Sankey diagram for Sudan. The data used is energy data for the year 2014. The data does not include private power generation. The renewable energy includes only solar photo voltaic power; the other types of energy, such as wind and geothermal, are not included. The hydro power and biomass energy are made as main categories in energy balance. The power generation efficiency and fuel conversion loss and emissions in the refinery are considered. All units are in ktoe (ton of oil equivalent).