appropriate tools / infrastructure networks / energy internal market / energy markets / excess energy / actual energy flows / wind energy / energy influencing land use / electricity / policy orientations developing infrastructure networks / energy infrastructure networks / energy consumption / applicable solutions / energy sector influence spatial organisation / hydroelectric energy / oil coal / energy infrastructure / renewable energy sources / tidal energy / telecommunications / Energy policy / oil and gas / energy sector / energy sources / energy sectors / solar energy / renewable energy / operational assessment tool / energy supply / oil / sustainable energy provision / present infrastructure networks / gas supply networks / consumption technologies / energy networks / indicator systems / overall energy supply / energy services / basic services / sources electricity / energy / energy policies / /