The Sesa Group is also sensitive to the issue of environmental responsibility. Through the use of a photovoltaic plant of 170 kWh, recently enhanced by a new photovoltaic system of about 90 kwh activated in early 2016, in calendar year 2015 were produced and then saved over 195,000 Kwh at its headquarters in Empoli. It’s also active a program of voluntary collection of used toner cartridges, resulting in sending to the manufacturer for recycling activities and in all offices of the Group there are containers for the collection of separated waste. And finally, a program "paperless" that, through the digital storage of documents and the interpretation of some business processes, has led to a significant reduction of the prints and the use of printers (about 60%) with consequent benefits in terms of energy consumed. Finally it was developed a plan to improve the efficiency of energy for the air-handling activities , heating and air conditioning at the headquarters in Empoli.