Modrall Sperling Law Firm

Our attorneys have experience and perspective that extend back to the early days of environmental law and regulation. We have handled significant litigation, permitting, strategic risk management, and compliance issues under federal and New Mexico environmental laws, as well as environmental regulations and ordinances of local and Indian origins. Having decades of experience in this area has given us the perspective that fostering positive relations with client personnel, environmental regulators, governmental attorneys, technical consultants, non-governmental entities and the broader community is paramount, whether the regulated economic activity is confined to New Mexico, is regional or is national in scope or setting.

We assist clients with National Environmental Policy Act (NEPA) processes such as “major federal action” and “federal handles” determinations, identification of and coordination with third-party consultants, preparation of scope of work and related documents, evaluation of applicability of categorical exclusions, environmental assessment versus environmental impact statement reviews, consideration of cumulative impacts, and fulfillment of public participation requirements.

Much of our environmental practice has been an outgrowth of our representation of natural resources companies, including those in oil and gas, mining, ranching and agriculture. We have had lead responsibility in numerous matters concerning environmental regulation of natural resources development, both before agencies and in court. Our attorneys also have managed complex litigation or handled matters involving a broad range of other economic activity that includes manufacturing, railroads, and many other enterprises.

Another component of our practice involves the representation of banks, lenders, and developers in evaluating and contractually protecting against risks of environmental liabilities arising from commercial and private real estate transactions. One aspect of this representation involves coordinating with environmental consultants on Phase I, II and III environmental evaluations and Transaction Screens, as may be prudent or required. Another involves advising clients about opportunities to take advantage of the Brownfields and Voluntary Remediation programs at the federal and state levels, respectively, as well as assisting with the negotiation and drafting of covenants not to sue and other preventative measures. A further aspect involves drafting broad indemnification provisions and other similar risk allocation devices, as well as handling insurance coverage issues.


Update on New Mexico’s Methane Rules

Posted on June 17, 2021 By Christopher H. Killion

Recent Biden Administration Orders Affecting the Energy Industry

Posted on February 2, 2021 By Earl E. DeBrine, Jr. and Stan N. Harris

New Mexico’s 2020 Statewide Water Quality Management Plan and Continuing Planning Process Approved by EPA

Posted on December 7, 2020 By Deana M. Bennett


Water Quality Control Commission Unanimously Approves Mine’s Proposed Regulatory Amendments to Surface Water Standards

Rocky Mountain Mineral Law Foundation Newsletter,
Vol. XXXVI, No. 4, November 22, 2019

Minerals for New Technologies and Low Carbon Economies

By Stuart R. Butzier

Court Affirms Contested Mine Permit Revision Changing Underground Uranium Mine from Standby to Active Status

Rocky Mountain Mineral Law Foundation Newsletter,
Vol. XXXVI, No. 3, September 6, 2019
By Stuart R. Butzier

Water Quality Control Commission Unanimously Upholds Proposed Mine’s Groundwater Discharge Permit Issued Under the Copper Rule

Rocky Mountain Mineral Law Foundation Newsletter,
Vol. XXXVI, No. 3, September 6, 2019
By Stuart R. Butzier

New Mexico Produced Water Act

Rocky Mountain Mineral Law Foundation Newsletter,
Vol. XXXVI, No. 3, September 6, 2019
By Sarah M. Stevenson

Tenth Circuit Overturns BLM’s Mancos Shale Oil and Gas APD Approvals

By Walter E. Stern

Annual Environmental Law Update

March 18, 2019
By Deana M. Bennett

Colorado District Court Requires Coal Mine EIS to Estimate the “Social Cost of Carbon”

July 3, 2014
By Deana M. Bennett, Joan E. Drake and Walter E. Stern