In September 2014, the three national ministries issued the "Action Plan for Upgrading and Renovating Coal Power Plants to Achieve Energy Efficiency and Emission Reduction (2014-2020)," marking the beginning of efforts to achieve ultra-low emissions. Through sustained efforts, the coal power industry has largely completed its emission reduction upgrades and renovations, with significant achievements in reducing major air pollutants, effectively improving China's environmental air quality. Our company has been involved in projects such as Guangming Thermal Power, Jiyang Xinhua, and Zhongtian Thermal Power, where technologies like wet flue gas desulfurization and wet electrostatic precipitators have shown remarkable results in achieving ultra-low emissions from coal power plants.

Our company has been providing environmental support services for biomass power generation since 2014, collaborating with industry leaders such as Qi Quan Group, China Everbright International, and Huada Group. We have specifically developed flue gas treatment technologies and equipment tailored to the characteristics of biomass power generation, which involves light ash and severe corrosion. We have undertaken over 20 related environmental projects, including the dust, sulfur, and nitrogen integrated purification equipment implemented in Jinan Weiquan, which is an industry first.

In 2018, starting with the Xuanwei Waste-to-Energy project in Yunnan, our company has been involved in flue gas treatment in this field. Our continuously innovative system solution of "SNCR denitrification + activated carbon adsorption + dust removal + dry desulfurization + SCR denitrification" has been applied to over ten waste-to-energy projects under Kangheng Environment, Chengfa Environment, and China Energy Conservation & Environmental Protection Corporation, achieving significant results and meeting emission standards.