen oxide in the air. This move is the latest effort by Mayor Khan to clean up London ’s toxic air which frequently breaches legal limits.

Nitrogen Oxides 98

Nitrogen Oxides Air Pollution Electricity Carbon Emissions 98

PA Environment Daily

MAY 4, 2023

On May 4, the Department of Environmental Protection announced it will receive public comments and host a May 17 in-person public hearing regarding a plan approval application for Reasonably Available Control Technology (RACT III) requirements for Covanta Delaware Valley, LP, a waste to energy facility in the City of Chester, Delaware County.

Nitrogen Oxides 74

Nitrogen Oxides Waste Clean Air Act Air Pollution 74

Union of Concerned Scientists

JUNE 3, 2024

The Carl Moyer Grant Program also provides incentive funds (around $60 million/year) to private companies and public agencies to purchase cleaner-than-required engines, equipment, and emission-reduction technologies for heavy-duty equipment.

Electricity 130

Electricity Nitrogen Oxides Air Pollution Clean Air Act 130

PA Environment Daily

JANUARY 21, 2022

The AFIG Program funds projects that replace older gasoline- or diesel-fueled vehicles with cleaner fuel vehicles that helps reduce emissions of carbon monoxide, particulate matter, volatile organic compounds, nitrogen oxides, and carbon dioxide, a principal greenhouse gas.

Nitrogen Oxides 52

Nitrogen Oxides Greenhouse Ground-Level Ozone Carbon Dioxide 52

Enviromental Defense

OCTOBER 12, 2023

So called “Blue Hydrogen”—Hydrogen from natural gas with carbon capture— is even worse for the climate than burning coal or natural gas given the methane leakage and extra fuel needed to power the CCUS technology.

Fossil Fuels 70

Fossil Fuels Nitrogen Oxides Natural Gas Carbon Dioxide 70

Clean Energy Law

JUNE 1, 2021

A local air district approved a rule requiring warehouses to adopt clean technologies or pay a mitigation fee. The WAIRE Program essentially requires warehouse operators to take actions to electrify warehouse activities and the trucks that visit warehouses in order to reduce nitrogen oxides (NOx) and diesel particulate matter (DPM) emissions.

Regulations 130

Regulations Ozone Nitrogen Oxides Electricity 130

Legal Planet

AUGUST 22, 2023

States and local air quality regulators have the legal authority to set particulate matter (PM), ozone, and nitrogen oxides (NOx) emissions standards and adopt regulations for these pollutants when they are already in attainment of the national ambient air quality standards ( NAAQS ) set by the U.S. and Sierra Club v.

Regulations 130

Regulations Ozone Air Pollution Clean Air Act 130

Edouard Stenger

NOVEMBER 29, 2022

noted ” Diesel generators produce carbon dioxide (CO2), nitrogen oxide (NOx), and particulate matter. Likewise, containerized batteries and energy storage now abound and use various technologies, from the regular ion-lithium to more advanced redox flow solutions. This is very expensive. Additionally, as EnergyEducation.ca

Nitrogen Oxides 59

Nitrogen Oxides Carbon Dioxide Electricity Air Pollution 59

Vorys Law

MAY 20, 2021

Ohio EPA has proposed rules that will require additional Volatile Organic Compound (VOC) and Nitrogen Oxide (NOx) emission controls for certain manufacturing and industrial operations located in the Cincinnati and Cleveland 2015 ozone nonattainment areas.

Ozone 40

Ozone Technology Technology Nitrogen Oxides 40

Frontiers

JUNE 5, 2023

Ammonia: ​a cost-effective priority for cleaner air​ China International Champion Prof Baojing Gu from Zhejiang University presented a game-changing map of how nitrogen emissions contribute to deadly air pollution, plus an analysis showing that ammonia is a better target than nitrogen oxides for tackling this global health threat.

2023 97

2023 Nitrogen Oxides Sustainable Development Climate Change 97

Clean Energy Law

NOVEMBER 25, 2019

One of the most significant air quality challenges in the Basin is reducing emissions of the ozone precursor nitrogen oxides (NO x ) to meet the ozone standard attainment deadlines. According to the 2016 AQMP, mobile sources contributed about 88% of total NO x emissions in the Basin in 2012.

Ozone 130

Ozone 2020 Regulations 2019 130

The Energy Law

SEPTEMBER 15, 2011

By: Lesley Foxhall Pietras On August 8, 2011, the Environmental Protection Agency (EPA) published a far-reaching Clean Air Act rule intended to address the interstate transport of sulfur dioxide (SO2) and nitrogen oxides (NOx) from upwind to downwind states. See 76 Fed. 48208 (Aug.

Air Pollution 40

Air Pollution 2011 Nitrogen Oxides Ozone 40