Planned Technologies

  • An AC system enhancement to further connect the states of Arizona, New Mexico, Colorado, and Wyoming
  • Two 1,250 mile long, 500 kV, AC transmission lines
  • Modeled as interconnected with the existing grid at 14 substations, where power would be uploaded and downloaded
  • 3,500 – 4,000 MW of transmission capacity
  • Potential to integrate with four transmission projects already under study or development within the HPX footprint