Overview
Waipio Substation is an operational electrical substation in Hawaii, United States, owned and operated by Hawaiian Electric Company. It handles voltages of 46 kV and 12.47 kV, serving the local grid.
Waipio Substation is an operational electrical substation located in Hawaii, United States. Owned and operated by Hawaiian Electric Company, the facility plays a key role in the state's electrical infrastructure, stepping down transmission voltages for distribution to customers. The substation operates at voltage levels of 46 kV and 12.47 kV, typical for distribution substations that connect high-voltage transmission lines to lower-voltage distribution networks. As part of the Hawaiian Electric grid, it is subject to NERC reliability standards and FERC regulation for grid stability and security. Located in a region with a unique island geography, the substation supports the electrical needs of the surrounding community. Its operation is critical for maintaining reliable power supply in an area prone to natural events, contributing to grid resilience and energy security for local residents and businesses.
Environmental context
The substation is situated in a tropical island environment, where electrical infrastructure must withstand high humidity, salt spray, and potential volcanic activity. The facility's design and maintenance consider these factors to ensure reliable operation. Its urban location near residential and commercial areas requires careful management of electromagnetic fields and noise, in line with local environmental regulations.
Frequently asked questions
Waipio Substation is located in Hawaii, United States, at coordinates 21.426567, -158.001860.
Waipio Substation operates at voltage levels of 46 kV and 12.47 kV, typical for a distribution substation.
Waipio Substation is owned and operated by Hawaiian Electric Company, the primary electric utility serving Hawaii.
Substations in the United States are subject to NERC reliability standards for grid stability and FERC regulation for transmission-level assets, ensuring safe and reliable operation.
Substations like Waipio step down high-voltage transmission power to lower voltages for distribution to homes and businesses, playing a critical role in delivering electricity reliably.