Qilu Network Lightning News March 6 news "Accelerating energy transformation and vigorously developing and utilizing clean energy is the only way to promote green and low-carbon development." Clean energy needs to be converted into electricity for use, so the process of energy transformation is the process of reshaping the global energy landscape with electricity as the center. In the clean and low-carbon transformation of energy, the function and role of the power grid are becoming more and more prominent, and it is the hub and basic platform for the conversion and utilization of energy resources and the optimal allocation. Recently, Wang Yan, deputy to the National People's Congress, director of the import and export department of Yantai Yaqi Auto Parts Co., Ltd. and vice chairman of the trade union, pointed out in an interview with reporters.
Wang Yan said that at present, the proportion of non-fossil energy in primary energy consumption has increased from 6.4% to about 16%, and the proportion of electric energy in terminal energy consumption has increased from 14.8% to nearly 28%, and electric energy has become the fastest growing energy variety in terminal consumption in the past 20 years.
As an important economic and cultural province in China, Shandong Province's structural contradictions based on coal in the energy structure are still prominent, and the proportion of coal in energy consumption and coal in electricity consumption is about 67% and 68% respectively, and it is urgent to accelerate transformation and development and improve the level of clean energy utilization.
According to 2020 statistics, Shandong Province received the largest foreign electricity of 21.98 million kilowatts, and the total installed capacity of clean energy reached 47.91 million kilowatts. Since the "13th Five-Year Plan", Shandong's clean energy and foreign power generation capacity have reached 662 billion kWh, reducing the consumption of standard coal in the province by about 210 million tons, reducing carbon dioxide emissions by 660 million tons and sulfur dioxide by 172,000 tons, and achieving good social and economic benefits.
"Vigorously promoting electrification can effectively promote the use of clean energy and improve energy efficiency." Wang Yan said. In order to solve the power supply problem, Shandong Province must accelerate the construction of supporting power sources for existing transmission channels, and at the same time focus on the construction of clean energy bases such as nuclear power and offshore wind power, and continue to improve the level of clean energy development and utilization in the province.
In this regard, Wang Yan suggested that we should continue to build a number of UHV transmission projects in energy bases, increase the scale of west-to-east power transmission, optimize the allocation of resources nationwide, and achieve "electric energy substitution and clean substitution", which will play a key role in further promoting the transformation and upgrading of China's energy structure.
At present, Shandong Province actively implements the strategy of "foreign electricity into Lulu", actively promotes the development and construction of clean energy in the province, and has built five "foreign power into Lu" UHV transmission channels, such as Ximeng-Jinan, Yuheng-Weifang, Shandong-Hebei UHV AC Ring Network, Zarut-Qingzhou, Shanghai Temple-Linyi.
"The grid connects electricity production and consumption and is an important network platform. An effective way to accelerate the clean and low-carbon transformation of energy, promote sustainable economic and social development, and achieve the goal of 'carbon peaking and carbon neutrality'. Wang Yan stressed.
To this end, it is necessary to accelerate the construction of a strong smart grid, promote the coordinated development of power grids at all levels, and support the priority of new energy to be connected to the nearest grid. Open up a "green channel" for the construction of new energy supporting power grid projects such as wind power and solar power generation to ensure that the power supply of the power grid is put into operation synchronously。 Accelerate the construction of rural electrification and upgrading projects, and promote a series of measures such as "coal to electricity" for clean heating. Vigorously expand the field of "electric energy substitution", promote the development of transportation electrification, dig deep into the potential of industrial production kilns and boiler substitution, and implement rural electrification upgrading projects.
In order to meet the needs of Shandong's modernization and strong province construction in the new era, energy structure transformation and upgrading, and ecological environment optimization, better serve the conversion of new and old kinetic energy, and promote the high-quality economic and social development of the province, Wang Yan gave the following specific suggestions:
The first is to synchronously incorporate the Longdong-Shandong UHVDC project and supporting power supply into the national "14th Five-Year Plan" energy and power planning, have the conditions for synchronous implementation as soon as possible, promote the completion and operation of the channel and power supply "14th Five-Year Plan", and at the same time accelerate the construction of the power supply at the end of the "foreign power into Lu" channel, improve the efficiency of channel utilization, and ensure power supply.
The second is to continue to increase support for the development and construction of large-scale clean energy such as nuclear power and offshore wind power in Shandong Province, and incorporate relevant plans and key projects into the national "14th Five-Year Plan" energy and power planning to create conditions for project implementation.
Third, in order to meet the demand for safe power transmission from nuclear power and offshore wind power bases in eastern Shandong, and to consolidate the safety foundation of UHV AC backbone network frames in the province, it is necessary to support the construction of UHV backbone grid improvement projects such as Yantai UHV transmission and transformation projects and Quancheng-Zaozhuang UHV lines, and it is recommended that the above projects be included in the national "14th Five-Year Plan" energy and power planning, and promote the completion and operation of the project as soon as possible.
Lightning News reporter Lu Wentao correspondent Xu Ning reported