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How big is the installed scale of biomass power generation in China?
In 2020, the newly installed capacity of biomass power generation in China reached 5.43 million kilowatts, with the accumulatively installed capacity reaching 29.52 million kilowatts. Of this, 3.11 million kilowatts of installed power generation capacity was added by waste incineration, bringing the cumulative installed capacity to 15.33 million kilowatts. Installed power generation capacity of agricultural and forestry biomass reached 2.17 million kilowatts, with a cumulative total of 13.3 million kilowatts. Installed power generation capacity of biogas reached 140,000 kilowatts, with a cumulative total of 890,000 kilowatts. The top five provinces in terms of cumulative installed capacity were Shandong, Guangdong, Jiangsu, Zhejiang and Anhui, with 3.655 GW, 2.824 GW, 2.42 GW, 2.41 GW and 2.138 GW, respectively. In 2020, biomass power generation capacity reached 132.6 billion kWh, up 19.4% year on year, maintaining a steady growth momentum. The top five provinces were Guangdong, Shandong, Jiangsu, Zhejiang and Anhui with 16.64 billion KWH, 15.89 billion KWH, 12.55 billion KWH, 11.14 billion KWH and 11.07 billion KWH, respectively.
2021
02-06
The grid-connected capacity of biomass power generation increased by 5.536 million kilowatts
National renewable energy power generation project information management system monitoring data show that in 2020, the country's biomass power generation capacity increased 5.536 million kilowatts, including garbage incineration power generation 3.150 million kilowatts, agricultural and forestry biomass power generation 2.262 million kilowatts, methane power generation 125 million kilowatts.
02-21
In 2020, the installed capacity of biomass power generation will reach 29.52 million kw! It generated 132.6 billion kilowatt-hours of electricity
In 2020, the new installed capacity of biomass power generation in China reached 5.43 million kilowatts, and the accumulatively installed capacity reached 29.52 million kilowatts, a year-on-year increase of 22.6%. In 2020, biomass power generation capacity reached 132.6 billion kWh, up 19.4% year on year, maintaining a steady growth momentum. The top five provinces in the total installed capacity were Shandong, Guangdong, Jiangsu, Zhejiang and Anhui, with 3.655 million kW, 2.824 million kW, 2.42 million kW, 2.41 million kW and 2.138 million kW, respectively. Shandong, Henan, Zhejiang, Jiangsu and Guangdong added 677,000, 646,000, 417,000, 389,000 and 36,000 kilowatts, respectively. The top five provinces were Guangdong, Shandong, Jiangsu, Zhejiang and Anhui with 16.64 billion KWH, 15.89 billion KWH, 12.55 billion KWH, 11.14 billion KWH and 11.07 billion KWH, respectively.
02-22
With the first central subsidy in China, Shandong's comprehensive utilization of biomass energy has entered the fast lane
Recently, the state announced the biomass power generation in 2020 central subsidy project declaration results, in the 77 projects in Shandong a total of 13 projects successfully included in the subsidy list, the number of projects ranked first in the country. In order to ensure the steady and orderly development of biomass and strive for more projects to enjoy national subsidies, Shandong Province issued the "Manual for Biomass Power Generation Project Central Subsidy Application Enterprise" to actively organize and carry out the application work and guide enterprises to fill in relevant information as required. At the same time, the first time to open a 24-hour service hotline, strict checks, careful audit, to avoid the enterprise to declare questions, false alarm, omission and other problems, "hand in hand" guide the province to meet the conditions of biomass power generation projects to participate in the state subsidies. "Biomass energy is the straw collection of agriculture and forestry waste as raw materials for the biomass concentration for disposal, used to generate electricity, heating, and other fields, both prevent farmers direct in situ burning straw brings environmental pollution, increase farmers' income, have higher social benefits, environmental benefits and economic value, to speed up the optimization of energy structure adjustment and boost rural revitalization of far-reaching influence." According to the relevant person in charge of the New Energy and Renewable Energy Department of Shandong Energy Bureau, as a major agricultural province, Shandong has more than 100 million mu of arable land, so it has unique advantages to develop biomass energy. In recent years, the province has been leading the country in the fields of green power generation, clean heating and other comprehensive utilization of biomass energy, which is driven by innovation, adaptation to local conditions and comprehensive promotion. Since 2018, Shandong has carried out pilot demonstration work of biomass energy promotion and application in five counties (cities), including Yangxin, Sishui, Yuncheng, Zoucheng and Anqiu. The annual consumption of biomass energy has exceeded 800,000 tons, providing strong support for regional coal substitution and haze control.
02-23
Biomass power generation - The distribution of financial awards and subsidies for straw power generation in Wuhe County, Anhui Province in 2020
In 2020, the financial award and subsidy fund of straw power generation in Wuhe County is 4.45 million yuan, and 2,9369,084 million yuan has been allocated. This time, 1,513,0916 million yuan has been allocated.
02-28
Biomass gasifier - Principle of gasification
Biomass raw materials into the gasifier reactor, after heated drying, and then with the temperature increases, the volatile matter precipitation and pyrolysis at high temperature (cracking), after pyrolysis gas and carbides in the oxidation zone and into the air oxidation reaction, produces CO2 and water vapor, combustion generated heat to maintain drying, pyrolysis and reduction areas in the lower furnace body endothermic reaction. The gas produced after combustion passes through the reduction zone and carbonization zone (C+CO2=2CO, C+HO2=H2+CO) in the furnace body to generate syngas containing CO, H2, CH4, CMMN and other components. Biomass raw material after the production of syngas residual waste, is biomass charcoal. The quality of the biochar is different according to the material and density of the biomass raw material. Biochar has a wide range of uses and can be widely used in industry and agriculture.
03-01
