The greenhouse effectively eliminates the dust created by the transportation of coal, sand, gravel, etc., while generating 7.43 million kWh of power annually. Full story via this link; read the absolute essentials about Changzhou via this link.
The greenhouse effectively eliminates the dust created by the transportation of coal, sand, gravel, etc., while generating 7.43 million kWh of power annually. Full story via this link; read the absolute essentials about Changzhou via this link.