Bio energy 1 Bio gas energy 1 Energy from Wastes and Biomass 1 Energy from waste 1 Geothermal energy 1 Hydro electricity 1 Industrial sector 1 Non conventional energy 1 Nuclear energy 1 Residential/Commercial sector 1 Solar effect systems 1 Solar energy 1 Tidal energy 1 Transportation sector 1 Wave energy 1 Wind energy 1 hydro thermal energy 1