Tetlin is a regulated power generation facility located in Tetlin, Alaska, operating under the jurisdiction of the Alaska Systems Coordinating Council. The plant utilizes internal combustion technology and has an operating capacity of 0.3 megawatts. It is managed by the Alaska Power & Telephone Company, which also serves as the majority owner and holding company. The facility primarily relies on oil as its fuel source, contributing to the local energy supply within its designated power control area.