Overview
Hickam Substation is an operational electrical substation owned by the United States Air Force in Hawaii. It operates at voltage levels of 46 kV and 11.5 kV, supporting critical military infrastructure.
Hickam Substation is an electrical substation located in Hawaii, United States, owned and operated by the United States Air Force. The facility is operational and serves as a key node in the electrical grid supporting Joint Base Pearl Harbor-Hickam, a major military installation. With voltage levels of 46 kV and 11.5 kV, it is classified as a medium-voltage substation, typical for distribution and sub-transmission roles within military and industrial complexes. As part of the U.S. electrical infrastructure, Hickam Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security, particularly for critical defense facilities. The substation likely incorporates modern automation and protection systems compliant with IEEE standards, though specific equipment details are not disclosed. The substation's location in Hawaii presents unique operational considerations, including island grid stability and resilience to natural hazards such as hurricanes and volcanic activity. Its role in powering a key military base underscores its strategic importance, contributing to national security and local community infrastructure. The facility's age and maintenance status are not publicly available, but its continued operational status indicates ongoing utility service.
Environmental context
Located in a tropical island environment, Hickam Substation faces challenges related to saltwater corrosion and high humidity, which can affect switchgear and transformer longevity. The substation's proximity to the coast and military operations necessitates robust environmental management to prevent soil and water contamination from insulating oils or other hazardous materials. Its role in supporting a major military base also means it must comply with stringent environmental regulations under the U.S. Clean Water Act and Resource Conservation and Recovery Act (RCRA).
Frequently asked questions
Hickam Substation is located in Hawaii, United States, at coordinates 21.343693, -157.948261, on Joint Base Pearl Harbor-Hickam.
Hickam Substation operates at voltage levels of 46,000 volts (46 kV) and 11,500 volts (11.5 kV), typical for distribution and sub-transmission applications.
Hickam Substation is owned and operated by the United States Air Force as part of the electrical infrastructure supporting Joint Base Pearl Harbor-Hickam.
As part of the U.S. electrical grid, Hickam Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security for critical defense facilities.
Hickam Substation distributes power to military and support facilities on Joint Base Pearl Harbor-Hickam, playing a key role in maintaining operational readiness and local grid reliability in Hawaii.