PA Environment Daily

DECEMBER 20, 2023

In 2022, these facilities self-reported 13,432,713 tons of air pollution-- 47.93% came from mid-stream pipeline facilities; 30.18% from unconventional shale gas wells and 21.81% from main line natural gas compressor stations. tons, carbon dioxide- 13,222,354.96 tons, carbon dioxide- 3,710,597.99 tons - Ethane -- 8.74

Air Pollution 76

Air Pollution 2012 Carbon Dioxide 2022 76

Union of Concerned Scientists

APRIL 11, 2024

That would of course include fossil gas, which consists of 85 to 90 percent methane, a significantly more potent heat-trapping gas than carbon dioxide. The EPA finally introduced a much-delayed 1-hour exposure limit for outdoor NO2 in 2010, but there is still no comparable standard for indoor exposure.

2013 358

2013 Electricity Natural Gas Fossil Fuels 358

Law Columbia

MARCH 13, 2023

billion tons of carbon dioxide emissions by 2050. The Obama Administration set the first vehicle GHG emissions standards in 2010 for vehicles manufactured in model years 2012 through 2016, and set revised standards in 2012 for model years 2017 through 2025.

Clean Air Act 55

Clean Air Act Air Pollution Climate Change Regulations 55

Law Columbia

NOVEMBER 7, 2017

With respect to the analysis of climate change impacts, the appellate court said the City of Brea had appropriately selected a significance threshold for project greenhouse gas emissions that was higher than one used for a similar residential project in 2010. The company said it would soon file a federal lawsuit to pursue these claims.

2017 40

2017 Clean Air Act Climate Change Clean Water Act 40