On Tuesday, a slim majority of the US Supreme Court issued an emergency ruling that places a stay on rules developed by the Environmental Protection Agency (EPA), aimed at curbing the spread of ozone-generating pollutants across state lines. The emergency decision was made without the benefit of evidence typically accumulated during lower court proceedings. This lack of foundation led to stark disagreements among the justices regarding the nature of the EPA’s proposed regulations, culminating in a sharply worded dissent from Justice Amy Coney Barrett, joined by the Court’s three liberal justices.
The contested rule emerged from the EPA’s periodic review of existing limits in light of updated public health data and advancements in pollution control technology. The focus in this instance was on reducing the permissible level of ozone in the air from 75 to 70 parts per billion, a standard set in 2015.
States must submit plans that achieve two objectives: controlling pollution within their borders and limiting pollution that affects downstream states. The EPA evaluates these state plans and, if deemed insufficient, can require states to adhere to a federal plan devised by the agency.
Regarding the revised ozone rules, dissenting justices noted that two states refused to submit plans addressing out-of-state pollution, and 21 others proposed inaction on cross-border pollution issues. In response, the EPA crafted a consolidated federal plan for all these states.
Numerous states challenged the federal plan individually, prompting lower courts to place holds on its implementation. Subsequently, several states petitioned the Supreme Court for an emergency ruling to stay the federal plan for all 23 affected states. The case reached the Court absent the customary record of testimonies or documentary evidence from lower court litigation, depriving the justices of the usual legal analyses and precedents that inform such decisions.
For more details, visit the full article.