Union of Concerned Scientists

JULY 1, 2024

Their contribution to local air pollution is also highly disproportionate, as heavy-duty vehicles are responsible for 45 percent of on-road nitrogen oxides (NOx) and 57 percent of on-road fine particulate matter (PM2.5) by 13 percent and other key pollutants such as nitrogen oxides and sulfur dioxide by 77 and 90 percent, respectively.

Fossil Fuels 329

Fossil Fuels Biofuels Nitrogen Oxides Electricity 329

PA Environment Daily

AUGUST 31, 2023

The AFIG program supports the transition to alternative fuels including electricity, compressed natural gas, renewable natural gas, liquefied natural gas, propane, hydrogen, hythane, biodiesel, ethanol, methanol, and other advanced biofuels. The transportation sector makes up 22 percent of Pennsylvania’s total greenhouse gas emissions.

Nitrogen Oxides 72

Nitrogen Oxides Ground-Level Ozone Carbon Monoxide Natural Gas 72

PA Environment Daily

APRIL 26, 2022

for Vicinity Energy Biogenic Fuel: Vicinity Energy converted four boilers at its Edison Station in Philadelphia to use a new biofuel, LR100. . -- Vicinity Energy Philadelphia, Inc. Read more here. LR100 has the lowest carbon footprint of any commercially available biogenic fuel.

2022 84

2022 Recycling 2020 Nitrogen Oxides 84

Legal Planet

OCTOBER 5, 2023

greenhouse gas emissions, more than the electric power sector. The transportation sector is also a substantial source of nitrogen oxides and particulates, both of which are dangerous to human health. Transportation is now the source of 28% of U.S. Before starting, here’s a little more background about the three cases: Texas v.

Clean Air Act 279

Clean Air Act Nitrogen Oxides Regulations Technology 279