When was the pumped storage power station under Longquan City, Zhejiang Province jointly developed by State Grid Xinyuan Company?

"Clean energy+energy storage" integration. Longquan Xiajucun Pumped Storage Project has signed intentional cooperation with State Grid Xinyuan Company to promote the integrated construction mode of "clean energy and energy storage". "Clean energy+energy storage" is recognized by the industry as the general direction of energy transformation in the future, and it is considered that "clean energy+energy storage" is the main way for new energy to replace conventional energy and an important starting point for changing the future energy pattern.