Nokia Deploys Private 5G for MLGW Grid Modernisation
Nokia has announced a landmark agreement with Memphis Light, Gas and Water (MLGW), the largest three-service municipal utility in the US, to deploy a dedicated private 5G wireless network.
The initiative will form a cornerstone of MLGW’s multi-year grid modernisation programme, enhancing service reliability and operational resilience across Memphis and Shelby County, Tennessee, in the US.
The project positions MLGW as the first US municipal utility to implement a full-scale, standalone private 5G network. Nokia’s advanced wireless solution will provide a secure, high-performance and scalable communications backbone to support mission-critical applications and next-generation technologies.
Digital infrastructure to boost resilience and efficiency
The rollout aims to modernise MLGW’s entire communications ecosystem, enabling unified data connectivity across electric, gas and water operations.
Nokia’s technology will strengthen cyber defences, optimise operational workflows and reduce the duration and frequency of outages by enabling faster response and recovery.
Doug McGowen, President and CEO of MLGW, emphasised the network’s strategic role: “The 5G Network Deployment is a foundational aspect of MLGW’s Grid Modernization Initiative. We will be able to meet the requirements for a modern electric grid.
"We will have fast and reliable communication for grid devices, increasing reliability during storms or cyber events to help us restore power even faster after outages. This enables more automation and smart control operations and supports future technology like electric vehicles and battery storage.”
Comprehensive 5G solution for critical utility needs
Nokia’s solution includes the full deployment of its AirScale radio access infrastructure and 5G Core Enterprise Solution, supported by microwave backhaul, field towers and fully managed services.
The elements are engineered to support both existing infrastructure and modern IoT endpoints such as smart meters, grid sensors and remote control equipment.
- Fault detection and grid monitoring
- Automated meter reading and diagnostics
- Remote operations and maintenance
- Smart mobility, including electric vehicles and energy storage systems
Additionally, Nokia’s NetGuard cybersecurity suite will provide threat detection, privileged access control and incident response to ensure the secure and resilient operation of the utility’s communications infrastructure.
Industry collaboration accelerates utility transformation.
The partnership marks a milestone in the utility sector’s digital transformation and sets a precedent for other municipal operators seeking to build smarter and more autonomous networks.
As utilities face increasing demands for grid stability, cybersecurity and sustainability, private 5G networks are emerging as essential tools for operational evolution.
“This collaboration marks a major milestone in advancing MLGW’s power grid modernisation and their commitment to building a smarter, more resilient and future-ready utility infrastructure for the community.
"It also underscores Nokia’s leadership in delivering end-to-end private wireless networks that empower utilities to accelerate their digital transformation and enhance service reliability for their customers.”
Setting a new standard for utility connectivity
With the deployment of a private 5G wireless network, MLGW not only aims to enhance the quality and efficiency of services for over 420,000 customers but lays the groundwork for innovation in smart energy and mobility.
The project showcases how purpose-built, carrier-grade networks can support critical infrastructure and align with the future demands of utilities, from automated operations to EV charging and beyond.
Nokia’s deployment at MLGW sets a powerful example of how private 5G can future-proof utility operations and advance public infrastructure.
