Abstract
National Development and Reform Commission, National Energy Administration printed Energy Production and Consumption Revolution Strategy (2016~2030), planned clean and efficient production and utilization of coal industry from three aspects: centralized use of coal, promotion of clean coal utilization, and promotion of green coal production. For the coal-fired power industry, promoting clean coal utilization has become the most important target task for the current and future period. This paper analyzes China’s energy development status in terms of China’s energy, power development and power energy structure. Based on the existing application of China’s clean and efficient coal-fired power technology, we investigated the resource efficiency and environmental benefits of clean and high-efficiency coal-fired power generation, and offered suggestions for the upgrading of China’s energy system at a lower cost.
Highlights
In the 40 years of reform and opening up, China’s economy and society have entered a period of rapid development, GDP increased from 367.9 billion yuan in 1978 to 82.71 trillion yuan in 2017, an increase of more than 220 times, and the proportion of the world economy increased from 1.8% in 1978 to 16% in 2017
China's safe and stable energy supply and rapid growth in energy consumption have strongly supported the rapid growth of the national economy
From 1978 to 2017, China's primary energy consumption, energy production, power generation capacity and total social electricity consumption increased by 5.4%, 4.6%, 9.2% and 8.6%, respectively
Summary
While vigorously promoting the construction of electric power, China is actively promoting the upgrading and upgrading of coal-fired power generation and accelerating the elimination of backward production capacity in the industry. 1.2.2The proportion of clean energy such as hydropower, wind power and solar energy continues to increase While vigorously promoting the construction of electric power, China is paying more and more attention to the development and utilization of new and renewable energy sources. Solar power generation of 130 million kilowatts, accounting for 7.33%, an increase of 2.6 percentage points year on year. The coal-fired power units that have been put into operation in recent years are basically advanced units with large capacity, high parameters, high efficiency, high water saving and ultra-low emissions. In terms of promoting a series of policies such as energysaving renovation of coal-fired power plants, elimination of backward coal-fired power production capacity, development of large-capacity, high-parameters, and high-efficiency units, the energy consumption level of coal-fired power plants in China has been greatly reduced in recent years. ICAEER 2019 regardless of load factors, and is generally better than Germany and the United States
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