Union of Concerned Scientists

AUGUST 22, 2022

California’s air pollution regulator, the Air Resources Board, is poised to adopt one of the most important steps that the state has ever taken to reduce exposure to air pollution and limit climate changing emissions. The ACCII regulations have several key components that make sure gasoline tailpipe pollution is greatly reduced.

Air Pollution 291

Air Pollution 2026 Nitrogen Oxides 2030 291

Union of Concerned Scientists

FEBRUARY 22, 2023

million registered vehicles, they contribute 39 percent of nitrogen oxide (NOx) emissions, 48 percent of fine particulate matter (PM2.5), and 21 percent of climate-changing emissions from all on-road vehicles in the state. This feasible and commonsense regulation would result in 46.45 The short answer is yes.

Nitrogen Oxides 313

Nitrogen Oxides Air Pollution Electricity Climate Change 313

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

OCTOBER 28, 2022

6 is still driving up Ohioans’ electricity bills—and undermining the state’s prospects for a clean energy future. 6 went into effect, Ohio ratepayers have paid more than $182 million to subsidize two 67-year-old coal-fired power plants operated by the Ohio Valley Electric Corporation (OVEC). Ohio regulators need to act.

Renewable Energy 351

Renewable Energy Nitrogen Oxides Electricity Clean Energy 351

Union of Concerned Scientists

FEBRUARY 9, 2024

Gas, which now generates 40 percent of US electricity, is considered by some to be critical to maintain grid reliability. For example, Dominion Energy, an electric and gas utility in Virginia, is planning to build a mammoth 1,000-megawatt gas plant in an area with a high percentage of residents who are people of color and low-income.

Clean Energy 353

Clean Energy Nitrogen Oxides Fossil Fuels Electricity 353

Union of Concerned Scientists

JUNE 6, 2023

As a result of continuing progress on regulations, the air-polluting emissions of new passenger vehicles currently for sale are thankfully much lower than those of older vehicles. These older vehicles are responsible for 73% of all nitrogen oxide exhaust from passenger vehicles and 64% of reactive organic gases.

Air Pollution 249

Air Pollution Nitrogen Oxides 2004 2003 249

PA Environment Daily

NOVEMBER 25, 2024

These penalties are in addition to a $670,000 civil penalty DEP accessed against Shell Falcon Pipeline and its contractor Minnesota Limited LLC for violations of its permit and other laws and regulations that occurred in 2019 and 2020 during pipeline construction. 1 Electricity Price Changes; Rates Will Vary From 8.4% Read more here.

Law 122

Law Nitrogen Oxides Natural Gas Air Pollution 122

Union of Concerned Scientists

AUGUST 17, 2023

Yet, in 2022, almost 40% of electricity in the US was generated by power plants fueled by natural gas. 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. States remain widely varied on their reliance on gas for electricity.

Fossil Fuels 244

Fossil Fuels Carbon Dioxide Nitrogen Oxides Electricity 244

Union of Concerned Scientists

OCTOBER 21, 2022

This regulation, called the Advanced Clean Fleets (ACF) rule, has the potential to deliver significant reductions in both air and climate-warming pollutants by requiring the state’s largest and most profitable commercial and public fleets to transition to electric trucks, vans, and buses over time, beginning in 2024.

Nitrogen Oxides 203

Nitrogen Oxides Air Pollution Regulations Climate Change 203

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.

Regulations 130

Regulations Ozone Air Pollution Clean Air Act 130

Clean Energy Law

JUNE 1, 2021

At a contentious board hearing on May 7, 2021, the South Coast Air Quality Management District (SCAQMD) approved a first-in-the-nation rule to regulate trucking emissions from warehouses by a 9-4 vote. Bledsoe and Jennifer Garlock. Any combination of WAIRE Menu items may be used to meet the WPCO.

Regulations 130

Regulations Ozone Nitrogen Oxides Electricity 130

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 232

Fossil Fuels 2023 Clean Energy Nitrogen Oxides 232

Union of Concerned Scientists

JULY 3, 2022

Instead, the Court has ruled that, though the agency can still regulate carbon emissions, it must do so narrowly and set standards solely based on options available at individual power plant facilities, such as efficiency measures to improve plant-level heat rates.

Climate Change 288

Climate Change Fossil Fuels Carbon Emissions Nitrogen Oxides 288

Enviromental Defense

SEPTEMBER 20, 2023

Along with their contribution to larger climate change impacts, gas plants also cause local air pollution – mainly nitrogen oxides and particulate matter. Multiple studies have concluded that Ontario does not need more gas to meet growing electricity demand.

Nitrogen Oxides 143

Nitrogen Oxides Fossil Fuels Air Pollution Electricity 143

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. This rule creates the first-ever, economy-wide, zero-emission standard for large truck fleets. Why did the state create this truck rule?

Nitrogen Oxides 163

Nitrogen Oxides Fossil Fuels Air Pollution Ozone 163

PA Environment Daily

OCTOBER 25, 2023

These include jobs in battery and electric component manufacturing, charging infrastructure construction, and electricity generation. -- $2.3 Getting more electric heavy-duty vehicles on the road will also greatly benefit the communities who live near busy roads and highways and bear the brunt of transportation pollution.” “ACT

Electricity 81

Electricity Nitrogen Oxides Air Pollution 2027 81

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!) Fleets that utilize electric and hydrogen vehicles are eligible to earn Low Carbon Fuel Standard ( LCFS ) credits, which can be sold to offset ZEV costs.

Electricity 130

Electricity Nitrogen Oxides Air Pollution Clean Air Act 130

PA Environment Daily

FEBRUARY 2, 2024

Comments due March 8. -- The Department of Environmental Protection published notice in the February 3 PA Bulletin inviting comments on proposed 2024 Ozone Season Nitrogen Oxide Emission Limits for Nonelectric Generating Units. Notice of new technical guidance documents and regulations? Comments due 25 days after publication.

Nitrogen Oxides 102

Nitrogen Oxides Environmental Protection Ozone Regulations 102

PA Environment Daily

OCTOBER 14, 2021

On October 14, the Department of Environmental Protection presented a proposed regulation that would adopt California’s existing Zero Emission Vehicle Program that requires 22 percent of the new passenger and light duty vehicle fleets offered for sale in the state be zero emission vehicles starting in model year 2025.

Nitrogen Oxides 52

Nitrogen Oxides Regulations 2025 Ground-Level Ozone 52

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 2020 Regulations 2019 130

Legal Planet

MARCH 6, 2023

Critically, and as we’ll discuss in greater depth shortly, hydrogen combustion (as opposed to its use in fuel cells) also leads to greater emissions of nitrogen oxides (NOx), a toxic group of pollutants regulated under the Clean Air Act. All this is not to say there is no place for hydrogen in a clean energy future.

Natural Gas 147

Natural Gas Fossil Fuels Carbon Emissions Carbon Dioxide 147

The Energy Law

DECEMBER 27, 2023

In the meantime, affected sources are subject to the current regulations set forth in LAC 33:III.2201.K. To comply with the 2015 SIP Call rule, Louisiana had proposed revising its SIP by removing LAC 33:III.2201.C.8, 8, which described an SSM period exemption, and adding a new section, LAC 33:III.2201.K K Startup and Shutdown, in its place.

2015 52

2015 Nitrogen Oxides Ozone 2023 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%. Read more here. LR100 has the lowest carbon footprint of any commercially available biogenic fuel.

2022 85

2022 Recycling 2020 Nitrogen Oxides 85

Union of Concerned Scientists

DECEMBER 21, 2023

How would that change if I hopped on the electric bus route at the end of my block? But while greenhouse gas emissions may be reduced, a delivery fulfilled by a diesel-burning truck may lead to increases in emissions of smog-forming nitrogen oxides and lung-damaging particulate matter.

Nitrogen Oxides 304

Nitrogen Oxides Electricity Fossil Fuels Air Pollution 304

Union of Concerned Scientists

MARCH 21, 2022

The past few years have been ripe with exciting news of new electric vehicle models hitting the market. Recently, the anticipated release of electric light-duty trucks has dominated consumers’ attention. Nearly everything from delivery vans to semis can be electric now. Electric trucks deliver wide loads of benefits.

2030 307

2030 Nitrogen Oxides Air Pollution Electricity 307

Union of Concerned Scientists

OCTOBER 4, 2023

In response, Congress put in place regulations to cut oil use from new passenger vehicles, known as the Corporate Average Fuel Economy (CAFE) program. Shortly thereafter, the Supreme Court ruled that EPA had the authority to regulate carbon dioxide emissions from passenger cars and trucks under Massachusetts v.

Electricity 301

Electricity Clean Air Act Carbon Dioxide 2027 301

Union of Concerned Scientists

SEPTEMBER 26, 2024

Examples are benzene, hydrofluoric acid, particulate matter, sulfur dioxide, nitrogen oxides, and many, many other toxic pollutants. A study of the causes of the explosion suggested the need for stronger safety regulations. Furthermore, refineries have a long history of violating regulations.

Ground-Level Ozone 254

Ground-Level Ozone Fossil Fuels Ozone Air Pollution 254

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 290

Climate Change Electricity Nitrogen Oxides Fossil Fuels 290

Union of Concerned Scientists

MARCH 26, 2024

The overall combination of reductions in particulate matter, nitrogen oxides and other air pollutants are expected to deliver $13 billion in annual health benefits. This is arguably the first time that the availability of plug-in electric vehicles has factored so significantly into the setting of US vehicle standards.

2027 319

2027 Technology Technology Nitrogen Oxides 319

Law Columbia

JUNE 27, 2024

This growing network of warehouses and the freight vehicles that serve them contribute significantly to a community’s greenhouse gas emissions and exposure to harmful pollutants like nitrogen oxides, carbon monoxide and particulate matter. A few salient points on each approach follow.

Nitrogen Oxides 81

Nitrogen Oxides Clean Air Act Carbon Monoxide Law 81

PA Environment Daily

AUGUST 15, 2022

18 On Road Dumping Drilling Wastewater; Methane Regs, Conventional Regs, Well Plugging, More Environmental Health Project: Setback Distances And The Regulations We Need To Protect Public Health From Oil & Gas Facilities Ohio River Valley Institute: 6% Population Loss, 3.3%

Nitrogen Oxides 52

Nitrogen Oxides Natural Gas Air Pollution Conservation 52

Union of Concerned Scientists

NOVEMBER 28, 2023

These rules must accelerate the ongoing transition towards electrification As my colleague recently wrote , this year has seen a continued rise in sales of electric vehicles, on pace for over a million fully electric vehicles sold this year in the US, indicating the transition to electrify the passenger car market is well underway.

2026 300

2026 Climate Change Nitrogen Oxides Greenhouse 300

Union of Concerned Scientists

APRIL 13, 2023

An ambitious and achievable goal to electrify privately owned vehicles While complementary action to reduce car usage is necessary to address climate change, to the extent the United States continues to be reliant upon privately owned passenger cars and trucks, those miles must be electric, powered by an increasingly clean grid.

Electricity 245

Electricity Nitrogen Oxides Climate Change 2030 245

Legal Planet

AUGUST 2, 2023

EPA last year, the new draft rule does not determine emission limits based on “generation shifting,” or the closure of fossil fuel-powered plants in favor of cleaner sources of electricity. Still, the fact that this draft rule follows the passage of the Inflation Reduction Act of 2022 (“IRA”) has enabled the EPA to be relatively stringent.

Carbon Dioxide 244

Carbon Dioxide Fossil Fuels Clean Air Act Nitrogen Oxides 244

Circle of Blue

MARCH 21, 2023

One of Mackinac Island’s ferries will be converted to zero-emissions electric power for the first time ever. MACKINAC ISLAND: A $3 million grant from the Michigan Department of Environment, Great Lakes, and Energy will fund a Mackinac Island passenger ferry’s conversion to zero-emissions electric power.

2023 130

2023 Nitrogen Oxides Carbon Dioxide Clean Water Act 130

PA Environment Daily

DECEMBER 25, 2022

Cartwright: Omnibus Federal Budget Package Includes $53 Million For NE PA, Including Wyoming Valley Stormwater Funding -- PA-Based Evangelical Environmental Network Praises Inclusion Of Growing Climate Solutions Act In Year-End Congressional Funding Package -- CBF: Federal Court Vacates FERC Conowingo Power Dam License, Offering New Chance For Chesapeake (..)

Conservation 49

Conservation Nitrogen Oxides 2022 Electricity 49

PA Environment Daily

JANUARY 28, 2023

As a general rule (Section A.9) Martin Causer Chair Of House Environmental Committee [PaEN] -- DCED’s Conventional Oil & Gas Drilling Advisory Council Meets Feb. 3 Online Meeting Set On Oil & Gas Facility Monitoring Project [PaEN] -- Beaver County Marcellus Awareness Community Feb. 1 Monthly Eyes On Shell Meeting. 7:30 p.m.

Natural Gas 73

Natural Gas Nitrogen Oxides Carbon Monoxide Air Pollution 73