Tianjin: With regard to organizing the development of the energy sector 1. The significance and requirements of the pilot project rely on the pilot project to promote the popularization and application of advanced hydrogen energy technology and key equipment, support the feasibility and effectiveness verification of various standards, and explore project development schemes with advanced technology, clear model and replicable promotion. The pilot project is declared by the owner unit, with a single pilot direction as the main direction. In principle, the relevant projects require that the formalities of approval and filing have been completed, that the relevant elements of construction have been guaranteed, that the pilot projects are put into operation smoothly, that the business model is clear, that the cost-effectiveness is obvious, and that the effect of carbon reduction is outstanding, and that the projects are supported to apply major national science and technology projects, key national R & D plans, and the first set of major technical equipment. We will support the creation of new scenarios, new models and new mechanisms for the promotion and application of technical equipment achievements, and consolidate and enhance the innovation and competitiveness of the hydrogen energy industry. In principle, the pilot project will be completed and put into operation within three years, that is, the operation time will not be later than June 2028 in principle. The pilot project, such as the new coal-fired power unit, shall be a compliance project, and the transformation of coal-fired power unit shall be a compliance project; in principle, the hydrogen transmission pipeline shall be mainly within the province, and those involving trans-provincial (regional and municipal) projects shall be consistent. 2. Pilot Direction (1) Hydrogen Energy Production Direction 1: Large-scale Hydrogen Production and Integration In areas rich in wind, solar, hydropower, nuclear power and biomass resources, large-scale renewable energy hydrogen production and nuclear power hydrogen production projects will be carried out. And is suitable for that fluctuation characteristic of wind power, photovoltaic and the like. The downstream can be integrated with ammonia, alcohol, aviation coal, refining and other scenarios. The proportion of on-grid electricity of supporting renewable energy projects shall not exceed 20%, and in principle, it shall not occupy the system regulation resources. The installed capacity of hydrogen production cells shall not be less than 100 MW (or the gasification capacity shall not be less than 20000 standard cubic meters per hour), and the operation load regulation capacity of cells shall not be less than 50% -100%. Direction 2: Advanced flexible off-grid hydrogen production In areas with weak power grids such as deep sea, Shagehuang and "high seaside without", pilot projects such as off-grid hydrogen production will be carried out according to local conditions to build an integrated energy architecture of wind, solar and hydrogen storage, and explore the application of advanced off-grid hydrogen production technology. Achieve off-grid support and renewable energy output, direction is the comprehensive development of clean low-carbon hydrogen energy, the development and utilization of industrial by-product hydrogen resources such as coke, chlor-alkali and light hydrocarbon cracking, the encouragement of fossil energy hydrogen production and the installation of carbon capture and utilization devices, the exploration of the construction of regional and large-scale high-purity hydrogen supply centers, and the support of hydrogen demand in terminal transportation, power generation and other scenarios. As well as the low-carbon development of synthetic ammonia, synthetic methanol, refining, metallurgy and other industries. The scale of hydrogen purification is not less than 5000 standard cubic meters per hour, among which the purity of hydrogen used in transportation and power generation meets the standard of GB/T 37244-2018 "Fuel Hydrogen for Proton Exchange Membrane Fuel Cell Vehicles". (II) Hydrogen Energy Storage and Transportation Direction 1: Large-scale and Long-distance Transmission Focusing on the demand for large-scale, long-distance and trans-regional hydrogen transmission, we will carry out pilot projects on different forms of gas hydrogen and liquid hydrogen technologies, such as pipelines (transmission media limited to renewable energy hydrogen production), liquid hydrogen tanks, and higher pressure tube bundles. Effectively improve the efficiency and scale of hydrogen energy transport and reduce the cost of transport. The liquefaction capacity of a single set of equipment in the liquid hydrogen plant shall not be less than 5 tons/day; the transportation capacity of a single vehicle shall not be less than 600 kilograms; and the length of the pipeline shall not be less than 100 kilometers. The second direction is high-density and diversified storage . On the premise of safety and controllability, we will carry out pilot applications of hydrogen storage technologies such as high-efficiency high-pressure gaseous hydrogen storage, organic liquid hydrogen storage, solid metal hydrogen storage, cryogenic liquid hydrogen storage, cave hydrogen storage and ammonia alcohol carrier hydrogen storage. Improve hydrogen storage density, hydrogen storage and release efficiency, cycle life, cycle energy consumption and other performance indicators, promote technological material and process innovation, and support the construction of high-density, lightweight, diversified hydrogen energy storage system and the expansion of hydrogen energy application scenarios. The hydrogen storage scale of a single project is not less than 20000 standard cubic meters. (III) Hydrogen Energy Application Direction 1: Green Substitution of Oil Refining and Coal-based Oil and Gas Develop the substitution of renewable energy hydrogen in oil refining, coal-based oil and gas and other production processes. Supporting the construction of renewable energy hydrogen production and supply facilities, continuous optimization of renewable energy power generation, hydrogen substitution related processes, improve the proportion of substitution, reaction efficiency, reduce carbon emissions, and support the green transformation of related industries. The substitution scale of hydrogen production from renewable energy is not less than 1000 tons per year. Direction 2: Hydrogen and ammonia fuel power supply and energy supply , combined with the application needs of scenarios, carry out pilot applications such as coal power hydrogen/ammonia, gas turbine hydrogen/ammonia/pure hydrogen power generation, support the low-carbon transformation of power generation and energy supply system, and improve the comprehensive utilization efficiency of energy. Reduce the level of fossil energy consumption and carbon emissions in the field of power generation, and achieve long-term continuous and stable operation. The scale of gas turbine projects shall not be less than 10 MW, and the proportion of hydrogen/ammonia blending shall not be less than 15%; the scale of coal-fired boiler projects shall not be less than 300 MW, and the proportion of hydrogen/ammonia blending shall not be less than 10%. Direction 3: Long-term and long-term operation of hydrogen energy storage Explore scenarios and modes of "electricity-hydrogen-electricity" hydrogen energy storage, configure hydrogen production, hydrogen storage, hydrogen power generation and other devices, support higher penetration of renewable energy consumption, cross-time scale storage and regulation of electricity, and flexible switching operation between off-grid and grid-connected modes. Carry out hydrogen energy storage and other Direction 4: In the field of energy, comprehensively apply buildings, industrial parks and other scenarios to carry out fuel cell cogeneration to support the deep substitution of clean fuels in relevant scenarios; use hydrogen energy for distributed power supply in remote areas and other scenarios, and explore the application of hydrogen backup power in data centers, communication base stations and other scenarios; And other application mode of hydrogen energy in that energy field. Fuel cell installed capacity of relevant projects shall not be less than 0. (IV) Common support direction 1: Hydrogen energy demonstration experimental platform carries out demonstration verification of key hydrogen energy equipment and hydrogen quality management. The actual working conditions of key hydrogen energy equipment such as alkaline electrolyzers, proton exchange membrane electrolyzers, anion exchange membrane electrolyzers, new energy storage devices and fuel cells are verified to support the continuous iterative optimization of the evaluation standard system and serve the formulation and verification of industry standards. The project has the ability to test the performance of multi-scenario systems such as series-parallel/series-parallel, power dispatching and so on, as well as the basis for compiling and issuing national and industrial standards. Direction 2: Hydrogen energy low-carbon transformation pilot projects in mines, ports, logistics, industrial parks and other parks, focusing on "renewable energy hydrogen production-hydrogen storage/energy storage-multi-energy complementary" full-chain technology integration and scenario application, to build a zero-carbon energy system with hydrogen energy as the core. Taking the whole chain of hydrogen energy "production, storage and transportation" as the hub, we will explore the mechanism of "direct supply of green electricity" and the realization of carbon reduction value, and promote the large-scale substitution of renewable energy in the park. More than 80% of the energy consumption in the park's transportation, industry, construction and other scenarios is clean. 3. The declaration requires that the pilot project should be recommended and declared by the development and reform departments of each district. In principle, the main body of the project pilot declaration is the project owner unit, and the necessity and specific division of labor should be provided for the joint declaration. Enterprises participating in the declaration should be registered within the territory of the People's Republic of China, have independent legal personality, no bad credit record, and have strong economic strength, technological research and development and integration and innovation capabilities. The applicant shall fill in the hydrogen energy project pilot application form (Annex 1: Tianjin Development and Reform Commission) and the application report (Annex 2). Relevant materials need to be authentic, accurate and complete, and can fully demonstrate the advantages and potential of the pilot project. After stamping the project pilot materials recommended by each district, please mail or send the paper version and electronic version (3 sets of paper version and 1 set of electronic version) to the Commission (Energy Department, SDIC Building, No.157, Dagu North Road, Heping District, Tianjin, Postal Code: 300041) before July 9, 2025. The electronic version can be sent to the government mailbox sfzggwnyc01@tj.gov. If the declaration instructions and materials do not meet the requirements or are overdue, they will not be accepted.
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