Lingbao is a county-level city and the westernmost county-level division of Henan province, China, bordering the provinces of Shanxi to the north and Shaanxi to the west, under the administration of the prefecture-level city of Sanmenxia. In ancient times, the Hongnong Commandery was located approximately 20 km south of there. Since 2005, there is a HVDC back-to-back station built by ABB with a transmission rate of 360 MW.