BLS Energieplan - Sustainable engineering for more then 30 years BLS Energieplan was founded in 1984 and has steadily increas ... ed its portfolio of engineering services offered. Currently, we maintain three major fields of activities, in which we offer a broad expertise and can look back on a long history of industrial references. Although our fields of activity cover distinct tasks, our premise has always been to form a team of complementary and synergetic strengths and transfer know-how and expertise between the individual domains. Our fields of activity cover are: Renewable Energy Generation, Plant Engineering, Building Systems Engineering, Energy Consulting We employ engineers graduated in the fields of technical building equipment as well as automation, power systems engineering, mechanical engineering, district-heating systems engineering, thermodynamics and energy economics. We are located with branch offices and subsidiary companies at the following locations: Berlin, Greifswald, Eisenhüttenstadt, Frankfurt (Main) and Luxembourg. read more