400 kV Auas–Gerus Transmission Line Project, Namibia September 9, 2021 | Middle East & Africa Project Update The project involves the construction of the 287-km-long, 400 kV transmission line running from Auas substation near Dordabis to the Gerus substation near Otjiwarongo in Namibia. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password