Burkina Faso’s SONABEL invites bids for 90 kV World Bank-funded line February 22, 2019 | Middle East & Africa News Burkina Faso’s state-owned Société Nationale d'Electricité du Burkina (SONABEL) has invited international competitive bids for the construction of the 90 kV Wona-Dédougou line. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password