For 22 years Prof. Dr. Büdenbender was working in the energy industry (legal department, head of personal department, member of board of directors) in the RWE public company. After that time for 16 years he had the chair civil law, energy law and labor law, legal faculty of the University of Dresden. Since 2013 he is working as a lawyer.
In this way Prof. Dr. Büdenbender combines the knowledge and the experience in a big energy company, in the university and as a legal consultant.
Prof. Dr. Büdenbender published numerous works in the field of energy law, civil law, antitrust law, labor law and constitutional and administrative law.