Fernheizungsprojekten geschlossen hatten, und iii) die Errichtung einer experimentellen umweltfreundlichen Kohlevergasungsanlage mit der Bezeichnung „Demkolec“. ###>ESSENT NETWERK NOORD AND OTHERS electricity and gas producers, (ii) agreements concluded, it seems, by the generating undertakings in connection with urban heating projects, and (iii) the construction of an experimental and ecological coal gas plant called ‘Demkolec’.