225 kV lines associated with Cameroon’s Memvé’élé HPP to be commissioned by 2020 March 8, 2019 | Middle East & Africa News The transmission lines associated with the 211 MW Memvé’élé hydro power plant (HPP), located in the southern region of Cameroon, are expected to be commissioned by 2020. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password