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Pros and cons of overhead and underground power lines

Overhead

Pros:

  • Less expensive to build and repair
  • Easier to spot faults/damage
  • Can be built on any terrain

Cons:

  • Susceptible to wind, ice and snow
  • More vulnerable to damage from trees and vegetation
  • More vulnerable to blinks caused by animals
  • Susceptible to damage from vehicle collisions

Underground

Pros:

  • Less susceptible to vehicle collisions
  • Not impacted by trees, wind, ice and snows vulnerable to blinks caused by animals
  • Less vulnerable to blinks caused by animals

Cons:

  • More expensive to build and repair
  • Susceptible to flooding
  • Difficult to locate faults/damage
  • Vulnerable to damage from digging

OTHER NEWS

Twelve values of the merger

Twelve values of the merger

When we talk to Dawson Public Power District customers about this opportunity, something commonly asked is “why?” We usually hear that customers do not care what we do so long as we continue to provide low-cost, reliable power. When they flip the light switch, it better come on. We know this industry well and we care about all of this on your behalf. Our efforts will continue doing what we do best using a different, but diverse, and better business model.

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