CPI Yuanda Environmental-protection Engineering Co., Ltd. completed and commissioned the first 10000-ton level CO₂  capture equipment in its Hechuan Shuanghuai Power Plant in January 2010.

  

CPI Yuanda Environmental-protection Engineering Co., Ltd. has applied for 161 patents accumulatively, of which 69 were invention patents. It also undertook 41 national, local and CPI’s scientific research projects, gained 26 technical awards, and mastered 15 environmental protection technologies, 8 of which were developed by Yuanda itself.