MINING & EXTRACTIVE INDUSTRIES


ERO’s team of experienced project managers and qualified technical and support staff have a long history of completing environmental analyses for mining (including critical mineral, hard rock, coal, and uranium mining), and other extractive industry projects. ERO helps private, federal, tribal, and state clients address challenges associated with planning, approval, and permitting compliance. ERO supports extractive industry projects with the following services: 

  • Leading all phases of the National Environmental Policy Act (NEPA) process (and state equivalents) and preparing analyses for Environmental Assessments (EAs) and Environmental Impact Statements (EISs). 
  • Supporting consultation processes (e.g., pursuant to Section 7 of the Endangered Species Act or Section 106 of the National Historic Preservation Act) 
  • Facilitating stakeholder engagement  
  • Preparing permit applications  
  • Preparing technical reports 
  • Conducting site reviews and field surveys 

ERO has extensive experience providing environmental services on controversial projects in the western United States, including in Colorado, Montana, Wyoming, and Utah. Our familiarity with the pertinent regulations and approval processes minimizes project delays and legal liabilities. ERO’s technical team and trusted partners have expertise in disciplines that are applicable to extractive industries, such as hydrogeology, surface water hydrology, water quality, geotechnical engineering, mine design, natural resources, cultural resources, and visual resources. 

ERO has a proven track record of guiding projects, including mining and other extractive industry projects, through an expedited NEPA process. For the East Boulder Mine, a platinum and palladium (critical minerals) mine in Montana, ERO successfully led two expedited NEPA processes: an EA for a tailings impoundment raise that was accomplished in less than a year and an EIS for a new tailings impoundment and waste rock storage area that was accomplished in two years. For the Montana Limestone Resources Limestone Quarry and Limestone Plant, ERO completed an EA process in one year pursuant to the Montana Environmental Policy Act (a state statute similar to NEPA). 


Related Projects


Mining & Extractive Industries Leads