Exhibit 21.1

CN ENERGY GROUP. INC.

Subsidiaries of the Registrant

Name of Subsidiary	Jurisdiction of Incorporation or Organization
CLEAN ENERGY HOLDINGS LIMITED	Hong Kong
Zhejiang CN Energy Technology Development Co., Ltd.	People’s Republic of China
Manzhouli CN Energy Industrial Co., Ltd.	People’s Republic of China
Manzhouli CN Energy Technology Co., Ltd.	People’s Republic of China
CN Energy Industrial Development Co., Ltd.	People’s Republic of China
Hangzhou Forasen Technology Co., Ltd.	People’s Republic of China
Greater Khingan Range Forasen Energy Technology Co., Ltd.	People’s Republic of China
Manzhouli Zhongxing Energy Technology Co., Ltd.	People’s Republic of China