Three Gorges Dam
The 14 main generators on the north side were installed from 2003 to 2005. The first one to begin making electricity (Generator No.2) started on July 10, 2003. The last one (Generator No.9) started on September 7, 2005. The full power (9,800 megawatts) of the north side generators was first tested on October 18, 2006, when the reservoir had risen to  above sea level. The 12 main generators on the south side were installed from 2007 to 2008. The first one to begin making electricity (Generator No.22) started on June 11, 2007. The last one (Generator No.23) started on August 19, 2008.