Union of Concerned Scientists

AUGUST 20, 2024

The Environmental Protection Agency’s (EPA) Clean School Bus (CSB) Program was established by the Energy Policy Act of 2005 to help communities reduce pollution from older, higher polluting school buses. Despite past investments, thousands of older polluting school buses remain on the road.

Electricity 321

Electricity Natural Gas Nitrogen Oxides Air Pollution 321

PA Environment Daily

JUNE 30, 2023

The Department of Environmental Protection published notice in the July 1 PA Bulletin inviting comments on a proposed new General Permit Plan Approval covering Coal-Mine Methane Enclosed Flares (BAQ-GPA/GP-21). million metric tons in 2005 and natural gas production greenhouse gas emissions increased from 8.74

Carbon Monoxide 95

Carbon Monoxide 2005 Greenhouse Natural Gas 95

PA Environment Daily

SEPTEMBER 22, 2023

The Department of Environmental Protection published notice in the September 23 PA Bulletin announcing the availability of the new General Permit Plan Approval covering Coal-Mine Methane Enclosed Flares (BAQ-GPA/GP-21). million metric tons in 2005 and natural gas production greenhouse gas emissions increased from 8.74

Carbon Monoxide 105

Carbon Monoxide 2005 Greenhouse Natural Gas 105

PA Environment Daily

DECEMBER 20, 2024

The Department of Environmental Protection published notice in the December 21 PA Bulletin a revised application and instructions for the Air Quality General Permit for Coal-Mine Methane Enclosed Flares (GP-21) is now available. million metric tons in 2005 and natural gas production greenhouse gas emissions increased from 8.74

Carbon Monoxide 66

Carbon Monoxide 2005 Greenhouse Natural Gas 66

Union of Concerned Scientists

SEPTEMBER 26, 2024

Based on data from the Environmental Protection Agency (EPA) on toxic air and water emissions for a large number of industrial facilities across the US, refineries are the 10 th most toxic industry , in a toxicity ranking list with over 200 grades. Refineries are among the most toxic industries in this country. have a diameter of 2.5

Ground-Level Ozone 323

Ground-Level Ozone Fossil Fuels Ozone Air Pollution 323

PA Environment Daily

AUGUST 6, 2022

Since 2005, shale gas development, also known as unconventional natural gas development (UNGD), has grown rapidly. Air Pollution Air pollutants such as carbon monoxide (CO), hydrogen sulfide (H2S), nitrogen oxides (NOx), particulate matter (PM), and volatile organic compounds (VOCs) are released from various stages of shale gas development.

Air Pollution 59

Air Pollution Natural Gas Ground-Level Ozone Nitrogen Oxides 59