Recently, Chaoyang County People's Government, China Energy Construction Digital Technology Co., Ltd. and Suzhou Artes New Energy Development Co., Ltd. signed a contract for the integration of wind-solar hydrogen storage project in Chaoyang County, Liaoning Province.

The contracted project is invested and constructed by China Energy Construction Digital Technology Co., Ltd. This project is one of the first compressed air energy storage projects with the largest single-unit capacity in China, including the construction of a 300-megawatt compressed air energy storage power station and the supporting construction of a 900-megawatt compressed air energy storage power station. Watt wind power generation, 300 MW photovoltaic power generation, 2 × 500 N cubic meters / hour electrolytic water hydrogen production project. Through the four sectors of green power + green hydrogen energy + green equipment + green building materials, it can provide a 100% renewable energy consumption base for Chaoyang area, and achieve the world's largest single-unit power and energy storage scale in the field of compressed air energy storage. The conversion efficiency is the first in the world.

The project is expected to have a total investment of 10.2 billion yuan. After completion, it will produce 2.3 billion kWh of clean electricity every year, create 310 new jobs, and pay 150 million yuan in annual taxes. Editor/He Yuting