On August 1, the Tianjin Development and Reform Commission issued the Implementation Plan for the Development of New Energy Storage in Tianjin. Vigorously develop power side energy storage; develop grid side energy storage according to local conditions, and flexibly develop user side energy storage; coordinate the layout of centralized independent energy storage. The
Plan clearly States that if the energy storage capacity allocated by new centralized wind power and energy enterprises fails to reach the promised proportion, it shall be deducted according to twice the new energy capacity scale corresponding to the unfinished energy storage capacity. Until all the nets are released.
The original text is as follows:
Tianjin New Energy Storage Development Implementation Plan
Energy storage is the key support to promote energy transformation and realize energy transformation. The development of energy storage is of great significance to support the large-scale development of new energy in our city, to build a pioneer city of energy revolution, and to achieve the strategic goal of "carbon peak, carbon neutralization". In order to promote the healthy and orderly development of new energy storage, this plan is formulated in accordance with the Guiding Opinions on Accelerating the Development of New Energy Storage and the Implementation Plan for the Development of New Energy Storage in the 14th Five-Year Plan Period issued by the National Development and Reform Commission and the National Energy Administration, and in combination with the 14th Five-Year Plan for Energy Development in Tianjin.
1. Guided
by Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era, we should fully implement the spirit of the 20th National Congress of the Communist Party of China, base ourselves on the new stage of development, fully, accurately and comprehensively implement the new concept of development, construct a new pattern of development, thoroughly implement the new strategy of "four revolutions and one cooperation" for energy security, and strive to build a well-off society in an all-round way. Focusing on achieving the goal of "carbon peak and carbon neutralization", taking scientific and technological innovation as the endogenous driving force, market mechanism as the fundamental support, policy environment as the powerful guarantee, pilot demonstration as the important grasp, we should make steady progress to promote the high-quality development of new energy storage, and form a coordinated and orderly development of new energy growth, absorption and energy storage. To speed up the construction of a clean, low-carbon, safe and efficient modern energy system to provide strong support.
2. The basic principles
are overall layout and orderly development. Combining with the reality of new energy development, guided by meeting the peak shaving demand of power grid and improving the security and stability level of power system, we should strengthen top-level design, rationally determine development goals, scientifically lay out key projects, and actively and orderly promote the high-quality development of new energy storage.
Innovation leads and demonstration goes ahead. We should adhere to the principle of "easy first, difficult later, point to area", play a leading role in demonstration, promote the innovation of energy storage technology, application scenarios and business models, promote the innovation of new energy storage technology, industrial upgrading and cost reduction, and effectively support the sustainable development of new energy storage industry.
Market-oriented and policy-driven. Fully mobilize the enthusiasm of all kinds of market players to participate in the development of energy storage, encourage social capital investment and construction, and create a fair competitive market environment. Combining with different application scenarios of source, network and load, relevant supporting policies will be implemented to promote the integration and coordinated development of energy storage, traditional energy and new energy.
Compact responsibility and ensure safety. Improve the management mechanism of new energy storage projects, standardize the project development process and construction standards, and optimize the grid-connected management procedures of energy storage projects. Strictly abide by the safety bottom line, implement the safety responsibility of all links in the industrial chain, and ensure the safety of the whole process of the construction and operation of new energy storage projects.
3.
By 2025, the new energy storage will be transformed from the initial stage of commercialization to large-scale development, the technological innovation capability will be gradually improved, the industrial system will be further strengthened, the policy environment will be basically sound, the market mechanism and business model will be basically mature, and the new energy storage will be deeply integrated with all aspects of the power system. Considering the safe power supply, system regulation capacity, power grid and user demand in our city, a new energy storage power station of 1 million kilowatts will be built, and the scale of the new energy storage power station in the 15th Five-Year Plan will be further expanded to effectively support the peak shaving demand of new energy power.
4. Key tasks
(1) Promoting the large-scale development
of new energy storage 1. Promoting "new energy + energy storage" in an all-round way in combination with the operation of power system and the needs of new energy development, realizing the deep integration of energy storage and new energy power generation, and ensuring the efficient consumption and utilization of new energy. New centralized wind power and photovoltaic power generation projects allocate energy storage facilities in accordance with the prescribed proportion, and encourage new energy power generation enterprises to give priority to meeting energy storage allocation requirements through centralized independent energy storage sharing capacity. If the energy storage capacity allocated by a new energy enterprise fails to reach the promised proportion, it shall be deducted according to twice the scale of the new energy capacity corresponding to the unfinished energy storage capacity until the network is completely released. Actively develop "conventional power supply + energy storage", encourage coal-fired power enterprises to rationally allocate energy storage facilities, and coordinate with coal-fired units to participate in peak shaving, frequency modulation and other ancillary services. Support the construction of new energy storage or wind and solar energy storage facilities using existing plant sites and transmission and transformation facilities of decommissioned thermal power units. We will promote the construction of source-network-load-storage integration and multi-energy complementary projects in Binhai New Area Port Economic Zone, Baodi Jiuyuan Industrial Park and Ninghe Modern Industrial Park, promote the optimization and integration of various energy resources, and enhance the comprehensive operation efficiency of the system. (The Municipal Development and Reform Commission, the Municipal Bureau of Industry and Information Technology, the people's governments of all districts and the Municipal Electric Power Company are responsible for the division of responsibilities)
2. Reasonable distribution and construction of new energy storage at the end of the power grid and in areas with insufficient power supply capacity, transmission corridors or substation sites with scarce resources, so as to solve the problems of transmission congestion and uneconomical power supply for long-distance transmission and transformation projects. Reduce the comprehensive construction cost of power grid infrastructure, and improve the overall power supply capacity and operation level of the power grid. Combining with the actual needs of important power load users, under the premise of safety and reliability, a new type of mobile or fixed energy storage is built as emergency standby power supply to enhance the emergency power supply support capacity of the system. (Municipal Electric Power Company)
3. For power users with high requirements for power supply reliability and power quality, such as industry, communication, finance and Internet, new energy storage should be rationally allocated according to the needs of system operation, so as to enhance the self-balancing ability of power and reduce the pressure of peak regulation and frequency modulation of large power grids. Supporting the aggregation and utilization of decentralized energy storage facilities such as uninterruptible power supply, electric vehicle and user-side energy storage, relying on big data, cloud computing, artificial intelligence, blockchain and other technologies, exploring a variety of business models such as smart energy, virtual power plants, etc. We will encourage the deployment of new energy storage around application scenarios such as large data centers, 5G base stations, industrial parks and highway service areas, relying on distributed new energy, microgrids and incremental distribution networks, and explore new modes of energy storage integration and development. (The Municipal Bureau of Industry and Information Technology and the Municipal Electric Power Company are responsible for the division of responsibilities)
4. In combination with the peak shaving needs of the power grid, in the Economic Development Zone, Dagu Street and Bonded Zone of Binhai New Area, Dongmaquan Town of Wuqing District, Datangzhuang Town of Baodi District and Dongjituo Town of Ninghe District, A number of centralized independent energy storage power stations are arranged in the relatively concentrated areas of new energy, such as Daqiuzhuang Town and Jingkai District in Jinghai District. Centralized independent energy storage power stations can be implemented by stages, with an initial construction capacity of no less than 150000 kilowatts in principle. They are constructed by professional energy storage investment and operation enterprises, and can provide capacity leasing services to new energy projects by sharing mode. They operate independently of new energy projects and accept unified dispatching of power grids. Energy storage investment and operation enterprises are responsible for their own profits and losses, and assume the main responsibility for the construction and operation of power plants. (Municipal Development and Reform Commission, Municipal Bureau of Industry and Information Technology, District People's Governments and Municipal Electric Power Companies are responsible for the division of responsibilities)
(2) Accelerate the expansion of the new energy storage industry system
5. Increase the research and development of energy storage technology and equipment, focusing on the goal of low cost, long life, high safety and high energy density. Enterprises, universities and research institutes should be mobilized to tackle key technical problems related to energy storage theory and key materials, units, modules and systems, so as to accelerate the realization of core technology autonomy. We will actively promote the R & D and demonstration application of various advanced energy storage technologies, such as electrochemical energy storage, thermal (cold) energy storage, flywheel energy storage, compressed air energy storage and hydrogen energy storage, accelerate the development of system integration and intelligent control technology, and gradually improve the intelligent application level of energy storage in the power system. (The Municipal Bureau of Science and Technology, the Municipal Bureau of Industry and Information Technology and the Municipal Electric Power Company are responsible for the division of responsibilities)
6. Accelerate the establishment of an energy storage technology innovation system with enterprises as the main body, market-oriented and the combination of production, education and research. Give full play to the dual role of government guidance and market initiative, strengthen the strategic layout and systematic planning of energy storage technology innovation, accelerate the transformation of innovative achievements, and enhance the innovation capability in the field of new energy storage. We will support the construction of the National Energy Storage Technology Industry-Education Integration Innovation Platform of Tianjin University, and encourage the construction of a number of new energy storage technology sub-platforms and key laboratories. Supporting enterprises and scientific research institutes to carry out research on key technologies, layout applications, business models and policy mechanisms of new energy storage, so as to provide scientific decision-making for the high-quality development of new energy storage. (The Municipal Science and Technology Bureau, the Municipal Education Commission and the Municipal Development and Reform Commission are responsible for the division of responsibilities)
7. Cultivate and extend the upstream and downstream industries of new energy storage, relying on key enterprises with independent intellectual property rights and core competitiveness, and promote the development of the whole industry chain of new energy storage. Strengthen the connection between new energy storage manufacturing enterprises and energy storage project construction enterprises, promote strategic cooperation between upstream and downstream industries, promote the development of energy storage material production, equipment manufacturing, energy storage integration, operation and testing industries, and promote the large-scale development of new energy storage industry. (The Municipal Bureau of Industry and Information Technology, the Municipal Bureau of Science and Technology and the Municipal Development and Reform Commission are responsible for the division of responsibilities)
8. Encourage the development and application of energy information technology, promote the deep integration of energy storage infrastructure with energy technology and information technology on the premise of ensuring network information security, and gradually realize the energy Internet control of energy storage facilities.Supporting the construction of open and shared distributed energy storage big data platform and energy integrated service platform, relying on information technology and Internet technology to realize the optimal allocation of energy storage facilities and various energy resources, giving full play to the diversified role of energy storage system in the energy Internet, and improving the economy, flexibility and reliability of energy system. Explore the new mode of combined application of electric vehicle power battery, household energy storage, uninterruptible power supply and other energy storage resources to improve the comprehensive utilization efficiency of energy storage facilities. (The Municipal Bureau of Industry and Information Technology, the Municipal Science and Technology Bureau and the Municipal Development and Reform Commission shall be responsible for the division of responsibilities)
(III) Strengthen the management of
new energy storage projects 9. New energy storage power station projects shall be subject to territorial filing management, and each district shall timely copy the filing documents to the relevant municipal departments. New energy storage power station projects (excluding user-side energy storage) shall be managed by demonstration projects. The Municipal Development and Reform Commission, the Municipal Bureau of Industry and Information Technology and the Municipal Electric Power Company shall coordinate the construction needs of new energy storage, form a list of demonstration projects in conjunction with each district and implement them on a rolling basis. The Municipal Planning and Resources Bureau shall ensure the land use for project planning. Each district is responsible for promoting the implementation of the new energy storage power station project, urging the demonstration project to speed up the construction procedures, promoting the timely start of the project construction, and submitting the monthly summary to the Municipal Development and Reform Commission. For new energy storage power stations that have been put on record and incorporated into demonstration projects, their supporting access to power grid projects are regarded as being incorporated into power planning. Power grid enterprises should provide grid access services for new energy storage power station projects, coordinate and promote the implementation of supporting grid connection projects, clarify the grid-connected process of new energy storage power station projects in accordance with the principle of "simplifying procedures and improving efficiency", timely issue grid-connected access opinions, and do a good job of grid-connected commissioning and acceptance services. (The Municipal Development and Reform Commission, the Municipal Bureau of Industry and Information Technology, the Municipal Bureau of Planning and Resources, the people's governments of all districts and the Municipal Electric Power Company shall be responsible for the division of responsibilities)
10. The new energy storage power station shall be charged continuously for 2 hours or more, the working life of the system shall be 10 years or more, and the attenuation rate of the system capacity shall not exceed 20% in 10 years. The cycle life of lithium batteries is not less than 8000 times, the AC side efficiency of lithium battery energy storage power stations is not less than 85%, the depth of discharge is not less than 90%, and the availability of power stations is not less than 90%. The main equipment shall meet the relevant national standards and technical requirements for new energy storage, pass the testing and certification of the corresponding qualified institutions, and the grid-related equipment shall meet the technical requirements for safe operation of the power grid, so as to eliminate the problems of poor quality of energy storage and low utilization efficiency. Medium and large energy storage power stations should select batteries with mature technology and high safety performance, and carefully select power batteries for cascade utilization. (People's governments of all districts and relevant enterprises)
11. New energy storage projects on the power supply side should be synchronized with the main projects to determine the scale, plan, design and put into operation. New energy storage projects on the grid side are managed according to the planning and construction process of conventional power grid projects. New energy storage projects on the user side should be included in the planning and construction management of the main user projects. New energy storage projects independently constructed shall specify the construction scale, technical scheme, access system, operation mode and other contents in the feasibility study report, and issue evaluation opinions after demonstration by qualified evaluation agencies. Each district should timely incorporate the filing and construction of energy storage projects into the management of the national energy storage big data platform, and track and monitor the implementation effect of the projects, so as to provide demonstration guidance and useful reference for the follow-up project construction. (The Municipal Development and Reform Commission, the Municipal Bureau of Industry and Information Technology, the people's governments of all districts and the Municipal Electric Power Company shall be responsible for the division of responsibilities)
12. New energy storage power stations shall meet the relevant requirements of the state, strictly implement the construction procedures of safety, fire protection and environmental protection, and new energy storage and centralized independent energy storage power stations on the power supply side and the grid side shall be subject to the power grid. Capable of automatically receiving dispatching instructions. Each district shall implement its territorial responsibilities and coordinate the construction and safe operation management of new energy storage power stations. Departments should implement management responsibilities according to their responsibilities and strengthen the coordinated management of energy storage construction and operation. Power grid enterprises should clarify the new energy storage grid-connected operation standards. Energy storage construction and operation enterprises should implement the main responsibility of quality and safety. Before the acceptance of grid-connected power stations, they should complete the sampling inspection of main equipment, commissioning test of the whole station and grid-connected inspection according to the requirements; After putting into operation, it is necessary to strengthen the monitoring and evaluation of on-line operation performance, upload operation information to the power grid dispatching department and accept dispatching instructions according to the procedures, so as to ensure that the operation time and availability of the energy storage power station meet the relevant technical requirements of grid-connected commitment. (The relevant municipal departments, district people's governments, municipal electric power companies and relevant enterprises shall be responsible for the division of responsibilities)
(4) Improving the relevant supporting policies
for new energy storage 13. Wind power and photovoltaic power generation projects that achieve the requirements of energy storage allocation by leasing centralized independent energy storage shall be given priority to grid-connected consumption. To establish and improve the leasing capacity mechanism of centralized independent energy storage projects, the project capacity should be registered and fairly opened in Tianjin Electric Power Exchange Center, and leased to new energy enterprises throughout the city. In principle, the validity period of the lease contract should not be less than three years, and new energy enterprises should be encouraged to sign long-term lease contracts with independent energy storage power station enterprises. The lease contract serves as the basis for new energy enterprises to allocate energy storage capacity and project grid connection, and the independent energy storage leased by new energy can be put into operation within six months of grid connection of new energy projects at the latest. (The Municipal Bureau of Industry and Information Technology, the Municipal Development and Reform Commission, the Municipal Electric Power Trading Center and the Municipal Electric Power Company are responsible for the division of responsibilities)
14. Support independent energy storage to participate in various power markets such as medium and long-term transactions, spot and ancillary services, and accelerate the improvement of relevant trading mechanisms and trading rules. New energy storage is encouraged to participate in ancillary services in the form of independent power stations, energy storage aggregators and virtual power plants. When independent energy storage participates in the transaction of power ancillary services, it will be cleared first according to the market price. To optimize the dispatching operation mechanism, for independent energy storage projects, power grid enterprises should scientifically arrange priority calls, and the number of full charging and discharging calls per year should not be less than 300 times in principle, so as to ensure the frequency and utilization rate of independent energy storage dispatching and effectively play the role of new energy storage. (The Municipal Bureau of Industry and Information Technology and the Municipal Electric Power Company are responsible for the division of responsibilities)
15. Scientifically evaluate the investment substitution benefits of new energy storage transmission and transformation facilities, and determine a number of typical energy storage application scenarios. To solve the problem of distributed photovoltaic access energy storage, to solve the power quality of power supply at the end of the grid, to alleviate grid congestion energy storage, to solve the key areas and users of guaranteed energy storage and emergency standby power storage and other grid alternative energy storage, explore the cost-benefit into the transmission and distribution price recovery. According to the requirements of the state, we should improve the peak-valley time-of-use electricity price policy suitable for the power market, scientifically divide the peak-valley period, standardize the implementation scope of peak-valley electricity price, rationally arrange and widen the peak-valley price difference, and support the new energy storage on the user side to obtain reasonable income through the peak-valley price difference. Improve the centralized independent energy storage price mechanism. Before the operation of the electricity spot market, the independent energy storage participates in the medium and long-term electricity market. When charging, it is regarded as a general industrial and commercial user, and it signs a market contract with the power generation enterprise or purchases electricity by the grid enterprise as an agent (no peak and valley fluctuation). When discharging, it signs a market contract with the user during the peak period, and the electricity outside the contract is purchased by the grid enterprise in full according to the 20% rise of the coal-fired benchmark price. After the operation of the electricity spot market, the independent energy storage forms the corresponding charging and discharging price according to the rules of the electricity spot market. If the independent energy storage transmits electricity to the power grid, the corresponding charging capacity shall not bear the transmission and distribution price, the system operation cost, the line loss cost of the access link, the government funds and the additional charges.
16. Strengthen the connection between banks and enterprises, encourage financial institutions to increase credit support for new energy storage projects, and support the construction of energy storage infrastructure and demonstration projects through creditor's rights, equity and asset support plans. Promote the popularization and application of advanced energy storage technology. Combining with the supporting policies such as the demonstration and application of the first set of technical equipment, we should make effective use of the existing funding channels and give preferential support to the industrialization of key technical equipment for new energy storage and the demonstration of application projects. Encourage all kinds of capital to set up new energy storage industry funds and innovative venture funds, support new energy storage innovative enterprises in accordance with the principle of marketization, and promote the transfer and transformation of scientific and technological achievements. (The Municipal Financial Bureau, the Municipal Finance Bureau, the Municipal Bureau of Industry and Information Technology, the Tianjin Branch of the People's Bank of China, the Tianjin Banking and Insurance Regulatory Bureau and the Tianjin Securities Regulatory Bureau are responsible for the division of responsibilities)
V. Safeguard measures
(1) Strengthen overall coordination. Strengthen the connection between this plan and the relevant plans of the state and our city, and improve the scientificity and operability of the plan. Municipal development and reform, planning resources, industry and information technology, urban and rural housing construction, emergency management, fire protection, market supervision, ecological environment, finance, finance and other departments in accordance with the division of responsibilities to implement the detailed program tasks, to form a joint effort to jointly promote the implementation of the program. Establish and improve the market-oriented mechanism, improve the market-oriented trading mechanism and price formation mechanism of energy storage, and promote the sustainable development of energy storage through the market. Strengthen coordination and cooperation among departments, actively implement the conditions of land use and network connection for new energy storage power station projects, carry out dispatching management of key projects, and promote the project to start construction as soon as possible and put into operation as soon as possible.
(2) Encourage the first try. All kinds of market players are encouraged to give full play to their respective advantages and actively explore and innovate in the construction of a new system and mechanism for the orderly development of energy storage. Each district can explore the energy storage technology route, innovate the business model, study and promulgate relevant supporting policies and reform measures, and timely summarize the successful experiences and practices that can be replicated and popularized. For advanced new energy storage projects, priority should be given to key construction projects at the municipal and district levels. Strengthen the management of demonstration projects after the event, and timely terminate the demonstration of projects that conceal the situation or provide false information, fail to meet the construction standards and rectification requirements, and fail to put into operation on time.
(3) Consolidating the foundation for development. Innovative talent introduction and cultivation mechanism, relying on the national energy storage industry-education integration platform of Tianjin University, actively exert Tianjin's superior educational resources, strengthen the construction of related disciplines and personnel training, promote the organic connection and deep integration of education chain, talent chain and industry chain, and form an intellectual guarantee system to support the development of energy storage industry. Promote the establishment of energy storage industry alliances or expert committees, strengthen industry self-discipline, support leading enterprises, research institutes and innovation platforms to participate in the formulation of relevant standards in the field of new energy storage, and provide professional support for government decision-making. Strengthen publicity and guidance, expand the demonstration-driven effect, and attract more social resources to participate in energy storage technology research and industrial innovation and development.
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clearly States that by 2025, a new energy storage power station of 1 million kilowatts will be built to realize the transformation of new energy storage from the initial stage of commercialization to large-scale development, gradually improve the ability of technological innovation, further strengthen the industrial system, and basically improve the policy environment. The market mechanism and business model are basically mature, and the new energy storage and power system are deeply integrated and developed.
The Implementation Plan adheres to the principles of overall layout, orderly development, innovation leading, demonstration first, market leading, policy driving, responsibility compacting and safety ensuring, and puts forward 16 key tasks in 4 aspects. One is to promote the large-scale development of new energy storage. Vigorously developing energy storage on the power supply side, developing energy storage on the grid side according to local conditions, flexibly developing energy storage on the user side, and coordinating the layout of centralized independent energy storage. The second is to accelerate the expansion of the new energy storage industry system. Promoting the demonstration of key technology research and development, improving the technological innovation system, improving the new energy storage industry chain, and improving the informatization and management level of energy storage system. Third, strengthen the management of new energy storage projects. Standardizing the development process, unifying the construction standards, implementing hierarchical and classified management, and strengthening the construction and operation management. The four is to improve the new energy storage related support policies. Supporting new energy leasing and energy storage, improving the independent energy storage power market and operation and dispatch mechanism, improving the new energy storage price mechanism, and improving the financial and financial support policy.
3. Overall consideration
In the process of compiling the Implementation Plan, we should focus on the following three aspects: First, we should strengthen overall planning and set development goals scientifically. In line with the principle of "orderly promotion and scientific layout", combined with the current situation of new energy development in our city, the layout of photovoltaic wind power projects in various districts and the need for peak shaving of power grid, the goal of building a new energy storage power station of 1 million kilowatts by 2025 is put forward, and the layout of project development is optimized in Binhai New Area, Jingkai District, Dagu Street and Bonded Zone, Dongmaquan Town, Wuqing District, and Baodi District. A number of centralized independent energy storage power stations are arranged in the relatively concentrated areas of new energy, such as Dongjituo Town in Ninghe District, Daqiuzhuang Town in Jinghai District and Jingkai District, to promote the intensive and large-scale development of new energy storage. Second, strong leadership, the introduction of a series of support policies. Based on the actual situation of our city and referring to the advanced experience of other provinces, in formulating the price policy, in line with the principle of "not only abiding by the current medium and long-term market operation mechanism, but also effectively linking up with the future spot market of electric power", it is clear that the new energy storage income mainly comes from the three parts of shared capacity rental fee, auxiliary service fee and peak-valley price difference, while strengthening finance. Guarantee the reasonable income of the project and stimulate the enthusiasm of enterprises to invest. Third, we should strengthen safeguards to ensure that all policies are implemented in detail. Further refinement measures should be taken in standardizing the development process, sharing capacity leasing, power operation and dispatch, and carrying out pilot demonstrations, so as to clarify the standards, improve the mechanism, ensure the scientificity and operability of the scheme, and actively promote the integration of new energy storage, production, education and research, give full play to the advantages of Tianjin's educational resources, and rely on the national energy storage technology of Tianjin University. In conjunction with the key enterprises with independent intellectual property rights and core competitiveness in our city, we will accelerate the development of the new energy storage industry chain.
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