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DEP Invites Comments On Proposed Regional OTC Nitrogen Oxide Standards For Waste Combustors

PA Environment Daily

The Department of Environmental Protection published notice in the May 14 PA Bulletin inviting comments on nitrogen oxide emission reduction measures from municipal waste combustors proposed by the Northeast Ozone Transport Commission. Posted: May 13, 2022] PA Environment Digest

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EQB Meets Aug. 9 On Final Reg. Setting Manganese Toxics Water Quality Standard, RACT For Major Sources Of Nitrogen Oxides

PA Environment Daily

The Environmental Quality Board is scheduled to meet August 9 final regulation setting a science-based manganese standard of 0.3mg/L as a Water Quality Criteria for Toxic Substances to protect public health and environment and make the point of compliance for the standard at the point of discharge into a river or stream.

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Pennsylvanians Realized $500+ Billion In Public Health Benefits By Eliminating Coal-Fired Power Plants, Switching To Natural Gas

PA Environment Daily

The analysis leverages emissions data from the Department of Environmental Protection and applies U.S. Environmental Protection Agency methodologies to assign a dollar value to each ton of nitrogen oxide and sulfur dioxide reduced. billion in NOx and $445.1 billion - $1.02 billion in NOx and $445.1

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EQB Approves Final Reg. Setting Manganese Toxics Water Quality Standard, RACT For Major Sources Of Nitrogen Oxides

PA Environment Daily

The Board also approved a final regulation setting RACT (Reasonably Available Control Technology Standards) for major sources of nitrogen oxides. Both Part I and Part II have to be finalized before December 16, 2022 to avoid the sanctions. Posted: August 9, 2022] PA Environment Digest Read more here. Read more here.

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The State of the Air in 2024? Not Great

Union of Concerned Scientists

The air quality for this report was calculated using data reviewed by EPA from 2020, 2021, and 2022. That means it includes the extreme wildfires exacerbated by the fossil fuel industry that burned more than 4% of California in 2021 and 2022. High up, it forms a protective layer that shields the Earth from ultraviolet rays.

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DEP Posts 67 Pages Of Permit-Related Notices In March 25 PA Bulletin

PA Environment Daily

Read more here. -- The Department of Environmental Protection published notice in the March 25 PA Bulletin inviting comments on a proposed Hazardous Sites Cleanup Order and Agreement with American Tinning & Galvanizing Company concerning the cleanup of wheelabrator dust pile at the Vallimont Site in Erie. (

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Ask a Scientist: UCS Transportation Program Adds Equitable Mobility to its Portfolio

Union of Concerned Scientists

In 1963, a typical car—which ran on leaded gasoline without pollution control devices— emitted 520 pounds of hydrocarbons, 1,700 pounds of carbon monoxide, and 90 pounds of nitrogen oxide every 10,000 miles traveled. At the end of 2022, there were more than 283 million. In 1960, there were 61.6 That’s not healthy.