ures such as cryogenic compressors. © GSI & FAIR Contact Sustainability Manager GSI and FAIR Jan Lindenberg Phone: +49 6159 71 1381 E-Mail: nachhaltigkeit(at)gsi.de [...] D. Fehrenz, GSI/FAIR GSI and FAIR are aware of their impact on the environment, in particular the enormous energy consumption caused by the operation of the accelerator. For this reason, GSI and FAIR take [...] electricity and provide GSI and FAIR with the necessary reliability that the electricity they purchase actually comes from renewable energy sources. By switching to 100 % green electricity, GSI was already able