Overview
Windward Substation is an operational 230 kV electrical substation in Georgia, United States, owned and operated by Georgia Power. It plays a key role in regional grid stability.
Windward Substation is a 230 kV electrical substation located in Georgia, United States, owned and operated by Georgia Power. As a high-voltage substation, it is a critical node in the regional transmission network, facilitating the distribution of electricity from generation sources to load centers. The substation operates at 230 kV, a standard transmission voltage in the US, and is subject to NERC reliability standards and FERC regulation. Georgia Power, a subsidiary of Southern Company, manages the facility as part of its integrated grid system. The substation likely includes modern switchgear and automation systems compliant with ISO/IEC 61850 standards. Located in a suburban area near Atlanta, Windward Substation supports growing residential and commercial demand. Its operational status ensures reliable power delivery, contributing to grid resilience and economic activity in the region. The facility's age and specific equipment details are not publicly available, but its voltage class indicates medium-to-large scale importance.
Environmental context
The substation is situated in a suburban environment near Atlanta, Georgia, where land use is a mix of residential and commercial developments. Electrical infrastructure like this can impact local ecosystems through electromagnetic fields and land footprint, though modern designs minimize such effects. The facility's operation supports energy efficiency by reducing transmission losses at high voltage.
Frequently asked questions
Windward Substation is located in Georgia, United States, near the city of Alpharetta in Fulton County. Its coordinates are approximately 34.0974° N, -84.2431° W.
Windward Substation operates at 230 kV (230,000 volts), which is a standard high-voltage transmission level in the United States.
Windward Substation is owned and operated by Georgia Power, a major electric utility in the southeastern United States and a subsidiary of Southern Company.
As a transmission-level substation in the US, Windward Substation must comply with NERC reliability standards and FERC regulations. It likely also follows ISO/IEC 61850 for substation automation.
A 230 kV substation steps down high-voltage electricity from transmission lines to lower voltages for distribution, ensuring stable and reliable power supply to residential, commercial, and industrial customers.