Utility Corridors

Ecosphere has completed environmental surveys on thousands of miles of electric transmission and pipeline projects across the west as shown in the map on the right. Some of the services that Ecosphere provides in support of transmission and pipeline corridor development include:

  • Siting studies
  • Opportunities and constraints analysis
  • Special species surveys
  • Clean Water Act compliance
  • Wetland designation
  • Stormwater compliance

Examples of recent projects are listed below:

  • Enterprise Western Expansion Project – 285 miles (Farmington to Hobbs, New Mexico)
  • APS 345 kV and 500 kV Transmission Right-Of-Way Baselines — 450 miles (Northwest New Mexico to Northeast Arizona)

Additional examples of linear projects exceeding 100 miles are available upon request.