TENA are committed to reduce  the carbon footprint for products or services  by 2030. One step to achieve this is by switching to electricity from renewable sources such as e.g. water, wind or sun, in our factories in Europe. The electricity in our factories is purchased externally and is certified with guarantees of origin. These certificates are not created by us, but are issued by external institutes like the European Electricity Certification System (EECS)  to secure credibility. By doing so we support the development of renewable electricity on all markets.