Reply to Proposal No.245 of the First Session of the 11th CPPCC Danzhou City

On the First Session of the 11th Danzhou CPPCC National Committee

sequence Reply to proposal 245

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Dear member Yao Yunqin:

Thank you very much for your concern and support for the development of new energy heavy trucks in our city., you put forward at the first meeting of the 11th CPPCC Danzhou. Proposal No.245, after study, we hereby reply as follows:

First, the development status of new energy heavy trucks in Danzhou City

The development of new energy replacing electricity and heavy trucks with heavy trucks.The construction of (charging) power infrastructure and the operation of heavy trucks for power exchange are the core.At present, there are heavy trucks in operation in our city. There are 36 vehicles and 50 special commercial concrete vehicles for power exchange. Two heavy truck power exchange projects have been completed and put into use at the end of January 2022.Pure electric heavy truck power station replacement project of Yangpu International Container Terminal, invested and built by Guodian Power Investment (Hainan) Energy Service Co., Ltd., a subsidiary of Hainan Branch of State Power Investment, is built in Yangpu International Container Terminal Port according to the eight-station heavy truck charging and replacing power station, with a construction scale of 1250kVA, and a newly-built pre-installed 10kV, 1250 KVA box-type substation is connected by the 10 kV Shovel Line of South Power Grid. It is equipped with 8 chargers, 7 for operation and 1 for standby, with a total power load of 150kW. It is equipped with 35 vehiclesPower-changing heavy truck43 sets of 141kWh batteries. The power station has the characteristics of high efficiency, cost reduction, flexibility, safety and environmental protection: high efficiency is reflected in the fact that it can supply vehicles with energy for 6 minutes and solve mileage anxiety; Separate sales of vehicles and electricity, greatly reducing the cost of car purchase; The battery packs with different electric quantities can be flexibly replaced according to the working conditions, thus reducing the self-weight of the car body; The centralized management of charging is safe and controllable, which prolongs the service life of the battery and improves the utilization value of the battery.

The other is Hainan Yangpu Ronghe Junchi Landao Power Station Exchange Project., the first electric heavy truck charging and replacing power station in our province, invested and built by Hainan Yangpu Ronghe Junchi Technology Co., Ltd. (hereinafter referred to as Ronghe Junchi), located in the factory area of Hainan Landao Environmental Protection Industry Co., Ltd., Mutang Park, Danzhou Industrial Park, with an area of 10 mu. The power exchange station is constructed in two phases, including 2 power exchange stations, 2 2000KW transformers, 50 heavy-duty trucks and 57 sets of 282kwh batteries. The power exchange station and batteries are put into operation in 60 phases in five years. In the first phase, a 2000 kW transformer, a power station and 30 parking spaces were laid. In the second phase, a 2000KW transformer and a power station were laid. At present, the infrastructure of the first phase of Landao Power Station (NO.001) has been completed, which also has the characteristics of high efficiency, cost reduction, flexibility, safety, standard and intensive.

Second, the demand for the construction of new energy heavy trucks in Danzhou City

According to Hainan Provincial Department of Industry and Information Technology The Implementation Plan for the Pilot Application of New Energy Vehicle Switching Mode in Hainan Province issued in November 2021 (Qiong Gongxin Automobile [2021] No.195) and "Guiding Opinions of Hainan Province on Supporting the Construction of Electric Vehicle Switching Stations"(Qiong Fa Gai Energy Letter [2021] No.513) requires giving priority to pilot projects in Haikou, Sanya, Danzhou Yangpu, Qionghai, Wanning and other regions to build a new energy vehicle power exchange network with reasonable layout and moderate advance.

Huanxinyingwan District with Yangpu as the industrial center in our city.Industrial development has a certain foundation.The orientation of industrial development is relatively clear. Take Xiaochantan Wharf and Yangpu Port as radiation centers.Through Hainan West Line Expressway, Wanyang Expressway, Danbai Expressway and Haiyu West Line.(G225), heavy truck freight can radiate the whole island.

Developing clean energy heavy trucks is the need of industrial development.From the perspective of Yangpu Economic Development Zone,With the development of olefin industrial chain in petrochemical functional zone and the extension of aromatic industrial chain to high added value.In recent years, a large number of petrochemical projects, such as millions of tons of ethylene and PTA and PET expansion projects, have been put into production, and the radiation from the port to the petrochemical functional area will surge. According to incomplete statistics, the annual demand for standard containers in the petrochemical functional area will surge from 12,000 to 15,000 to more than 30,000 TEUs every year, and the electric transformation of short-distance transportation within 100 kilometers has obvious advantages.

Heavy trucks with electricity exchange have the advantage of short-distance transportation cost, in view of the current ordinary chaika transportation.The transportation cost of each standard container within 100 kilometers is 400 to 420 yuan, and the liquefied petroleum gas or methanol after cleaning transformation is about 200-220 yuan; Pure electric heavy trucks are transported in 180-200 yuan each.

It is necessary for the development of the park to promote the replacement of heavy trucks.With the in-depth integration of foreign integration,The foundations of two areas of Danzhou Industrial Park, Mutang and Wang Wu, are under rapid construction.The healthy food processing and high-end manufacturing industries in Yangpu Economic Development Zone have developed rapidly.Driven by the development of the park, the demand for heavy truck transportation such as container trucks and commercial concrete has surged.

Popularizing heavy trucks for power exchange is the demand of infrastructure construction.With the implementation of the expansion plan of Xiaochantan WharfPort container throughput can be doubled from the current 1.5 million standard containers. With the demand for infrastructure construction such as road network and hospitals around Xinyingwan District, the demand for heavy truck transportation of commercial concrete is increasing.

Popularizing the construction of heavy truck-to-power station can solve some energy storage needs of offshore wind energy development.From next year, with the development of three nearly 350MW wind fields in CZ2-4 in the northwest of Danzhou, the heavy truck power station can solve the energy storage function of some offshore wind power because of its strong energy storage capacity and great adjustment of power supply peaks and valleys.

Three, to speed up the city’s heavy truck power exchange project construction plan

In the past two years, it has been affected by the epidemic and the growth rate of upstream and downstream industries of real estate has slowed down.The impact has brought adverse effects on the development of new energy-replacing heavy trucks. The Municipal Bureau of Science, Technology and Information Technology will, in accordance with the "New Energy Storage Development Plan of Hainan Province in the 14th Five-Year Plan" of the Provincial Development and Reform Commission and the requirements of the city on the development plan of charging and replacing infrastructure, the implementation plan and work plan over the years. Combined with the characteristics of Danzhou Yangpu’s economic and social development, driven by the strong demand of clean energy substitution, short-distance electrification and intelligent development, during the Tenth Five-Year Plan period, we will further vigorously promote the construction of pilot projects for replacing electric vehicles with electricity, build an application and service guarantee system for the construction of electric vehicles in the industrial field, and focus on promoting the construction of heavy trucks for power stations.

Continue to use existing pilot resources.To promote the application of new energy in the industrial field. Do a good job in the promotion and replication of the power exchange mode and service guarantee system of electric heavy trucks in the area around Xinyingwan, strive to complete the electrification replacement of motor vehicles in key terminals during the 14 th Five-Year Plan period., the pilot construction of concrete transportation system for electricity exchange in Huanxinyingwan District., continue to declare the construction of provincial and national pilot cities for power exchange, and strive to establish and improve smart ports and smart logistics systems.

In summaryIn accordance with the work arrangements of provinces and cities, we will continue to unite with relevant departments to speed up the application and promotion of replacing heavy trucks and the construction of heavy truck power exchange projects. Once again, I sincerely thank you for your concern, support and supervision on the development of new energy heavy trucks in our city.!

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Danzhou science and technology he industry information development bureau

November 7, 2022