The Minnesota Court of Appeals ruled this week that a mine’s “synthetic minor” air emissions permit failed to address contentions attributed to its parent company’s public securities filing that some said suggested the mine might not comply with the permit’s output restrictions. The court ruled the Minnesota Pollution Control Agency (“MPCA”) must make additional factual findings to address those contentions and issue a revised decision to support its conclusion that PolyMet Mining Inc. (“PolyMet”) is anticipated to comply with the terms of its synthetic minor source permit.
A high-ranking Environmental Protection Agency (EPA) enforcement official in the Trump Administration recently cited a 1994 memorandum by Earl Devaney, then Director of EPA’s Office of Criminal Enforcement, as presenting guiding principles to select cases for criminal enforcement of environmental violations. The January 12, 1994, memorandum, “Exercise of Enforcement Discretion,” is often referred to as the “Devaney Memorandum,” and it is available at this link: https://www.epa.gov/sites/production/files/documents/exercise.pdf. This may signal that criminal enforcement of environmental laws under the Trump Administration will be limited to situations in which there has been significant actual or threatened environmental harm and truly culpable conduct.