Overview
Mana Substation is an operational electrical substation in Hawaii, United States, owned and operated by Kauai Island Utility Cooperative. It handles voltage transformation between 57.1 kV and 12.47 kV, serving the island of Kauai.
Mana Substation is an operational electrical substation located on the island of Kauai, Hawaii, United States. Owned and operated by Kauai Island Utility Cooperative (KIUC), the facility plays a critical role in the local electrical infrastructure by stepping down transmission-level voltage for distribution to residential and commercial customers. The substation operates with a voltage transformation from 57.1 kV to 12.47 kV, a common configuration for medium-voltage distribution networks. As part of KIUC's grid, it is subject to U.S. reliability standards enforced by NERC and FERC, ensuring stable and secure power delivery. The facility's location in a rural island setting underscores its importance in maintaining grid resilience for Kauai's isolated power system. Environmentally, Mana Substation supports the integration of renewable energy sources, such as solar and hydro, which are abundant on Kauai. By facilitating efficient power distribution, it helps reduce reliance on imported fossil fuels and contributes to the island's sustainability goals. The substation's operational status and modern voltage levels indicate its role in a well-maintained grid infrastructure.
Environmental context
Located on the island of Kauai, Mana Substation operates in a tropical climate with high rainfall and occasional storms, which can impact grid reliability. The substation's voltage level and rural location make it a key node for distributing power from renewable sources like solar farms and hydroelectric plants, supporting the island's transition to clean energy. Its design likely incorporates measures to withstand weather-related disruptions, ensuring continuous service to the community.
Frequently asked questions
Mana Substation is located on the island of Kauai, Hawaii, United States, at coordinates 22.035615, -159.776177.
Mana Substation operates with a voltage transformation from 57.1 kV to 12.47 kV, typical for stepping down transmission voltage to distribution levels.
Mana Substation is owned and operated by Kauai Island Utility Cooperative (KIUC), a member-owned electric cooperative serving Kauai.
As part of the U.S. electrical grid, Mana Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
Mana Substation helps distribute power from Kauai's renewable sources, such as solar and hydro, by stepping down voltage for local use, reducing reliance on fossil fuels.