#7 Seville, Spain
This solar concentrator in Seville, Spain use 2,650 heliostat mirrors to collect and focus the sun’s thermal energy to heat molten salt flowing through a 460-foot tall central tower. The molten salt then circulates from the tower to a storage tank where it is used to produce steam and generate electricity. In total, the facility displaces approximately 30,000 tons of CO2 emissions every year.
