MeiXinda actively practices the environmental protection concept. In terms of the environment, the company focuses on evaluating the production and operation status of the enterprise from the perspective of environmental friendliness, striving to ensure production efficiency while reducing the negative impact on the environment and achieving a win-win situation for the economy and the environment. At the same time, it continuously optimizes energy utilization efficiency and gradually increases the proportion of clean energy used. For example, some factory areas adopt solar photovoltaic power generation equipment, and alternative fuels (biomass) are co-fired in fuels. While reducing its own carbon emissions, it also contributes to combating climate change.

Enterprises are not only creators of material wealth, but also bearers of social responsibilities. Over the years, the environmental protection industry segment under the group has implemented the concept of "scientific development, green environmental protection, and harmonious coexistence between man and nature", adhered to the duty of "in the environmental industry, responsibility comes first", and with a strong sense of dedication and responsibility, managed and operated waste incineration power generation projects in more than 20 cities across the country. Through waste treatment, these cities have become cleaner, more environmentally friendly, and more civilized. Wangneng has also become the "beautician" and "good steward" of these cities. As of May 2023, the cumulative amount of domestic waste treated has reached 38.9782 million tons, the cumulative amount of kitchen and food waste treated has reached 1.3482 million tons, the cumulative number of dead pigs (livestock and poultry) disposed of has reached 8.285 million, the cumulative amount of various hazardous wastes disposed of has reached 901,300 tons, the cumulative reduction of carbon dioxide emissions has reached 13.8733 million tons, the cumulative power generation has reached 12.656 billion kWh, and the cumulative reduction of tree felling has reached 430 million.