Green procurement: Article / Tender recommendation / Environmental criteria from 29.07.2015 | Last changed: 05.04.2017
Uninterruptible power supplies
… supplies Unterbrechungsfreie Stromversorgung sollte energieeffizient, schadstoffarm und langlebig sein. Source: Ralf Kalytta/ fotolia.com Although major power blackouts … centres and interlocking installations. It has been estimated that in 2011, around 2.5 gigawatts of uninterruptible power supplies were in permanent operation in Germany, under partial loads, with a mean efficiency of 80 per cent. Hence, in terms of …