This recent upgrade enables TEPCO Power Grid, Inc. (TEPCO PG) to use the smart meter as a communication hub for other devices TOKYO, April 2, 2025 /PRNewswire/ - Landis+Gyr (SIX: LAND) announced completion of upgrades to the utility's Advanced Metering Infrastructure (AMI) for electric metering that enable smart meters to act as a communication hub connecting [...]