• 10-20% utility cost savings p.a. identified at 11 European sites
• 13,000 tonnes reduced CO₂ emissions p.a. identified at 11 sites

"We were not surprised to learn that there was a big savings potential; over 20% energy saving, resulting in a reduction of estimated 60,000 tonnes of CO2 emissions annually and delivering forecasted cost benefits of over £85 million over the next ten years from 51 sites..."