Union of Concerned Scientists

MARCH 1, 2023

The state of Minnesota uses EPA’s ethylene oxide emissions standards, which haven’t been updated since 2006. It is released into the environment as a gas and can break down in air and water. About half of the amount released is broken down in the air within 2 to 5 months. These standards no longer adequately protect the public.

2016 199

2016 Regulations Clean Air Act Ozone 199

Legal Planet

NOVEMBER 9, 2023

The goal of the Clean Air Act is to achieve national ambient air quality standards (NAAQS), with the primary requirement being protection of public health. As our understanding of the health effects of air pollution has improved, there has been a general trend toward tightening the standards. ppm, went up to 0.12

Ozone 262

Ozone Clean Air Act 2008 2012 262

Law Columbia

JULY 6, 2017

Circuit also rejected EPA’s argument that the court did not have authority to review stays issued under Section 307(d)(7)(D) of the Clean Air Act. Fourth Circuit Said West Virginia District Court Lacked Jurisdiction to Consider Coal Companies’ Clean Air Act Jobs Study Lawsuit. DECISIONS AND SETTLEMENTS.

2017 40

2017 Clean Air Act Climate Change Renewable Energy 40

ESA

NOVEMBER 22, 2021

The backstory: The question of which streams and wetlands are federally regulated under the Clean Water Act has been in limbo for the past decade and a half, since the Supreme Court issued a muddled decision in the 2006 case Rapanos v. EPA – Proposed Consent Decree, Clean Air Act Citizen Suit.

2021 105

2021 Conservation Endangered Species Act Climate Change 105