The core activity of Entegra Wasserkraft AG is the planning, implementation (new construction and renovation) and operation of hydroelectric power plants, particularly in the field of small-scale hydroelectric power. This encompasses three main areas: 1. Planning and construction of hydroelectric power plants, 2. Commercial and operational management of hydroelectric power plants, and 3. Renovation of hydroelectric power plants in accordance with the Water Protection Act (GSchG). The company is also active in decentralized production of renewable energy and operates its own power plants.