Case study: Telefónica Uruguay cuts €4.2 million off its network energy bill with free cooling

Since 2002, Telefónica Uruguay has rolled out a series of energy efficiency initiatives across its network, resulting in cumulative cost savings of € 4.2 million at 2012 prices and carbon emission reductions of 10,900 TCO2e, as part of an energy and carbon reduction programme. The implementation of these measures is reflected in Telefónica Uruguay’s performance in the GSMA’s Mobile Energy Efficiency Benchmarking service.