Hitachi ABB and Zenobe team up to enable battery-powered trains

Hitachi ABB Power Grids has teamed up with battery storage outfit Zenobe to use battery power to energise overhead lines at train depots and...

Landis+Gyr and Vodafone strike IoT deal

Metering giant Landis+Gyr and Vodafone have struck a deal so that the Swiss firm’s utility customers can use the telco’s IoT services and access...

Is Data Centre Energy Efficiency Mission Impossible?

Modern data centres consume huge amounts of energy. One recent report estimates that they will consume one-fifth of the world’s electricity by 2025. UPSs,...