Own-operated plants:
Operation management for plants belonging to third parties:
- WP Barby, Sachsen-Anhalt
- WP Benndorf, Sachsen-Anhalt
- WP Bonser Feld, Niedersachsen
- WP Cramonshagen, Mecklenburg-Vorpommern
- WP Damlos, Schleswig-Holstein
- WP Erbendorf, Bayern
- WP Extertal, Nordrhein-Westfalen
- WP Frauenprießnitz, Thüringen
- WP Gadebusch, Mecklenburg-Vorpommern
- PV Giengen, Baden-Württemberg
- WP Helbra, Sachsen-Anhalt
- WP Neuferchau, Sachsen-Anhalt
- WP Oesterwurth, Schleswig-Holstein
- WP Passow I, Mecklenburg-Vorpommern
- WP Passow II, Mecklenburg-Vorpommern
- WP Pillenbruch, Nordrhein-Westfalen
- WP Siersleben, Sachsen-Anhalt
- WP Solterberg, Nordrhein-Westfalen
- WP St. Wendel, Saarland
- WP Steinegge, Nordrhein-Westfalen
- WP Tostedt, Niedersachsen
- WP Walsrode, Niedersachsen
- WP Wehren, Schleswig-Holstein
- WP Wehrendorf, Nordrhein-Westfalen
