massive concrete hydroelectric dam power generation structure

hydroelectric surrounding generation showcasing reflection structure spillways landscape reservoir transport concrete powerful includes greenery waterway landmark vacation overpass massive terrain tourism walkway aerial bridge estate power large water rocky river canal view flow lush dock park dam dam hydroelectric power generation energy renewable water river concrete structure spillway reservoir electricity infrastructure engineering civil construction massive large scale aerial view landscape green rocks mountains nature technology industrial clean sustainable environment ecofriendly resource management control flow current turbine generator grid powerplant hydropower capacity output project development