Overview
Kamokilia 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.
Kamokilia 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 subtransmission and distribution in the region. As part of the Hawaiian Electric grid, it adheres to NERC reliability standards and FERC regulations for grid stability and safety. The facility's location in Hawaii, an island state with isolated grids, underscores its importance for local power reliability. Kamokilia Substation supports the electrical needs of the surrounding community by ensuring stable voltage levels and reliable power flow. Its operation is critical for integrating renewable energy sources, such as solar and wind, which are increasingly part of Hawaii's energy mix. The substation's role in grid resilience helps maintain service continuity for residents and businesses.
Environmental context
Located in Hawaii, the substation operates in a tropical climate with high humidity and occasional severe weather, including hurricanes and volcanic activity. These conditions necessitate robust infrastructure design to withstand environmental stresses. The facility's voltage levels and urban setting influence its environmental footprint, with considerations for electromagnetic fields and land use. Hawaiian Electric's grid modernization efforts aim to enhance resilience and support renewable energy integration, reducing reliance on fossil fuels.
Frequently asked questions
Kamokilia Substation is located in Hawaii, United States, at coordinates 21.341629, -158.076263.
Kamokilia Substation operates at voltage levels of 46 kV and 12.47 kV, typical for subtransmission and distribution in Hawaii.
Kamokilia Substation is owned and operated by Hawaiian Electric Company, the primary electric utility serving Hawaii.
As part of the US electrical grid, Kamokilia Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
Kamokilia Substation helps maintain grid stability and reliability in Hawaii's isolated island system, supporting the integration of renewable energy sources like solar and wind.