| Prof. Dr.-Ing. Wolfram Wellßow | IEEE | PES Germany Section | board member |
| Prof. Dr.-Ing. Wolfram Wellßow | VDE | Bezirksverein Kurpfalz e.V. | member |
| Prof. Dr.-Ing. Wolfram Wellßow | VDE | ETG Fachbereich V2 | member |
| Prof. Dr.-Ing. Wolfram Wellßow | CIGRE | DAK C2 - System Operation and Control | member |
| Prof. Dr.-Ing. Wolfram Wellßow | PSCC | Council | secretary |
| Prof. Dr.-Ing. Wolfram Wellßow | PSCC | Executive Board | secretary |
| Prof. Dr.-Ing. Wolfram Wellßow | Landesregierung RLP | Energiebeirat | chairman |
| Prof. Dr.-Ing. Wolfram Wellßow | Bundesministerium für Bildung und Forschung | Fachbeirat des Kopernikus-Projekts "ENSURE" | representative chairman |
| Prof. Dr.-Ing. Wolfram Wellßow | Fraunhofer-Institut für Energiewirtschaft und Energiesystemtechnik | Kuratorium | member |
| Prof. Dr.-Ing. Wolfram Wellßow | Maschinenfabrik Reinhausen | Advisory Panel | chairman |