As a company that works independently from any specific manufacturers, biostrom Energiesysteme issues contracts for the construction of biogas plants to construction companies that have become established in their market. biostrom Energiesysteme employees supervise the local construction phase on site in order to guarantee that the project advances as quickly as possible. High priority is given to selecting reliable partners that supply impeccable work. They are selected especially because of their many years of experience in their field. The time needed to construct a plant with an electrical capacity of 500 kW is approx. 4 months. After the plant has been placed into operation, it must be "powered up" in stages to allow the bacteria cultures to develop accordingly. The "power up" phase takes about three to six months.