drone photography schwarzenbachtalsperre, baden-würrtemberg, germany

aerial angle architecture backgrounds baden black building concrete coniferous construction crisis dam damage drone ecosystem efficiency efficient electricity energy environment environmental europe feature fir forbach forest fuel generation generator germany high hydroelectric idyllic industry issues lake lakeshore landscape largest murgtal natural nature panorama phenomenon photography plant power pumped renewable reservoir resources rural schwarzenbach schwarzenbachtalsperre sluice social station storage sustainable tree turbine umped view wall waste water woodland württemberg zero