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it mentioned that we should comprehensively promote the orderly charging of new energy vehicles, expand the scale of two-way charging and discharging (v2g) projects, enrich the application scenarios of vehicle-grid interaction, improve the large-scale and sustainable policy mechanism of vehicle-grid interaction with cities as the main body, explore business models with advanced technology, clear models and replicability with v2g projects as the main body, and strive to guide the large-scale development of vehicle-grid interaction with market-oriented mechanisms.

the regions participating in the pilot should fully implement the peak-valley time-of-use electricity price for charging, and strive to concentrate more than 60% of the annual charging power during the off-peak period, of which more than 80% of the power charged through private piles is concentrated during the off-peak period. in principle, the total discharge power of the v2g projects participating in the pilot should not be less than 500 kilowatts, and the annual discharge should not be less than 100,000 kwh. the western region can appropriately reduce it.

it also mentioned that we should strengthen the application and promotion of intelligent and orderly charging. we should formulate and improve the relevant technical requirements for the intelligentization of charging and swapping facilities, and promote the construction, replacement or transformation of intelligent and orderly charging piles. we should promote the construction of intelligent and orderly charging pilot communities, establish an intelligent and orderly charging management system for residential communities, and effectively improve the access capacity of personal intelligent piles on the basis of ensuring the safe operation of the power grid. we should enhance the interactive capacity of charging and swapping stations, study and optimize the methods for approving the installed capacity and the rules for grid-connected operation, and carry out pilot projects for optimizing and improving the access capacity of intelligent charging and swapping stations.

in order to implement the strategic deployment of the cpc central committee and the state council on carbon peak and carbon neutrality, support the construction of new energy systems and new power systems, and promote the integration and interaction of new energy vehicles and power grids, according to the "guiding opinions of the general office of the state council on further building a high-quality charging infrastructure system" (guobanfa [2023] no. 19) and the "implementation opinions of the national development and reform commission and other departments on strengthening the integration and interaction of new energy vehicles and power grids" (fagai nengyuan [2023] no. 1721), the national development and reform commission, the national energy administration, the ministry of industry and information technology, and the state administration for market regulation will carry out large-scale application pilots of vehicle-grid interaction across the country. the relevant matters are hereby notified as follows.

in accordance with the principle of "innovation-led, first-practice", we will comprehensively promote the orderly charging of new energy vehicles, expand the scale of two-way charging and discharging (v2g) projects, enrich the application scenarios of vehicle-grid interaction, improve the large-scale and sustainable vehicle-grid interaction policy mechanism with cities as the main body, explore a business model with advanced technology, clear model, and replicability with v2g projects as the main body, and strive to guide the large-scale development of vehicle-grid interaction with market-oriented mechanisms. the regions participating in the pilot should fully implement the peak and valley time-of-use electricity price for charging, and strive to concentrate more than 60% of the annual charging power during the valley period, of which more than 80% of the power charged through private piles is concentrated during the valley period. in principle, the total discharge power of the v2g projects participating in the pilot shall not be less than 500 kilowatts, and the annual discharge shall not be less than 100,000 kwh, which can be appropriately reduced in the western region.

1. give full play to the incentive effect of the electricity market.gradually improve the trading rules for the aggregation of vehicle-grid interactive resources to participate in the power market, promote the large-scale and regular participation of charging loads in power market transactions, support the exploration of the business model of load aggregators participating in the power market, promote the cultivation of various new business entities in the power market, and gradually form a load aggregation business model with clear models, stable development, and conditions for promotion. encourage v2g projects to aggregate and participate in power spot, green power trading, and energy storage capacity leasing markets to verify the equivalent energy storage potential of v2g resources.

(2) improve pricing and demand response mechanisms.establish and improve the peak-valley time-of-use electricity price mechanism for residents' charging, encourage the establishment of a differentiated price system based on residents' charging load and residents' living load, optimize the setting of peak-valley time periods, and reasonably expand the peak-valley price difference; explore the price mechanism for new energy vehicles and charging and swapping stations to discharge to the power grid. innovate the demand response mechanism, enrich the demand response varieties, and increase the frequency of user participation and the scale of response.

(3) strengthen the application and promotion of intelligent and orderly charging.formulate and improve relevant technical requirements for intelligent charging and swapping facilities, and promote the construction, replacement or transformation of intelligent and orderly charging piles. promote the construction of intelligent and orderly charging pilot communities, establish an intelligent and orderly charging management system for residential communities, and effectively improve the access capacity of personal intelligent piles on the basis of ensuring the safe operation of the power grid. improve the interactive capabilities of charging and swapping stations, study and optimize the methods for approving the installed capacity and the rules for grid-connected operation, and carry out pilot projects to optimize and improve the access capacity of intelligent charging and swapping stations.

(iv) promote collaborative innovation in v2g technologies and models.explore v2g technologies and models that can be efficiently integrated with parks, buildings, residences and other scenarios to meet the v2g application needs of public and private vehicles. support relevant companies to jointly apply for v2g projects, and encourage car companies and battery companies to improve the battery quality assurance system and enhance battery technology. explore the battery status assessment of v2g projects based on the national monitoring and power battery recycling and traceability integrated management platform for new energy vehicles.

(v) strengthen work guarantees and effective guidance.strengthen the implementation and application of standards to support the effective promotion of large-scale application of vehicle-grid interaction. actively play the role of charging facility monitoring service platform, and establish and improve the vehicle-grid interaction data access and evaluation mechanism. strengthen the protection of user rights and interests, strengthen publicity and popularization of science, and enhance user participation willingness. increase the protection of power grid enterprises, and provide services such as resource access, network access testing, grid connection metering, dispatching operation, clearing and settlement.

general office of national energy administration