“The chillers alone are currently saving Vodafone 10% on their energy bill compared to last year, each percentage point saved, saves the client over £1000.00 per month. To put this into context, between May and July they have already saved over £30k, this is due to the increased cooling load due to the adoption of the DX cooling CRACs, and the CRAC units using less than 20% of the power when they were operating as DX systems.Always with green credentials in mind, 80kg of F-gas refrigerants has also been removed from site during the conversion process.”