MLGW proposes 100 megawatts of solar and 80 megawatts of battery storage

Memphis Light, Gas and Water (MLGW) is poised to make a significant leap towards energy sustainability with a proposal to integrate 100 megawatts of solar power and 80 megawatts of utility-scale battery storage into its energy system. This initiative, discussed during the Memphis City Council Committee Meeting on March 18, 2025, aims to enhance local energy generation and provide more affordable electricity to customers.

The plan, which has been in the works since October 2023, is designed to meet increasing energy demands while also preparing for potential grid stress during peak usage times. The addition of solar and battery storage will allow MLGW to generate energy locally, reducing reliance on market purchases and enabling the utility to store energy for use during high-demand periods, such as hot summer days.

MLGW has reached out to nearly 50 companies in the energy sector to solicit proposals for this project, with a registration deadline set for April 28, 2025. A mandatory orientation for interested companies is scheduled for this Thursday, where they will receive detailed information about the project and contract requirements.

Council members expressed enthusiasm for the initiative, highlighting its historical significance and potential to lay the groundwork for a sustainable energy future in Memphis. The discussions underscored the urgency of adapting to rising electricity demands driven by modern lifestyles and climate change challenges.

In addition to the solar and battery project, the committee also addressed a consent agenda item related to a flow-through meter for a large gas meter at the Tennessee Valley Authority (TVA) site, which is part of TVA's modernization efforts.

As MLGW moves forward with these initiatives, the community can expect a more resilient and sustainable energy infrastructure that aligns with both local and national energy demands.