Enel is Italy’s largest and Europe’s second-largest listed utility supplier, producing, distributing, and selling electricity and gas. Furthermore, it is Italy’s second-largest producer of natural gas. Over the last few years, the group has worked to re-evaluate and expand its international reach, and now serves over forty countries in four different continents. To that end, the firm has over sixty million customers. The firm has gained international recognition within the sustainability market, offering advice to clients and government representatives around the world. Enel has recently entered research programmes to discover the potential of nuclear energy.