To start the year Riello UPS has just become the first uninterruptible power supplies manufacturer to rate its products for energy efficiency. The Riello UPS ECO Energy Levels system rates each Riello UPS for its energy efficiency and the availability of a ‘smart-mode’ feature. The levels run from 1 to 6, with 6 being the highest available. Riello UPS has taken this approach to help datacentre managers assess the most energy efficient UPS for their application. A full ECO UPS press release is available or for more information see our website.