Energy Saving and Emission Reduction (2014-2017)

In 2016, the implementation of the joint control of the cold water system in Plant One and Two in Songshan Lake further improves the operational energy efficiency, saving 53.4 tons of standard coal and reducing carbon emissions by 138.8 tons per year.

In 2016, we changed the traditional energy-saving lamp lighting mode and fully applied LED lighting, saving 78.7 tons of standard coal and reducing carbon emissions by 204.6 tons per year.

In 2015-2016, we fully applied and implemented the centralized control system technology of air compressors, saving 124.7 tons of standard coal and reducing carbon emissions by 324.1 tons per year.

In 2015, through reasonable production allocation of the prepreg orders, the equipment of Plant Three in Wanjiang with high energy consumption was shut down, and the orders were transferred to Plant Four in Songshan Lake, the energy consumption of which is lower so as to reduce energy consumption. We save 170.1 tons of standard coal and reduce carbon emissions by 442.3 tons per year.

In 2014, we implemented waste heat utilization transformation of the hot oil boilers of some pressing machines, thereby reducing boiler fuel consumption, saving 40.5 tons of standard coal and reducing carbon emissions by 105.3 tons per year.

In 2014, by applying a variety of optimization measures, including wind frequency automatic adjustment technology, the establishment of incinerator abnormal control standards and emergency measures, optimization of the circulation throttle action and the introduction of RTO automatic monitoring reminder system, fuel consumption of the treaters continues to decline, greatly reducing the fuel consumption per kilometer of prepreg, saving 173.6 tons of standard coal per year and reducing carbon emissions by 451.4 tons.

Through the transformation of the storage tank system in Songshan Lake, we reduce breakpoints in the manufacturing process, achieve seamless connection in the pre-dissolved, reduce labor and material consumption, greatly improve inventory security and save 5.18 million RMB per year.

Through transforming the clamping shaft unit, we realize automatic operation, and save glue by about 10 tons per year.

By adding broken cloth alarm device to the treater, we reduce the annual loss of broken cloth by 6095 meters per year.

We apply grid-connected and series of optimization and transformation measures to transform the frozen water machine room of Plant One in Songshan Lake, saving 610,000 kWh of electricity per year, corresponding to the electricity cost of 520,000 RMB, and achieving good economic benefits.

We apply automatic identification and calculation of cold load and automatic adjustment technology to transform the frozen water machine room of Plant Three and Four in Songshan Lake. After the transformation, we reduce 1.6 million degrees of the annual electricity consumption, saving electricity costs of 1.38 million RMB, and the benefits are remarkable.

We transform 1#RTO of Plant Three in Songshan Lake into diesel and natural gas dual-use (mainly used natural gas before) to further improve combustion efficiency and reduce energy consumption by about 60,000 RMB per year.

We participated in the power bidding transaction project in 2017, saving 5.3 million RMB in electricity costs in the same year for the company.

In 2017, through management improvement, the company's various energy consumption indicators have decreased compared with 2016, saving 2.8 million kWh of electricity, 140,000 m³ of gas consumption, and a total of 2.53 million RMB.