Chinanews.com, Haikou, December 2 (Reporter Wang Xiaobin) The 2022 Global Science and Technology Impact Investment Conference Climate Development Forum will be held in Haikou, Hainan from November 30 to December 2.
Experts at the meeting believed that under the "dual carbon" goal, investment in the climate field is increasing, and related technologies need to be broken through.
The impact of climate change on human ecology is constantly escalating, and the trend of green and low-carbon transformation is irreversible, which will promote profound changes in the structure of the global energy industry.
Liu Yanhua, honorary director of the China National Climate Change Expert Committee and former vice-minister of the Ministry of Science and Technology, proposed in a video keynote speech that China should establish a new energy system in the manner of "building first and breaking later".
Liu Yanhua said that "establishment" means that China will establish a green energy system before the carbon peak in 2030, and its technical means and utilization efficiency will reach the international advanced level.
"Broken" means to reduce or even eliminate the use of fossil energy.
During this period, because China's strategic oil reserves are relatively low compared with developed countries, it is necessary to promote energy security and green transformation at the same time.
Liu Yanhua believes that in the near and medium term, renewable energy is constrained by technology and system costs, which makes it more difficult to "establish".
The current green technologies are roughly divided into seven types: carbon reduction technology, carbon-free technology, negative carbon technology, energy management technology, adaptation technology, low-carbon consumption technology and non-carbon dioxide technology. Among the different types, there are many key or core Technology needs breakthroughs.
"Carbon neutral action will make the world economy from dependence on energy resources to energy technology dependence." He Kebin, academician of the Chinese Academy of Engineering and dean of the Carbon Neutral Research Institute of Tsinghua University, introduced that under the requirements of carbon neutrality, wind and solar resources should be used as the The non-fossil energy represented is sufficient to support or far exceed the amount of energy required by the world.
"Who will be more 'beautiful' in the future depends entirely on who can build a technology system that supports the large-scale and stable use of wind resources." He Kebin said that in order to quickly promote innovative technologies to enter the market, countries continue to increase investment in the climate field, "2021 Compared with 2020, the total investment in global energy transformation, the scale of global green bond issuance and the total amount of the global carbon market will increase by between 50% and 100%.
China is also increasing investment in related fields.
According to the forecast of the International Energy Agency (IEA), China's total energy investment will reach 640 billion U.S. dollars in 2030 and nearly 900 billion U.S. dollars in 2060.
Based on this calculation, by 2060, China's cumulative total investment will reach 32 trillion US dollars.
According to the calculations of the Ministry of Ecology and Environment of China, carbon dioxide peaks from 2021 to 2035. Among China's key investment areas, the investment in power structure optimization, including new energy power generation installations, is the highest, reaching 6.59 trillion yuan; followed by transportation adjustment, which is 2.42 trillion yuan; the third is the flexibility transformation of the power system, which is 2.29 trillion yuan.
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