Source: Hoodline | 21 July 2026 | By Bob Norris Memphis Light, Gas & Water is gearing up for a massive battery play that could reshape how Shelby County keeps the lights on and the bills in check. Utility leaders say a new countywide battery storage network could cut pricey wholesale power purchases and help keep electric rates steady well into the next decade. The idea is simple enough, even if the hardware is anything but. MLGW wants large-scale batteries stationed at key substations around the county, ready to kick in when demand spikes and wholesale prices jump. What’s Being Proposed MLGW outlined a plan to install 125 megawatts of battery storage spread across nine substations in Shelby County. The systems would quietly charge up overnight when power is cheaper, then discharge during peak hours to reduce what the utility has to buy from the Tennessee Valley Authority at premium prices. Locations floated by officials include Cordova, Collierville, Whitehaven and North Memphis, according to Action News 5 . It is a far cry from a backup battery in your hallway closet. Project Partners And Funding Regional developer Seven States Power, which is leading the broader Energy Express initiative, is lining up the pieces behind the scenes. The MLGW portion is expected to account for roughly 100 megawatts of a 220-megawatt rollout across Tennessee, supported by about $439 million in zero-interest loans and grants from USDA’s Rural Utilities Service. Seven States Power says construction is scheduled to start in 2027, with a goal of having the full system up and running by December 2028. What City Leaders Were Told Speaking to the Memphis City Council, MLGW President Doug McGowen framed the storage push as a direct play to keep customer bills from climbing. He said the strategy is “designed to push rates downward, down, not up,” and MLGW told council members it does not expect an electric rate increase until after 2030, according to Action News 5 . How This Fits With MLGW’s Earlier Plans This battery push did not come out of nowhere. In March 2025, MLGW issued a request for proposals seeking roughly 100 megawatts of solar generation paired with about 80 megawatts of utility-scale battery storage, along with smaller distribution-level projects. According to MLGW , that RFP let vendors pitch either utility-owned projects or third-party power purchase deals as the utility began testing the waters on local generation and storage. Benefits And Outstanding Questions Seven States estimates the combined battery installations would support power needs for roughly 12,000 homes and create construction jobs along the way. The setup is also expected to limit MLGW’s exposure to the most expensive peak market purchases. But some big pieces still have to fall into place. Siting, permitting and contract details have not been finalized, and the partners say they plan public outreach and technical reviews before any shovels hit the ground, as outlined by Seven States Power . Next steps include more detailed technical studies, regulatory sign-offs, and public briefings before contracts are locked in and crews mobilize in 2027. If the schedule holds, the batteries would be online by December 2028, giving MLGW a new tool to shave peak costs and put continued downward pressure on rates across Shelby County.

Jason Reese, General Manager of Shelbyville Power, Water, and Sewer System, leads his LPC with a focus on the evolving technology that strengthens reliability, improves efficiency, and enhances service for his customers. He took a moment to highlight some of the innovation that is truly making a difference across his community. AMI technology has had the greatest impact on Shelbyville Power, Water, and Sewer Systems and our community. Our system converted to AMI meters nearly 14 years ago, and this technology has enabled us to streamline many manual utility processes and improve operational efficiency in our electric and water systems. AMI electric meters with remote disconnect capabilities have enabled us to remotely disconnect and reconnect customers on the collections list, reducing truck rolls, improving operational efficiency, and enhancing employee safety. AMI water meters allow us to identify water leaks much sooner than was previously possible, benefiting both our customers and our efforts to reduce water loss. Our team is also very proud of our recent pilot distribution automation project installed on three circuits, each served by a different substation, which provide power to Shelbyville's two main corridors. Implementing distribution automation on these circuits helps minimize the number of customers affected during outages or the loss of a power source, improving service reliability for the community. Building on its success, our long-term goal is to expand distribution automation across all eighteen circuits and all three substations to further enhance system reliability, resiliency, and service to our customers. As the Valley continues to evolve and change, Jason knows firsthand that Seven States is a trusted industry resource and a valuable partner in helping LPCs navigate the process of implementing new technology projects. In June 2026, we completed our first EV charger project as part of the TN Fast Charge Network, and I cannot say enough good things about how Seven States and Joe Knox helped guide us through that process. These chargers have already been a hit with our community and have also brought in travelers from out of town to our downtown square. Everything from start to finish went as smoothly as it possibly could, and that is due to Seven States.  While technology continues to transform the utility industry every day, Jason believes some aspects of the system will always depend on the knowledgeable workers who keep everything running behind the scenes. Hands-on infrastructure maintenance is one traditional utility practice that I believe will never completely disappear, regardless of how much technology advances. No matter how sophisticated our systems become, maintaining physical infrastructure will always require skilled workers to perform inspections, repairs, and upgrades in the field. Just as the utility industry is built on connections that span across communities, music has a way of bringing people together, even across generations. When asked which celebrity he would most like to meet for dinner, his choice was a musician who has stood the test of time. It would have to be Elvis Presley. As someone who has a love for all genres of music, to be able to sit down and talk with him about his career and experiences from gospel to rock-n-roll would be an absolute thrill!