KEA owns, operates, and maintains an isolated grid. KEA has several renewable energy resources, the primary  being Terror Lake Hydroelectric plant providing approximately 80% of our generation. The remaining generation is provided by a combination of six wind turbines, two flywheels and a battery energy storage system. KEA also maintains diesel generation facilities as back up.

We have six active substations, nineteen distribution feeders, thirty-three miles of transmission lines and 350 miles of distribution lines which serve approximately 6,000 meters.