Zhongxin Finance, April 29. According to the website of the National Energy Administration, on the 29th, the National Energy Administration held an online press conference for the second quarter to announce the energy situation, the grid-connected operation of renewable energy and the development of coalbed methane in the first quarter of 2022. Wang Dapeng, deputy director of the Department of New and Renewable Energy, said that in the first quarter, the development of renewable energy had a good start.
The national photovoltaic power generation was 84.1 billion kWh, a year-on-year increase of 22.2%; the utilization hours were 262 hours, a year-on-year decrease of 3 hours.
1. The overall development of renewable energy
In the first quarter of 2022, the National Energy Administration will anchor the goal of carbon peaking and carbon neutrality, implement the "14th Five-Year" renewable energy development plan, accelerate the construction of major projects such as large-scale wind power photovoltaic bases, focus on energy and people's livelihood security, and strive to promote renewable energy development. The high-quality development of renewable energy has jumped.
The installed capacity of renewable energy has expanded steadily.
In the first quarter of 2022, my country's newly installed renewable energy capacity was 25.41 million kilowatts, accounting for 80% of the country's newly installed power generation capacity.
Among them, hydropower added 3.43 million kilowatts, wind power added 7.9 million kilowatts, photovoltaic power generation added 13.21 million kilowatts, and biomass power generation added 870,000 kilowatts, accounting for 10.8%, 24.9%, 41.6% and 2.7% of the newly installed capacity in the country, respectively. %.
As of the end of March 2022, my country's installed renewable energy power generation capacity reached 1.088 billion kilowatts.
Among them, the installed capacity of hydropower is 394 million kilowatts (including 38 million kilowatts of pumped storage), the installed capacity of wind power is 337 million kilowatts, the installed capacity of photovoltaic power generation is 318 million kilowatts, and the installed capacity of biomass power generation is 38.83 million kilowatts.
Renewable energy generation has grown steadily.
In the first quarter of 2022, the country's renewable energy power generation reached 533.6 billion kWh.
Among them, hydropower was 221.2 billion kWh, a year-on-year increase of 12.7%; wind power was 183.3 billion kWh, a year-on-year increase of 6.2%; photovoltaic power generation was 84.1 billion kWh, a year-on-year increase of 22.2%; biomass power generation was 45 billion kWh, a year-on-year increase of 18.3%.
Renewable energy continues to maintain a high level of utilization.
In the first quarter of 2022, the water energy utilization rate of major river basins in the country was about 99.9%, an increase of 0.8 percentage points over the same period of the previous year; the national average utilization rate of wind power was 96.8%, an increase of 0.8 percentage points over the same period of the previous year; the national average utilization rate of photovoltaic power generation was 97.2% , down 0.3 percentage points from the same period last year.
2. Hydropower construction and operation
In the first quarter of 2022, the country's newly installed hydropower generation capacity was 3.43 million kilowatts. As of the end of March 2022, the national hydropower installed capacity was about 394 million kilowatts (including 38 million kilowatts of pumped storage).
Major hydropower project construction progress.
By the end of March 2022, all six units of the Lianghekou Hydropower Station have been put into operation to generate electricity.
In the first quarter of 2022, the national hydropower generation capacity was 221.2 billion kWh, a year-on-year increase of 12.7%.
In the first quarter of 2022, the national average hydropower utilization hours was 636 hours, a year-on-year increase of 36 hours.
The utilization rate of water energy in major river basins across the country is about 99.9%, an increase of 0.8 percentage points from the same period last year;
3. Wind power construction and operation
In the first quarter of 2022, 7.9 million kilowatts of new grid-connected wind power will be installed nationwide, including 7.54 million kilowatts of onshore wind power and 360,000 kilowatts of offshore wind power.
From the perspective of the distribution of newly installed capacity, the "Three North" regions account for about 70%, and the central, eastern and southern regions account for about 30%.
By the end of March 2022, the cumulative installed capacity of wind power nationwide was 337 million kilowatts, of which the cumulative installed capacity of onshore wind power was 310 million kilowatts and the cumulative installed capacity of offshore wind power was 26.65 million kilowatts.
In the first quarter of 2022, the national wind power generation capacity was 183.3 billion kWh, a year-on-year increase of 6.2%; the utilization hours were 554 hours, and among the provinces with higher utilization hours, Yunnan was 939 hours, Fujian was 890 hours, and Sichuan was 854 hours.
The national average utilization rate of wind power was 96.8%, an increase of 0.8 percentage points year-on-year, and the abandoned wind power was about 6 billion kWh; the utilization rate of wind power in Qinghai and Mengxi increased significantly year-on-year, reaching 94.1% and 89.2%, respectively, an increase of 6.2 and 2.5 percentage points year-on-year. .
4. Construction and operation of photovoltaic power generation
In the first quarter of 2022, the country's newly installed photovoltaic capacity was 13.21 million kilowatts, of which photovoltaic power plants were 4.34 million kilowatts and distributed photovoltaics were 8.87 million kilowatts.
By the end of March 2022, the cumulative installed capacity of photovoltaic power generation will be 318 million kilowatts.
From the perspective of the newly installed capacity, the regions with higher installed capacity are North China, East China and Central China, accounting for 28%, 29% and 20% of the newly installed capacity nationwide.
In the first quarter of 2022, the national photovoltaic power generation was 84.1 billion kWh, a year-on-year increase of 22.2%; the utilization hours were 262 hours, a year-on-year decrease of 3 hours; the areas with higher utilization hours were 374 hours in the northeast region and 314 hours in the northwest region. Among the provinces with higher hours, Heilongjiang has 400 hours and Jilin has 389 hours.
The average utilization rate of photovoltaic power generation nationwide was 97.2%, a year-on-year decrease of 0.3 percentage points, and the amount of abandoned photovoltaic power was about 2.4 billion kWh.
V. Construction and operation of biomass power generation
In the first quarter of 2022, the newly installed capacity of biomass power generation will reach 870,000 kilowatts, the cumulative installed capacity will reach 38.83 million kilowatts, and the biomass power generation will be 45 billion kilowatt hours.
The top five provinces with cumulative installed capacity are Shandong, Guangdong, Jiangsu, Zhejiang and Heilongjiang, with 4.01 million kilowatts, 3.76 million kilowatts, 2.95 million kilowatts, 2.77 million kilowatts and 2.44 million kilowatts respectively; the top five provinces in newly installed capacity Heilongjiang, Liaoning, Jiangxi, Guizhou and Guangxi are 210,000 kilowatts, 150,000 kilowatts, 110,000 kilowatts, 90,000 kilowatts and 70,000 kilowatts respectively; the top six provinces in terms of power generation are Guangdong, Shandong, Zhejiang, Jiangsu, Anhui and Henan are 5.2 billion kWh, 4.6 billion kWh, 3.4 billion kWh, 3.3 billion kWh, 2.9 billion kWh and 2.6 billion kWh respectively.
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