NICE is a Japanese organization dedicated to the study of clean energy sources.

Shenhua Shendong Coal Group Co., Ltd. is a Chinese company located in Erdos and ultimately controlled by the Government of China. The firm operates as an investment holding company.

China Energy Investment Corp. Ltd. engages in coal production, sales, electricity & thermal generation, coal liquefaction & coal chemicals, railway and port transportation. The company was founded on October 23, 1995 and is headquartered in Beijing, China.

China Coal Science and Industry Group Hangzhou Research Institute Co., Ltd., established on 2000-06-01, Business scope includes licensed projects:Construction engineering design;Construction Engineering Construction(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results).General project:Engineering cost consulting business;Engineering and Technology Research and Experimental Development;Research and development of unconventional water source utilization technology;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Environmental Consulting Services;Planning and Design Management;Engineering Management Services;Energy saving management service;water pollution control;Sewage Treatment and Its Reuse;Air Pollution Control;Solid Waste Treatment;Soil Pollution Control and Restoration Services;Ecological Restoration and Ecological Protection Services;Environmental emergency management service;Manufacture of special equipment for environmental protection;Manufacture of special machinery and equipment for water resources;Environmental protection special equipment sales;Eco-environmental material sales;Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);Specialty Chemicals Sales(Free of Hazardous Chemicals);gas,Liquid separation and purification equipment sales;Intelligent water system development;Electrical Equipment Sales;Industrial automatic control system device sales;software development;Foreign contracted projects(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Xian Research Inst of China Coal Tech & Eng Group Corp. is a company headquartered in Xian, China and ultimately controlled by the Government of China, that engages in geophysical surveying and other related operation.

Beijing Lucency Enviroment & Technology Co., Ltd. is a company headquartered in Beijing, China and ultimately controlled by the Government of China, that constructs water treatment projects.

Zhengzhou Huamo Technology Co., Ltd., established on 2008-06-02, Business scope includes environmental protection equipment,Research and development of water treatment equipment,Production,Sales,Installation and Maintenance Services;Technology Development of Industrial Automation Control System,Technical Services;Membrane Technology Research,application;Sales of water treatment equipment accessories and consumables;steel,Sales of valves and pumps;Environmental engineering construction;Municipal engineering construction;Water treatment engineering construction.

Huainan Mining (Group) Co., Ltd. principally supplies coal, electricity, and gas. It engages in the mining, washing, preparation, and sales of coal; generation and sales of electricity; as well as utilization of gas. The company was founded in 1930 and is headquartered in Huainan, China.

China Shenhua Energy Co., Ltd. engages in the production and sale of coal and electricity. It operates through the following business segments: Coal, Power, Railway, Port, Shipping, and Coal Chemical. The Coal segment includes the production and sale of coal as well as the operation of coal mines. The Power segment includes the generation and sale of power and electricity. The Railway segment includes the operation of transportation railways for coal and non-coal commodities. The Port segment provides logistics and vessels for coal and non-coal cargo. The Shipping segment includes self-operated vessel management and allocation for coal distribution. The Coal Chemical segment comprises the coal-to-olefins project of Baotou Coal Chemical. The company was founded on November 8, 2004 and is headquartered in Beijing, China.

China General Nuclear Power Group is an energy corporation that focuses on the development of clean energies like nuclear power, wind power, nuclear fuel, and solar power. The company has over 30 years of experience in research and development and operation of nuclear power projects. The company's mission is to develop quality clean energy to benefit mankind with safety while pursuing excellence. China General Nuclear Power Group was founded on 1994 and is headquartered in Shenzhen, China.

Yanzhou Coal Industry Co., Ltd. is a private company headquartered in Jining, China, that engages in coal mining.

Xi'an West Hot Water Environmental Protection Co., Ltd., established on 2012-05-07, Business scope includes general items:Water Environment Pollution Prevention and Control Services;water pollution control;Sewage Treatment and Its Reuse;Water Conservancy Related Consulting Services;Import and export agency;Technology Import and Export;Environmental Consulting Services.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Construction engineering design;Construction Engineering Construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results)

Inner Mongolia Jiuke Kangrui Environmental Protection Technology Co., Ltd., established on 2010-11-30, Business scope includes water pollution control engineering design and general contracting;Air pollution control engineering design and general contracting;Ecological restoration and ecological protection engineering design and general contracting;Solid waste disposal engineering design and general contracting(Hazardous and radioactive waste excluded);Environmental protection equipment manufacturing,Sales,Installation and Maintenance;Manufacturing and sales of membrane materials and membrane products;Electrical machinery and equipment,Manufacturing and sales of instruments and meters;Production and sales of environmental governance consumables and pharmaceuticals(Free of Hazardous Chemicals);Plastic plates,Tubes and Fittings,Manufacture and sales of plastic products;Research and development of environmental pollution control technology,Environmental and Safety Assessment;Operation of Environmental Pollution Control Facilities,Contract Energy Management Services;Energy saving and environmental protection technical services,consult;Contract Environmental Services;reclaimed water,Reclaimed water sales;Production and sales of subsidiary products of environmental protection operation projects;Solid Waste Treatment;Comprehensive Utilization of Waste Resources;Resource utilization of miscellaneous salt(Items not subject to approval);Oil and gas well waste treatment service;Industrial Wastewater Treatment(drilling mud,Fracturing Fluid,Salt sludge,Harmless treatment operation of sewage from gas test operation).

Ordos Yihua Mining Resources Co., Ltd., established on 2007-01-26, Business scope includes coal exploration services,mining,washing,Processing and sales;Distribution of coal machinery and equipment and related import and export business.

Henan Haitian Environmental Technology Co., Ltd., established on 2016-03-04, Business scope includes municipal water supply projects,Sewage treatment project,Municipal Engineering;water,atmosphere,Solid Waste(Hazardous waste excluded)Pollution Control Activities;Soil and ecological environment restoration;Environmental governance;Sales testing of instrumentation;Mechanical and electrical equipment installation;water treatment equipment,Research and development of environmental protection equipment,manufacture,Sales,Install;Water treatment agent sales.

Inner Mongolia Jingtai Environmental Technology Co., Ltd., established on 2017-10-19, Business scope includes licensed business items:No general operating items:Development of Sewage Treatment and Its Recycling Technology,transfer,consultation service;Cleaning of sewage treatment and recycling facilities,Production,Sales,Serve,Operations Management;river pollution,Groundwater Pollution Control;Environmental Engineering Design;Environmental engineering contracting;Mechanical and electrical equipment installation project contracting(Except special equipment);Electromechanical equipment technology development;Pilot test of reclaimed water reuse equipment;Chemical Products(Free of Hazardous Chemicals),Sales of sewage treatment chemicals;remediation of polluted soil;Solid Waste Treatment and Disposal(Free of Hazardous Chemicals).

Grunnezem New Water Co., Ltd., established on 2020-05-12, Business scope includes technology development in the field of water affairs,technical consulting,Seawater desalination treatment project,Waterworks,Sewage treatment project,water treatment equipment,water filtration equipment,Sewage treatment equipment,Sales of seawater desalination equipment,Install,repair,Technical research on water treatment technology,Technology Promotion,technical consulting,Technical Services,desalination plant,waterworks,Operation of sewage treatment plants,Import and export of goods and technology(Projects prohibited by laws and administrative regulations shall not be operated,Operations after permits for projects restricted by laws and administrative regulations).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Xizang Sinorichen Environmental Protection Co., Ltd. is a private company headquartered in Beijing, China, that provides environmental consulting services.

Huaneng Longdong Energy Co., Ltd., established on 2020-10-16, Business scope includes thermal power generation;wind power;Heat production and supply;Bituminous and anthracite mining and washing;electricity supply;solar energy generation;Wholesale of coal and products.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)***

China Coal Zhangjiakou Coal Mining Machinery Co., Ltd. is a state owned subsidiary enterprise of China National Coal Group Corp. It gathers research & development, manufacturing, sales, service of coal mining machinery & electrical equipment as a whole. The company was founded in 1926 and is headquartered in Hebei, CN.