June 5 is the World Environment Day. This special day reminds us to do our part to protect the natural environment.

As for Duowei, it has always doing its part in environment protection. We have built a slew of environmentally friendly power plants to promote the sustainable development of the urban environment.

As the population continues to grow, the sharp increase in the household waste has been the headache for many regions.

Waste-to-energy is the safest and most effective domestic waste treatment technology commonly used in the world today. It fundamentally changes the situation of simple landfill treatment of domestic waste, not only reduces land occupation and environmental burden, but also uses waste for power and heat generation, yielding good economic and social benefits.

In 2021, Duowei Union Group won the bid for the Zhengzhou (South) Eco-friendly Power Plant Project. Upon its completion, the plant will mainly be used for the treatment of domestic waste in the new southern urban district of Zhengzhou, the core and southern aerotropolis, the southern area of the main urban area, the southern area of the old town and Xinmi. In addition to treating domestic waste, it also has an annual power generation capacity of nearly 300 million Kw. Moreover, it will also supply heat to surrounding residents, covering a total area of 1.2 million square meters, truly transforming garbage into "urban minerals", thus promoting the sustainable development of the urban environment.

Zhengzhou (South) Eco-friendly Power Plant is only one of the many environmental power plant projects in which Duowei participates. Over the years, Duowei has thrown itself in the construction of Eco-friendly power plants in Beijing, Hebei, Shaanxi, Zhejiang, Henan, Anhui, Liaoning and other places, participating in the construction of many large Eco-friendly power plants, such as Hebei Sanhe Eco-friendly Power Plant, Shaanxi Gaoling Eco-friendly Power Plant, Jiangxi Nanchang Maiyuan Eco-friendly Power Plant, Zhejiang Quzhou Waste-to-energy Project, etc. The projects, integrating with local culture, present works of art-like architecture, becoming models for local and national de-industrialization.