MVV Energie AG, together with its subsidiaries, provides electricity, heating energy, gas, water, and other products primarily in Germany. The company operates through five segments: Customer Solutions, New Energies, Supply Reliability, Strategic Investments, and Other Activities. The Customer Solutions segment engages in the energy and water retail and wholesale, direct marketing of renewable energy, commodities, and service and trading businesses. This segment also offers services to third-party customers. The New Energies segment operates waste, biomass power, biomethane, and biogas plants; and photovoltaics systems and wind turbines. This segment also engages in the national and international project development, and operation and management of windfarms and solar parks. The Supply Reliability segment engages in the conventional combined heat and power generation activities; and operates electricity, district heating, gas, and water grid facilities with a total length of approximately 19,300 kilometers. The Strategic Investments segment engages in operation of energy generation plants and grid facilities. The Other Activities segment provides metering, billing, and information technology services. It serves industrial, retail, private households, real estate, commercial, and business customers. The company was founded in 1974 and is based in Mannheim, Germany. MVV Energie AG operates as a subsidiary of MVV Verkehr AG.