Against the backdrop of accelerating global energy transition, Chinese new energy enterprises are leading the green energy revolution with innovative technologies. On November 25, 2025, the Jilin Provincial Ecology and Environment Bureau officially accepted the Environmental Impact Assessment Report of Liaoyuan Tianying Hydrogen Energy Technology Co., Ltd.'s "Efficient Utilization of Carbon Dioxide for Annual Production of 180000 Tons of Green Methane (Phase I) Project", marking the substantial promotion stage of this major green energy project with a total investment of 4.5 billion yuan. The project will construct a complete industrial chain including an annual production capacity of 180000 tons of green methane and a hydrogen production capacity of 104000 Nm ³/h, demonstrating the forward-looking layout and technological strength of Chinese enterprises in the field of new energy.

Building a complete green energy industry chain

The project is located in the Chemical Industry Park of Liaoyuan High tech Industrial Development Zone, with a total investment of 4.5 billion yuan, dedicated to building a complete industrial chain from hydrogen production to methane synthesis. The core construction content of the project includes: a green methane production unit with an annual output of 180000 tons, as well as a supporting 104000Nm ³/h hydrogen production unit and public auxiliary engineering. Among them, the hydrogen production unit adopts advanced alkaline electrolysis water hydrogen production technology, consisting of a hydrogen production unit and a purification unit, specifically providing stable and reliable hydrogen supply for the methane synthesis unit. At the same time, the project innovatively builds a carbon capture device to provide necessary carbon dioxide raw materials for methane synthesis and achieve the recycling of carbon resources. The methane unit consists of two core components: a methane synthesis unit and a cryogenic liquefaction unit. The designed annual production capacity is 180000 tons, and the initial planned production capacity is 62000 tons of liquefied methane products, demonstrating the project's leading advantages in technology and scale.

From Environmental Pioneer to New Energy Leader

The transformation path of China Tianying can be regarded as a microcosm of the development of new energy enterprises in China. The company initially started with environmental protection business, focusing on the field of waste incineration power generation. Later, it keenly grasped the trend of energy transformation, shifted to the field of energy storage, and made important breakthroughs in the subdivision of gravity energy storage. In recent years, the company has extended its strategic focus to the hydrogen energy field and made significant investments in the integrated industry of wind, solar, hydrogen storage, and ammonia. According to the company's official website, the Tianying Green Hydrogen Ammonia Alcohol Integration Project fully utilizes the coupling characteristics of wind and solar energy, combined with diversified energy storage technology, to ensure the stable operation of the hydrogen ammonia alcohol system at all time scales. This strategic layout has formed a full industry chain green circular economy route that conforms to the characteristics of China's energy structure, including the consumption of green hydrogen and green electricity, the consumption of green chemical derivatives, and the integration of source, network, load, and storage. It demonstrates the company's deep thinking and strategic vision in the field of new energy.

Collaborative promotion of hydrogen energy industry through multiple projects

2025 will be a crucial year for China Tianying's hydrogen energy industry layout, as the company accelerates the promotion of multiple major hydrogen energy projects nationwide. In December, the company started construction on the demonstration project of the integrated wind solar hydrogen storage and ammonia industrial park in Baolongshan Industrial Park, Kezuo Middle Banner Industrial Park, Tongliao City, Inner Mongolia. The total investment is 3.7 billion yuan, and it is expected to achieve an annual hydrogen production of 65000 tons and an annual synthesis of 450000 tons of green ammonia after production. The intensive implementation of these projects fully demonstrates China Tianying's comprehensive layout and firm determination in the field of hydrogen energy. Keywords: Hydrogen New Energy Network, Hydrogen Energy Network

Through this series of strategic layouts, China Tianying is promoting the development of China's new energy industry with practical actions, contributing to the achievement of carbon peak and carbon neutrality goals. The implementation of this project will not only drive local economic development, but also provide a replicable development model for the entire new energy industry, helping China to take a leading position in the global energy transition. Editor/Yang Beihua