In an intelligent and connected world, ICT facilities will produce massive data and traffic as well as consume huge amounts of energy. Leading energy digitalization for a smart and sustainable world, Huawei Network Energy strives to help carriers improve efficiency and smarten up facilities. Our solutions are used in a variety of industries and ICT scenarios, including the Smart Site solution for both fixed and wireless networks and the Smart Data Center Energy solution covering both edge and cloud DC. Our solutions help both telecom and tower carriers simplify facility deployment, improve power reliability, increase energy efficiency and make O&M smart, enable ICT networks to evolve to 5G and cloud smoothly.