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Distribution & System Specs

Power Line System

  • 60,000 meters
  • 2,980 miles of overhead and undrground distribution lines
  • 120 miles of transmission lines

Usage Stats (2023)

  • 1,329,593,614 kWh purchased
  • 260,879 kW system peak (January)
  • 1,157 kWh average monthly residential energy use

Power Supply

  • Wholesale Power Purchases
  • Local Renewable Energy Projects
2023 Reliability Stats

99.988%

System reliability

Average Service Availability Index (ASAI) is the ratio of the total number of member hours that service was available to the total number of member hours demanded.

0.864

Average number of outages seen by a member

System Average Interruption Frequency Index (SAIFI) measures the average number of times that a member experiences an outage during the year.

61 minutes

Average total time a member was without power

System Average Interruption Duration Index (SAIDI) describes the average total
amount of a time a member was without power for the entire year. The nationwide SAIDI average is 90 minutes.