Union of Concerned Scientists

DECEMBER 21, 2023

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

Union of Concerned Scientists

AUGUST 20, 2024

Reductions in pollutants including particulate matter, nitrogen oxides, carbon monoxide and others, help to clean the air – not just for children riding the bus, but everyone in the communities where these buses travel, as well as near the refineries where fuels are produced. The figure below shows the results.

Electricity

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

Union of Concerned Scientists

NOVEMBER 15, 2022

By using recycled instead of newly mined materials, reduction of climate-changing greenhouse gas emissions is approximately 64%. Emissions which create smog and impact human health can also be mitigated; sulfur oxides can be reduced by 89% and nitrogen oxides by 78%.

Electricity

Union of Concerned Scientists

OCTOBER 21, 2022

Despite their low numbers, these trucks are responsible for around one-third of smog-forming nitrogen oxide (NOx) emissions, a quarter of lung-damaging fine particulate matter (PM2.5) emissions, and just under 15 percent of climate-warming greenhouse gas (GHG) emissions from the state’s on-road vehicles.

Nitrogen Oxides

Union of Concerned Scientists

SEPTEMBER 17, 2024

Medium- and heavy-duty vehicles (MHDVs), like the big rigs on our highways and the vans that deliver our packages, make up just over 1 in 10 of the vehicles on our roads, but are responsible for over half of ozone-forming nitrogen oxide pollution and lung-damaging fine particulate pollution from on-road vehicles.

Electricity

Union of Concerned Scientists

MAY 4, 2023

Trucks and buses on California’s roads and highways are responsible for the majority of lung-damaging fine particulate and ozone-forming nitrogen oxide emissions, and a sizable amount of climate-warming greenhouse gas emissions as well.

Nitrogen Oxides

PA Environment Daily

DECEMBER 20, 2023

Unconventional, conventional, pipeline, storage and other oil and gas facilities have been self-reporting air emissions from their facilities since 2012 and do so regularly under Title V and other Air Quality permits issued by the Department of Environmental Protection. tons - 1,3 Butadiene [EPA Hazardous Air Pollutant] -- 55.68

Air Pollution

Enviromental Defense

FEBRUARY 10, 2023

Gas is a polluting fossil fuel which emits greenhouse gasses when it is produced and used. It is responsible for one third of Ontario’s greenhouse gas emissions , making it one the province’s worst climate change contributors. Using gas appliances at home creates indoor air pollution and can lead to asthma in children.

Natural Gas

PA Environment Daily

JULY 30, 2024

AFIG aims to increase sustainable and renewable energy throughout Pennsylvania's transportation sector, lowering greenhouse gas emissions and improving air quality for many communities," said DEP Acting Secretary Jessica Shirley. "A The awards will save an estimated 895,231 gallons of gasoline per year.

Nitrogen Oxides

PA Environment Daily

FEBRUARY 28, 2023

Getting more zero- and low-emission vehicles on the road in Pennsylvania helps reduce harmful air pollutants, including nitrogen oxides, carbon monoxide, particulate matter, and volatile organic compounds. It also helps lower the level of carbon dioxide, one of the greenhouse gases heating up the climate, in the air.

Nitrogen Oxides

PA Environment Daily

JANUARY 21, 2022

million in Alternative Fuel Incentive Grants (AFIGs) to 18 cleaner fuel transportation projects statewide that will reduce greenhouse gas emissions and other air pollutants. Transportation generates 47 percent of nitrogen oxide emissions in Pennsylvania, contributing to the formation of ground-level ozone.

Nitrogen Oxides

PA Environment Daily

SEPTEMBER 22, 2022

The study-- Hazardous Air Pollutants In Transmission Pipeline Natural Gas: An Analytic Assessment -- was accepted for publication in Environmental Research Letters journal September 16. blowdowns and blowouts), which we now know not only contains methane, but also Hazardous Air Pollutants and other chemicals.

Air Pollution

PA Environment Daily

AUGUST 31, 2023

Getting more zero- and low-emission vehicles on the road in Pennsylvania helps reduce harmful air pollutants, including nitrogen oxides, carbon monoxide, particulate matter, and volatile organic compounds. The transportation sector makes up 22 percent of Pennsylvania’s total greenhouse gas emissions.

Nitrogen Oxides

Enviromental Defense

OCTOBER 12, 2023

Instead, this false solution will foist more waste and air pollution on a community that is already overburdened with both. Instead of subsidizing these polluting waste and fossil-burning projects, the government should invest in truly renewable energy, which is a cleaner and more affordable source of power.

Fossil Fuels

Union of Concerned Scientists

JUNE 3, 2024

The Climate Pollution Reduction Grants (CPRG) program provides $5 billion in grants to states, local governments, tribes, and territories to develop and implement ambitious plans for reducing greenhouse gas emissions and other harmful air pollution. billion for competitive implementation grants.

Electricity

PA Environment Daily

APRIL 14, 2022

million in Alternative Fuels Incentive Grants to municipalities and businesses for 99 electric vehicles and more clean fuel transportation projects to improve air quality in their communities. Transportation is one of the biggest sources of air pollution in Pennsylvania.

Nitrogen Oxides

Edouard Stenger

NOVEMBER 29, 2022

noted ” Diesel generators produce carbon dioxide (CO2), nitrogen oxide (NOx), and particulate matter. These generators release this into the atmosphere and substantially reduce air quality in the nearby regions. This is very expensive. Additionally, as EnergyEducation.ca Every litre of fuel has 0.73 kg of pure carbon, 2.6

Nitrogen Oxides

Science & Climate

APRIL 22, 2021

Transportation is the largest source of greenhouse gas emissions in California. Health: Transportation is a major cause of local air pollution, as well as climate change. Particulate matter harms lungs and hearts, while nitrogen oxide compounds contribute to ozone pollution and other health impacts.

Fossil Fuels

Union of Concerned Scientists

MARCH 21, 2022

While pollution from electricity generation is still significant, the pollution per mile traveled for EVs electric vehicles is significantly less for over 90 percent of US drivers. Heavy-duty vehicles have an outsized impact on climate change and air pollution. States play a major role in electric truck adoption.

2030

Union of Concerned Scientists

OCTOBER 13, 2022

The Advanced Clean Fleets (ACF) rule has the potential to significantly reduce climate-warming greenhouse gas (GHG) emissions as well as harmful air pollutants like fine particulates (PM2.5) and nitrogen oxides (NOx) from the numerous commercial and government fleets of MHD vehicles in the state.

Electricity

Union of Concerned Scientists

FEBRUARY 22, 2023

Much of this air pollution comes from diesel trucks rumbling along the state’s many highway corridors, in particular I-95 which connects many major cities along the East Coast. This all makes Maryland one of the deadliest states for diesel particulate pollution. This feasible and commonsense regulation would result in 46.45

Nitrogen Oxides

Union of Concerned Scientists

APRIL 19, 2023

These trucks, which move shipping containers and goods from ports and railyards, are among the dirtiest on the road and are a primary source of air pollution in disproportionately impacted communities. pollution from vehicles. pollution from vehicles. After 2036, all new MHDVs sold in California will be electric.

Nitrogen Oxides

Union of Concerned Scientists

JULY 1, 2024

To increase the global warming benefits of electrification and significantly reduce air pollution, electricity must be generated from renewable sources. by 13 percent and other key pollutants such as nitrogen oxides and sulfur dioxide by 77 and 90 percent, respectively.

Fossil Fuels

Union of Concerned Scientists

AUGUST 29, 2023

It’s clear , and it has been clear for decades, that to stave off the worst impacts of climate change we must drastically reduce greenhouse gas (GHG) emissions. Much of California also continues to be out of compliance with federal air quality standards, and millions of Californians breathe unhealthy air every day.

Nitrogen Oxides

Union of Concerned Scientists

SEPTEMBER 26, 2022

pollution from vehicles. Among this fleet of trucks and buses, tractor trucks are, by far, the most significant polluters – although just about 1 in 10 medium- and heavy-duty vehicles, they’re responsible for around half of all emissions from the state’s fleet. There are more than 1.8

Climate Change

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. The largest source of credits is for the use of alternative air-conditioning refrigerants with a lower greenhouse gas potential.

Nitrogen Oxides

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

Enviromental Defense

FEBRUARY 11, 2022

Late in 2021, the Independent Electricity Systems Operator (IESO), Ontario’s electricity grid management agency, released its latest projections: In 2021, Ontario’s electricity sector, aka the grid, generated less than 4 megatonnes (MT) of greenhouse gases (GHGs).

Fossil Fuels

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. This is the first time EPA has sought to limit emissions in over two decades, and it is long overdue.

Regulations

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

Union of Concerned Scientists

JUNE 18, 2024

Research has shown this indoor air pollution from gas use in buildings consists of a slew of hazardous air pollutants, including the known carcinogen benzene. of childhood asthma cases nationally are attributable to gas stove pollution. An estimated 12.7% Hydrogen is also very prone to leaking.

Fossil Fuels

PA Environment Daily

OCTOBER 25, 2023

billion per year in net societal benefits (the monetized value of climate and public health benefits resulting from reduced greenhouse gas emissions, nitrogen oxides, and particulate matter; as well as net cost savings to light-duty vehicle owners from operating zero emission vehicles and savings to all electricity customers). “The

Electricity

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

Union of Concerned Scientists

NOVEMBER 28, 2023

EPA considering a range of alternatives EPA proposed standards that would aim to reduce greenhouse gas tailpipe emissions by about 70 percent compared to today’s vehicles (or about a 60 percent reduction from the 2026 standards currently on the books), to a lab certification level of emissions of 82 grams per mile (g/mi) by 2032.

2026

Union of Concerned Scientists

APRIL 13, 2023

Electrification can eliminate tailpipe emissions entirely, which means directly reducing harmful pollution affecting the air we breathe.

Electricity

Frontiers

JUNE 5, 2023

Double climate benefits from a Great Food Transition ​ Netherlands International Champion Dr Paul Behrens from Leiden University presented a groundbreaking analysis that for the first time quantifies the significant reduction in greenhouse gas emissions if high-income countries move away from eating meat and restore land spared from animal farming.

2023