According to the company, the established smart grid features the '30-minute demand response technology', the introduction of a two-way information exchange system, the collection of power supply information at the supply end and the customer end, and the establishment of an intelligent integrated power network to adjust the production of electricity. And that is, through two-way information, it can fully control the power conditions in the plant area. If power shortage occurs, it can urgently reduce the power demand of the whole plant by 5~10% within 30 minutes to strengthen the stable power. The supply mechanism, in turn, feeds back to the government and reduces output power.
According to Zhou Guangchun, senior vice president of Sunlight and Moonlight, energy saving and carbon reduction has always been the company's goal. From 2014 to 2017, the “Best Power Efficiency Law” has been adopted at the plant, which has saved 58 million yuan in electricity for a total of three years. At present, electricity costs account for the company’s total The cost is about 2%, and the annual electricity consumption is about 100 million degrees. It is expected that after the completion of the smart grid erection, it can save 5-10% of the electricity cost in a year, and it is expected to save about 500 million yuan in electricity costs for the group in one year.
The E&M Group pointed out that the Group will follow up with the research results, invest in capital, build regional power grids, energy management systems and energy storage installations, and estimate the total investment of about 100 million yuan. It is expected that the introduction of the smart grid will be started in the Kaohsiung plant area next year. The company said that in addition to the lower energy costs of the group, it can also reduce the peak demand of domestic power and do a corporate social responsibility to achieve the goal of sustainable development.