On July 9, the Yunnan Development and Reform Commission, the Yunnan Provincial Office of Industry and Information Technology and the Yunnan Provincial Energy Bureau jointly issued the "Notice on the Issuance of the Implementation Plan for Promoting the Construction of Green Power Direct Connection in Yunnan Province", which made it clear that, on the premise of fair and reasonable assumption of safety responsibility, economic responsibility and social responsibility, the Yunnan Provincial Development and Reform Commission, the Yunnan Provincial Office of Industry and Information Technology and the Yunnan Provincial Energy Bureau jointly issued the "Notice on the Issuance of the Implementation Plan for Promoting the Construction of Green Power Direct Connection". In accordance with the principles of safety priority, green friendliness, equal rights and responsibilities, and source-load matching, green power direct connection projects will be constructed and operated to promote the local consumption of new energy, better meet the green energy needs of enterprises, and provide more choices for users to reduce electricity costs.
Green power direct connection refers to the mode that clean energy such as wind power, photovoltaic power and biomass power generation is not directly connected to the public grid, and green power is supplied to a single power user through direct connection lines, which can realize the clear physical traceability of power supply. In principle, the power supply is under construction and new projects , supporting new energy projects that cannot be connected to the grid due to limited consumption and other reasons, and carrying out green power direct connection after fulfilling the corresponding change procedures.
Direct connection line refers to the special power line directly connected between the power supply and the power user. According to whether the load is connected to the public power grid, it can be divided into grid-connected type and off-grid type.
In the field of application, in the direction of new load, Focus on supporting green aluminum, silicon photovoltaic, new energy batteries, non-ferrous metals (including rare and precious metals), data centers, in stock load direction , Supporting export-oriented enterprises with rigid demand for carbon reduction to explore the direct connection of green power with stock load by utilizing new energy resources around them.
The scheme encourages innovative construction mode. In principle, the load enterprise is the main responsible unit for the green power direct connection project , and the same investor is encouraged to develop it as a whole. The power supply of the project can be invested by the load enterprise, the power generation enterprise or the joint venture company established by both parties. In principle, the direct special line should be invested by the load and the main body of the power supply. If the multi-subject cooperation mode is implemented, the owner of the load side shall take the lead in compiling the project implementation plan, defining the power allocation and cooperation mode, and signing the medium and long-term purchase and sale agreement of green power or the contract energy management agreement. Support all kinds of business entities (excluding power grid enterprises) including private enterprises to invest in green power direct connection projects.
It is clear that in order to facilitate the local absorption of new energy, the unified coordination of power load and the investment filing of access lines, the load distance from the power collection station should not exceed 50 kilometers in principle . In principle , the layout of load and power supply is within the administrative area of the same state (city).
In terms of transaction and price mechanism, the scheme is clear that the grid-connected green power direct connection project should participate in the electricity market transaction as a whole in principle, and settle according to the exchange power with the public grid. The project load shall not be purchased by the power grid enterprise. If the power source and load of the project are not the same investor, they will participate in the electricity market transaction in the form of aggregation. Green power direct connection projects shall pay transmission and distribution fees , system operation fees, policy cross-subsidies, government funds and additional fees in accordance with the price of the State Council and the relevant provisions of the competent financial department. All localities shall not reduce or exempt relevant fees in violation of state regulations. Before the promulgation of the transmission and distribution price policy of the national green power direct connection project, the self-generated and self-consumed electricity of the grid-connected green power direct connection project shall, in addition to fairly bearing the government funds, cross-subsidies and paying the system operation fees, temporarily pay the system reserve fees according to the reserve capacity of the public power grid, and implement the transmission and distribution price approved by the state and our province from the off-grid electricity of the public power grid; The off-grid green power direct connection project shall fairly bear the government funds and policy cross-subsidies, and the system reserve fee shall not be charged temporarily for those projects that do not need the reserve capacity provided by the public power grid; the liquidation shall be carried out in accordance with the relevant provisions after the national policy is clear.
The original text is as follows:
The implementation plan
of Yunnan Province to promote the construction of green power direct connection is to thoroughly implement the important directive spirit of General Secretary Xi Jinping's important speech on inspecting Yunnan, anchor the "3815" strategic development goal, develop and strengthen the "three major economies", and give full play to Yunnan's green energy advantages. This plan is specially formulated to shape the new industrial advantages of our province and promote the green and low-carbon transformation and upgrading of the industry through the integrated development of green electricity and industry.
1. Scope
of application Green power direct connection refers to the mode in which clean energy sources such as wind power, photovoltaic power and biomass power generation are not directly connected to the public power grid, and green power is supplied to a single power user through direct connection lines, which can achieve clear physical traceability of power supply. In principle, the power supply is under construction and new projects, supporting new energy projects that cannot be connected to the grid due to limited consumption and other reasons, and carrying out green power direct connection after fulfilling the corresponding change procedures. Distributed photovoltaic projects are strictly implemented in accordance with the relevant policies and regulations of the State on the Management Measures for the Development and Construction of Distributed Photovoltaic Power Generation, so as to ensure the orderly implementation of construction and promote the healthy development of distributed photovoltaic.
2. On the premise of assuming safety responsibility, economic responsibility and social responsibility fairly and reasonably, the development goal
of green power direct connection project should be constructed and operated in accordance with the principles of safety priority, green friendliness, equa l power and responsibility, and source-load matching, so as to promote the local absorption of new energy, better meet the green energy demand of enterprises, and promote the construction of green power direct connection project. Provide more choices for users to reduce the cost of electricity.
3. Direct connection type
Direct connection line refers to the special power line directly connected between the power supply and the power user. According to whether the load is connected to the public power grid, it can be divided into grid-connected type and off-grid type.
(1) Grid-connected projects. The project is connected to the public power grid as a whole, forming a clear physical interface and responsibility interface with the public power grid. The power supply shall be connected to the user side of the demarcation point between the user and the public power grid.
(2) Off-grid projects. A small power supply system independent of the public power grid is formed in the operation mode that the power supply and the power user are directly supplied by a dedicated line and the load is not connected to the public power grid. Off-grid projects do not have substantial power exchange with the public power grid, and are generally applicable to areas with local load, off-grid operation conditions, temporary lack of access to the public power grid or limited access conditions to the power grid. The project shall clarify the power balance mechanism, safety protection boundary and operation control responsibilities between the power supply and the load to ensure the independent, safe and stable operation of the system.
4. Key areas
(1) New load direction. We will focus on supporting new projects in green aluminum, silicon photovoltaic, new energy batteries, non-ferrous metals (including rare and precious metals), data centers, hydrogen energy, phosphorus chemical industry, organic silicon, agricultural products processing, biopharmaceuticals and other industries in line with national and provincial industrial policies, as well as new projects in chain extension and chain strengthening, giving priority to supporting industrial projects with strong load regulation capacity.
(2) Direction of stock load. Supporting export-oriented enterprises with rigid demand for carbon reduction to explore the direct connection of green power with stock load by utilizing new energy resources around them.
(3) Other key directions. Other industrial projects planned by States (cities) according to local conditions can only be implemented after being assessed and approved by relevant provincial departments.
5. Implementation path
(1) Strengthen overall planning. The Provincial Development and Reform Commission, the Provincial Department of Industry and Information Technology and the Provincial Energy Bureau have strengthened the overall planning of the green power direct connection project to ensure the orderly development of the green power direct connection mode. The scale of electricity load shall be based on and supported. Direct connection lines and access systems shall be included in the provincial or state (city) energy and power planning according to the voltage level. The connection with the relevant land and space planning and the check of "one map" shall be strengthened. After approval, they shall be included in the "one map" of the land and space planning, and shall be approved or filed in accordance with the provisions of the Measures for the Administration of Approval and Filing of Enterprise Investment Projects. In principle, the access voltage level of the project shall not exceed 220 (330) kV; if it is really necessary to access 220 (330) kV, the provincial energy competent department shall organize the power grid enterprises and project units to carry out special assessment of power system security risks together with the Yunnan Regulatory Office of the National Energy Administration to ensure the safe and stable operation of the power grid. The project should be constructed in a unified way according to the integrated plan and put into operation synchronously.
(2) Innovative construction mode. In principle, the load enterprise is the main responsible unit for the green power direct connection project, and the same investor is encouraged to develop it as a whole. The power supply of the project can be invested by the load enterprise, the power generation enterprise or the joint venture company established by both parties. In principle, the direct special line should be invested by the load and the main body of the power supply. If the multi-subject cooperation mode is implemented, the owner of the load side shall take the lead in compiling the project implementation plan, defining the power allocation and cooperation mode, and signing the medium and long-term purchase and sale agreement of green power or the contract energy management agreement. Support all kinds of business entities (excluding power grid enterprises) including private enterprises to invest in green power direct connection projects. For new energy projects that have not yet been connected to the grid or cannot be connected to the grid due to limited consumption of new energy, direct connection of green power shall be carried out, and the access system scheme shall be re-approved by the grid enterprises. In order to facilitate the realization of local consumption of new energy, unified coordination of power load and investment filing of access lines and other related procedures, the load distance from the power collection station should not exceed 50 kilometers in principle, and the load and power layout should be within the administrative area of the same state (city) in principle.
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