powerPerfector have produced an in-depth savings report for the iQ unit installed at Costco’s Derby branch. The first powerPerfector unit was installed at Costco Derby in February 2013 which was subsequently upgraded to the powerPerfector iQ in 2017 following excellent results.
powerPerfector have since conducted a savings report which analyses the performance of the powerPerfector iQ as well as the energy, carbon and monetary savings that Costco have benefitted from as a result. The report shows an annual reduction in Co2 output of 171,895kg and a 315,402kWh annual energy saving. This equates to an annual saving of £28,386 for Costco Derby.