Overview
West Loch Solar Substation is an operational electrical substation in Hawaii, United States, owned and operated by Hawaiian Electric Company. It handles voltages of 46 kV and 34.5 kV, supporting solar energy integration.
West Loch Solar 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, particularly in integrating renewable energy sources like solar power. The substation operates at voltage levels of 46 kV and 34.5 kV, typical for distribution and sub-transmission networks. The substation operates under the regulatory framework of the United States, where the Federal Energy Regulatory Commission (FERC) oversees interstate electricity transmission, and the North American Electric Reliability Corporation (NERC) enforces reliability standards. As part of Hawaiian Electric's grid, the substation is subject to state-level regulations by the Hawaii Public Utilities Commission, which promotes renewable energy integration and grid modernization. Environmentally, the substation supports Hawaii's goal of achieving 100% renewable energy by 2045. By facilitating the connection of solar farms to the grid, it reduces reliance on imported fossil fuels and lowers greenhouse gas emissions. The facility's location in West Loch, near urban areas, underscores its role in delivering clean energy to local communities.
Environmental context
The substation is located in Hawaii, a state with a strong commitment to renewable energy. It supports the integration of solar power, reducing dependence on imported oil and lowering carbon emissions. The facility's operation aligns with Hawaii's goal of 100% renewable electricity by 2045, contributing to local environmental sustainability.
Frequently asked questions
West Loch Solar Substation is located in Hawaii, United States, near the West Loch area of Oahu. Its approximate coordinates are 21.34 N, -158.01 W.
The substation operates at voltage levels of 46 kV and 34.5 kV, which are typical for distribution and sub-transmission networks in the United States.
West Loch Solar Substation is owned and operated by Hawaiian Electric Company, the primary electric utility serving the island of Oahu.
In the United States, substations must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. State-level regulations by the Hawaii Public Utilities Commission also apply.
The substation facilitates the connection of solar farms to the grid, enabling the integration of renewable energy. This supports Hawaii's goal of achieving 100% renewable electricity by 2045.