Overview
Laupahoehoe Substation is an operational electrical substation in Hawaii, USA, owned by Hawaiian Electric Company. It operates at voltages of 34.5 kV and 2.4 kV, serving the local grid.
Laupahoehoe Substation is an electrical substation located in Laupahoehoe, Hawaii, United States. Owned and operated by Hawaiian Electric Company, the facility is currently operational and plays a role in the island's power distribution network. The substation handles voltages of 34.5 kV and 2.4 kV, indicating it serves both sub-transmission and distribution functions. As part of the Hawaiian Electric system, this substation operates under the regulatory framework of the Hawaii Public Utilities Commission and adheres to NERC reliability standards for grid stability. The substation's voltage levels are typical for distribution-level infrastructure in the region, supporting local residential and commercial loads. The substation's location in a rural area of the Big Island underscores its importance in providing reliable electricity to remote communities. Its operation contributes to the resilience of the island's electrical grid, which faces unique challenges due to geographic isolation and exposure to natural hazards.
Environmental context
The substation is situated in a rural coastal area of Hawaii, a region with a tropical climate and high ecological sensitivity. The facility's operation must consider potential impacts on local ecosystems, including native vegetation and wildlife. Hawaiian Electric Company follows environmental regulations to minimize disruption, such as managing vegetation around the substation to prevent fire risks and protect endangered species.
Frequently asked questions
Laupahoehoe Substation is located in Laupahoehoe, Hawaii, United States, on the Big Island.
Laupahoehoe Substation operates at voltages of 34.5 kV and 2.4 kV, serving sub-transmission and distribution functions.
Laupahoehoe Substation is owned and operated by Hawaiian Electric Company, the primary electric utility for the island of Hawaii.
Substations in Hawaii must comply with NERC reliability standards and are regulated by the Hawaii Public Utilities Commission to ensure grid stability and safety.
Substations like Laupahoehoe step down voltage from transmission lines to distribution levels, enabling safe delivery of electricity to homes and businesses.