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Southern Company: Cedartown Battery Energy Storage Demonstration Project
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  4. Southern Company: Cedartown Battery Energy Storage Demonstration Project

Southern Company: Cedartown Battery Energy Storage Demonstration Project

  • Overview
  • Project Information
  • IG sponsors Information

Overview

Project Summary

Originating as an EPRI-led battery energy storage demonstration project, the system consists of a 1 MW, 2 MWh battery energy storage system (BESS), co-sited with a 1 MW solar photovoltaic (PV) plant; both are now operated by Southern Company. The objective has been to analyze the potential for increased renewable energy integration, peak load reductions, and voltage support. The formal project launch occurred in May 2014, and the BESS unit was fully operational by September of 2015.

Project Team

  • Project Lead
    1. Southern Company
  • Utilities
    1. Southern Company
  • Research Partners
    1. EPRI
  • Vendors
    1. LG Chem
    2. ABB
    3. Cisco
  • Other Participants or Stakeholders
    1. Georgia Power
    2. Phoenix Engineering
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Project Information

Project Information

  • Technology Demonstrated
    1. Utility-scale Solar PV
    2. Utility-scale Battery Storage
  • Demonstration Objectives
    1. Voltage Regulation
    2. Frequency Response
    3. Ramping
    4. Generation Capacity
    5. Volt-VAR Optimization
    6. Delivery Asset Deferral
  • Related EPRI Programs
    1. P94 - Energy Storage and Distributed Generation
    2. P174 - Integration of Distributed Energy Resources
    3. P200 - Distribution Operations and Planning
  • Project Type
    1. Field Deployment
    2. Use Case Development

Status

Beginning Date:
May 27, 2014
Ending Date:
May 10, 2016
Project Status:
Completed
Last Modified:
October 28, 2020

IG sponsors Information: Learnings and Recommendations

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