Georgia Power's Hydro Fleet Upgrades: A Step Toward Sustainable Energy for an Expanding State

Georgia Power is taking significant strides to modernize its hydroelectric fleet as part of its commitment to sustainability and efficient energy production. This initiative aligns with National Hydropower Day, which falls on August 24 every year, a day dedicated to recognizing hydropower’s vital role in the nation's renewable energy landscape.

A Historic Commitment to Hydropower

Georgia Power, a subsidiary of Southern Company, has maintained a robust hydroelectric generation system, featuring 15 facilities licensed under the Federal Power Act. With a total of 66 hydroelectric generating units and an impressive capacity of over 1,100 MW, these systems have provided emission-free energy for more than a century. Many of these units have remained operational for longer than 100 years, highlighting their importance in ensuring reliable electricity for the state of Georgia.

These hydro plants are not only a source of power, but they also enhance recreational opportunities, contributing to the quality of life for millions of Georgians. Lakes such as Oconee, Burton, and Tugalo, created by hydroelectric facilities, offer locals a place for camping and water sports, showcasing the multifaceted benefits of Georgia's hydro power.

Modernization for a Sustainable Future

In line with evolving energy demands and environmental responsibilities, Georgia Power has embarked on an extensive modernization program for its hydro fleet. Recent approvals from the Georgia Public Service Commission (PSC) will facilitate upgrades aimed at enhancing operational efficiency and ensuring regulatory compliance. Key focus areas of this modernization project include the refurbishment and replacement of aging components such as turbines and generators.

The most recent Integrated Resource Plan (IRP) saw Georgia Power secure approval to focus on several critical hydro facilities: Tallulah, Yonah, Bartlett’s Ferry, and North Highlands. These investments are essential as the existing equipment has reached or is approaching the end of its functional life. Upgrades at these plants are vital for sustaining their operational capabilities while complying with federal regulations.

Rick Anderson, senior vice president at Georgia Power, emphasized the importance of these modernizations, stating, "Modernizing our hydro facilities helps to ensure continued compliance with federal regulations and our licenses, as well as providing additional longevity for the units and overall value for customers."

Latest Developments in Hydro Facilities

Georgia Power has recently provided updates on the progress of its hydro modernization efforts, including the successful completion of extensive work at Plant Tugalo. The modernization work at Tugalo Units 1-4, which began operation nearly a century ago, included significant upgrades like generator and turbine replacements, alongside updates to the balance of plant systems. Such upgrades are critical to extending the operational life of the hydro units for an additional 40 years.

In addition, positive progress has been reported at various plants, such as Bartlett's Ferry, Nacoochee, Oliver, Burton, and Sinclair. The completion of Unit 1 at Plant Bartlett’s Ferry this July is a notable milestone. The ongoing improvements across these facilities signify Georgia Power's strategic approach to maintaining a reliable energy supply while prioritizing eco-friendly practices.

Looking Forward

As Georgia continues to grow, the need for sustainable energy sources becomes even more pressing. Georgia Power's initiative to modernize its hydroelectric fleet not only addresses current demands but also sets the stage for a cleaner, more reliable energy future. The emphasis on upgrading hydro facilities is part of a broader commitment to maintaining a diverse energy portfolio that includes renewables such as solar and wind, alongside traditional energy sources.

To learn more about Georgia Power's hydro facilities and their role in the state's energy mix, you can visit Georgia Power's website.

Georgia Power remains dedicated to offering safe, reliable, and sustainable energy solutions to its 2.8 million customers, ensuring that both present and future generations enjoy the benefits of clean energy and recreational spaces powered by hydropower.