In January 2021, Leting Jinhuan WTE Facility in Hebei Province was put into operation

In July 2021, the expansion of one boiler and one turbine in Lianyungang Sunrise WTE Facility in Jiangsu Province were put into operation

In August 2021, the reconstruction of No.4 boiler of Wuhu Jinjiang WTE Facility in Anhui Province was put into operation and in December its No.3 boiler was also put into operation

In November 2021, the Zhongwei Green Energy WTE Facility in Ningxia Hui Autonomous Region was put into operation

In December 2021, the Baishan Green Energy WTE Facility in Jilin Province was put into operation