Combination of the following data sources: 1) ECREEE transmission network for West Africa, online at ECOWREX 2) Plan data collected and prepared for a project of the World Bank Group in April 2014, digitized from a PDF map. Includes transmission lines and power stations. Includes existing as well as planned projects. The World Bank and the International Finance Corporation, collectively the World Bank Group (WBG) strives to enhance public access to and use of data that can support development impact. World Bank Group. (2017). Mauritania - Electricity Transmission Network (2017) World Bank Group. Available at: http://purl.stanford.edu/vb767ry4993 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.