Focusing on the transformation of the entire energy structure, industry, transportation and construction are forced to change their energy consumption structure.
Think 03: Accelerate the construction of intelligent and orderly charging pile system, and fully recover all kinds of industrial waste heat.
PPT 02 Academician Jiang Yi’s 30 thoughts on carbon neutrality.
It is not the international community that forces China to implement low carbon, but China’s sustainable development strategy to achieve low carbon.
At that time, most of the current manufacturing capacity has also recovered its costs, and it needs to be updated, which provides good internal and external conditions for comprehensive structural adjustment and zero-carbonization transformation of the manufacturing industry.
01 Establish a carbon accounting method in the construction field.
Academician Jiang believes that only a scientific and reasonable carbon accounting method can the results be included in the carbon trade and promote carbon reduction through economic means, so how to conduct accounting becomes the key issue of carbon emissions.
Academician Jiang believes that behind carbon neutrality is a high-tech competition.
The zero-carbon power system can provide sufficient low-cost power for the manufacturing industry, and the comprehensive zero-carbon transformation can help China’s manufacturing industry rise from a manufacturing power to a manufacturing power.
Think 04: Relevant information about direct carbon emissions, indirect carbon emissions and carbon emissions liability in the pilot of production-side emission control with the “baseline method”.
PDF Thinking 01: China’s energy revolution will force industry, transportation and buildings to change their own energy consumption structure as the first step.
“To achieve zero carbon energy, we need to fully electrify, and reduce the dependence on fossil fuels as much as possible.” Jiang Yi believes that this choice will promote China’s power system from centralized to distributed, and form a new power grid.
The main purpose is not to make use of the roof area, but to solve the flexible regulation of electricity consumption, participate in the regulation and become a virtual power plant of the power system.
In his view, to realize the energy revolution and fully convert fossil energy into zero-carbon energy, we need to pay attention to the investment field: make the low-grade waste heat supply system of process industry become the heat source for building heating and non-process industrial production.
Think 02: Behind carbon neutrality is a high-tech competition.
There are some problems in taking direct carbon emissions as the evaluation index only.
There are two ways to realize carbon emission responsibility allocation: tracking carbon emissions in all links of the whole process, and reference value method.
The bottleneck of this task is to store power and solve the time mismatch between the power supply side and the power consumption side.
Thinking 06: The overall order of China’s energy revolution should be power before others, rural before urban, construction and transportation before industry, with the focus on power; First in rural areas and then in cities, and electricity is also the first in rural areas; Construction, transportation and industry first, because construction and transportation transformation will not affect China’s economic development, will not drag the manufacturing industry behind, and can also form market demand for new industrial industries, so it can promote the manufacturing industry.
To realize zero-carbon heat source, three major problems must be solved, namely, the heat generation of the heat source is not synchronized with the terminal heat consumption in time, the distribution location of the heat source is not consistent with the geographic location of the heat consumption terminal, and the output parameters of the heat source do not match the parameters required for the terminal heat consumption.
At the same time, in the power terminals, flexible loads for flexible power use will be developed to achieve the effective consumption of wind power and photovoltaic power.
The above low-carbon revolution in energy will drive relevant infrastructure investment and new relevant zero-carbon industries..
Build a new rural energy system in rural areas, fully develop and utilize rural space resources and energy storage resources, realize nationwide electrification based on rooftop photovoltaic, and process a large number of waste biomass materials into zero-carbon biomass fuel to enter the energy market; In cities, the “optical storage, direct and flexible” building power distribution and intelligent orderly charging pile network will be developed to make the building a flexible load of the power grid.
In terms of fuel, commercialized biomass energy will also be vigorously developed.
Think 07: Make full use of rural resources to realize nationwide electrification based on rooftop photovoltaic.
It is pointed out that the construction of zero-carbon energy will promote the construction of new energy systems based on photovoltaic roofs in rural areas, the construction of the whole industrial chain of biomass energy, the construction and transformation of “optical storage, direct and flexible” power distribution in urban buildings, and the construction of a fully covered intelligent charging pile network The construction and transformation of cross-regional heat network and the construction of large cross-season heat storage devices.
The main task of China’s energy revolution is to establish a new zero-carbon power system.
Thinking 05: Comprehensive zero-carbon transformation can help China’s manufacturing industry rise from a manufacturing power to a manufacturing power of Jiangyi.
He suggested that all kinds of industrial waste heat should be fully recovered to provide heat source for winter heating of buildings in the north and non-process manufacturing industry.
On the one hand, energy conservation on the consumer side depends on the development of innovative energy conservation technologies to improve energy efficiency; At the same time, we should not lose our tradition of green energy and green lifestyle.
Recently, Academician Jiang Yi published a special report on “Building a scientific carbon emission accounting method in the construction field”.
We must avoid the large increase of daily energy consumption with the increase of income.
And put forward work suggestions: further promote the in-depth demonstration and international exchange of carbon emission liability accounting methods; Establish product baseline classification and data statistics system; Adopt the “benchmark value method” to carry out pilot emission control on the production side; Adopt the “benchmark value method” to carry out regional carbon reduction evaluation and control pilot, and use the “benchmark value method” to evaluate and control the carbon emission responsibilities of provinces and cities, so as to promote advanced regions to take the lead in achieving carbon peak and carbon neutrality.
It is China’s sustainable development strategy to achieve low carbon.
The second step is to do the direct and flexible transformation of optical storage in the city.
Think 08: Change China’s power system from centralized to distributed, and form a new power grid.
After these are completed, the industrial low-carbon transformation will be particularly smooth.
China’s energy low-carbon transformation should be established first and then broken, and a new type of zero-carbon power system should be built first, and coal-fired units should be phased out through the market.
