Georgia Power is seeking 500 MW of energy storage with a minimum of 500 MWh to support its renewables expansion, as part of its 2022 Integrated Resource Plan (IRP). The new storage capacity will facilitate the integration of additional solar and wind resources into the grid, marking a significant step in modernizing the state’s energy infrastructure.
Georgia Power’s Initiative for Georgia energy storage
In a decisive move to bolster its clean energy capabilities, Georgia Power has announced a request for proposals (RFP) to procure 500 MW of energy storage, with a minimum capacity of 500 MWh. This initiative, a cornerstone of the company’s 2022 Integrated Resource Plan (IRP), is designed to support the significant expansion of renewable energy resources. The new storage capacity will be pivotal in integrating more solar and wind power into the grid, enhancing the stability and reliability of the state’s renewable energy infrastructure.
The RFP is open to both utility-scale lithium-ion battery energy storage systems (BESS) and distributed energy storage systems (DESS). According to the draft proposal, these projects can be standalone or combined with renewable generation. Bidders can submit proposals for either transmission- or distribution-connected systems. Reflecting the urgency of this grid modernization, all selected projects are expected to be operational between 2028 and no later than the end of 2031.
Breaking Down the Renewable Energy Expansion
Georgia Power’s 2022 IRP outlines an ambitious roadmap for renewable energy, targeting 2.3 GW of new solar energy by 2029 and 2 GW of wind energy by 2035. This push aligns with broader trends seen in the Global Solar Report, where grid-scale solar adoption is accelerating worldwide. The company has already made substantial progress, adding 1,032 MW of solar power to its portfolio in 2022 alone. This included 970 MW from new power purchase agreements (PPAs) and 62 MW from facilities owned by Georgia Power. By the end of 2022, the utility’s total solar capacity had reached an impressive 2,598 MW. This growth is a testament to the state’s burgeoning clean energy sector, further detailed in the Georgia Solar Panel Manufacturing market report.
Beyond solar, Georgia Power is diversifying its renewable portfolio with wind energy. In July 2022, the Georgia Public Service Commission (PSC) approved a 30-year PPA with the 200 MW Blue Sky wind farm in Texas, marking the first major wind procurement under the 2022 IRP.
The Role of Energy Storage in Georgia’s Grid
The addition of 500 MW of energy storage is crucial for balancing the grid as intermittent renewable sources like solar and wind become more prevalent. Energy storage systems (ESS) act as a buffer, absorbing excess energy generated during periods of low demand and high production—like sunny afternoons—and discharging it when demand peaks or when renewables are not generating. This capability ensures a consistent and reliable power supply, mitigating the fluctuations inherent in solar and wind power.
This initiative is just the beginning. Georgia Power’s IRP outlines a long-term vision that includes adding up to 6 GW of energy storage by 2035. The current 500 MW RFP is the first phase of this larger plan, with the remaining 5.5 GW scheduled for implementation between 2026 and 2035. This strategy reflects a growing trend among utilities nationwide to invest in large-scale storage to support grid stability and maximize the value of renewable assets.
Georgia Power’s Progress Toward a Sustainable Grid
The utility’s commitment to a sustainable grid is evident in its recent track record. After adding 265 MW of solar capacity in 2021, the company accelerated its efforts by adding 970 MW through PPAs in 2022. With a total solar capacity of 2,598 MW by the end of 2022, Georgia Power is well on its way to meeting its 2029 target of 2.3 GW. This expansion relies on a complex supply chain, from sourcing solar panel raw materials to final installation.
The investment in wind energy, highlighted by the 30-year PPA with the Blue Sky wind farm, further diversifies the state’s energy mix. By aiming to add 2 GW of wind capacity by 2035, Georgia Power is building a more resilient and less carbon-intensive grid.
The Future of Georgia’s Energy Grid
Georgia Power’s 500 MW energy storage RFP is a foundational step toward creating a more sustainable, reliable, and modern energy grid. By strategically pairing renewable energy generation with advanced storage solutions, the utility is reducing its dependence on fossil fuels and paving the way for a cleaner energy future.
This RFP signals the start of a major transformation. With a long-term goal of 6 GW of energy storage by 2035, Georgia Power is positioning itself as a leader in the energy transition. This forward-thinking approach will not only yield environmental benefits but also stimulate economic growth and create new jobs within the state’s clean energy sector. This journey toward a more sustainable future is a key milestone for the people of Georgia, ensuring a cleaner, more resilient, and reliable power grid for generations to come.
If you’re interested in the technical and business aspects of the solar industry’s growth, consider exploring our Free E-Course to deepen your understanding.
