U.S. Supreme Court Limits EPA and the Corps’ Authority to Regulate Wetlands as Waters of the United States (WOTUS)
On May 25, 2023, a majority opinion of the Supreme Court of the United States (SCOTUS) in Sackett v. EPA et al., authored by Justice Alito and joined by Justices Thomas, Roberts, Gorsuch and Barrett, held that the authority of the Environmental…
Back to the Future: What is a Water of the United States?
On December 30, 2022, the U.S. Environmental Protection Agency (“EPA”) and Department of the Army jointly announced their latest final rule (the “2022 Rule”) on the definition of “waters of the United States” (“WOTUS”) under the Clean Water Act’s authority to regulate…
Update on New Mexico’s Methane Rules
EMNRD Finalized Regulations A few weeks ago, on May 25, 2021, the EMNRD published its new rules which limit most venting and flaring of natural gas as part of New Mexico’s mission to reduce methane emissions. The rules are now in effect…
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Recent Biden Administration Orders Affecting the Energy Industry
In his first week in office, President Biden and administration officials have issued various Executive Orders, memoranda and other agency directives reversing previous Trump Administration policies and/or establishing new policies for federal agencies, which some have characterized as a fossil fuel freeze….
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New Mexico’s 2020 Statewide Water Quality Management Plan and Continuing Planning Process Approved by EPA
On October 23, 2020, the United States Environmental Protection Agency (EPA) approved New Mexico’s 2020 Statewide Water Quality Management Plan and Continuing Planning Process (WQMP/CPP). Broadly speaking, the WQMP/CPP outlines the processes by which New Mexico manages its water quality programs, including…
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Water Quality Control Commission Unanimously Approves Mine’s Proposed Regulatory Amendments to Surface Water Standards
On October 8, 2019, following a public hearing, the New Mexico Water Quality Control Commission (WQCC) unanimously approved Peabody Natural Resources Company’s (Peabody) proposed amendments to the WQCC’s regulations governing standards for interstate and intrastate surface waters codified at N.M. Code R….
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Minerals for New Technologies and Low Carbon Economies
Co-Authored by Stuart Butzier – Modrall Sperling and Casper Herler – Borenius Attorneys, Helsinki, Finland Originally printed in the Newsletter of the International Bar Association’s Mining Law Committee…
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Court Affirms Contested Mine Permit Revision Changing Underground Uranium Mine from Standby to Active Status
In an appeal on the record taken by environmental groups pursuant to Rule 1-074 NMRA, the First Judicial District Court in Santa Fe affirmed a significant revision of Mt. Taylor Mine’s existing mine permit originally issued decades ago under the 1993 New…
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Water Quality Control Commission Unanimously Upholds Proposed Mine’s Groundwater Discharge Permit Issued Under the Copper Rule
On August 13–14, 2019, in what many view as bellwether cases, the New Mexico Environment Department’s (NMED) Water Quality Control Commission (WQCC) decided two administrative appeal challenges to the first-ever groundwater discharge permit (DP) issued by NMED to a proposed new copper…
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New Mexico Produced Water Act
The New Mexico Legislature passed by an overwhelming majority, and Governor Lujan Grisham signed, the Produced Water Act, a bipartisan effort to encourage and facilitate the recycling and reuse of produced water by oil and gas producers and the conservation of fresh…
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