The installed capacity of new energy power generation in China accounts for 19%

2022-08-20


On April 11,the State Grid Co.,Ltd.released the State Grid Co.,Ltd.service new energy development report(2019)(hereinafter referred to as the"development report"),which shows that by the end of 2018,the accumulated installed capacity of new energy power generation in China reached 360 million kilowatts,a year-on-year increase of 22%,accounting for 19%of the total installed capacity in the country,and surpassing Hydropower for the first time;The new installed capacity of new energy power generation was 66.22 million kilowatts,accounting for 54%of the total new installed capacity of power supply in China.Among them,the accumulated installed capacity of new energy power generation in the State Grid business area was 298.96 million kilowatts,an increase of 23%year-on-year,accounting for 83%of the accumulated installed capacity of new energy power generation in the country;The new installed capacity of new energy power generation was 55 million kilowatts,accounting for 83%of the country.
Among them,in 2018,the newly installed capacity of wind power in China was 21.01 million kilowatts,a year-on-year increase of 31%;By the end of 2018,the cumulative installed capacity of wind power was 184.26 million kilowatts,a year-on-year increase of 13%,accounting for 9.7%of the total installed capacity of the country's power supply.Among them,the new installed capacity of wind power in the State Grid business area was 17.22 million kilowatts,accounting for 82%of the country's total installed capacity.The cumulative installed capacity of wind power was 146.12 million kilowatts,accounting for 79%of the country's total installed capacity of wind power.
In 2018,China's new installed capacity of solar power generation was 45.21 million kilowatts,accounting for 68%of the total new energy installed capacity;By the end of 2018,the cumulative installed capacity of solar power generation was 174.63 million kilowatts,a year-on-year increase of 35%,accounting for 9.2%of the total installed capacity of power supply.Among them,the new installed capacity of solar power generation in the State Grid business area was 37.77 million kilowatts,accounting for 84%of the country.The cumulative installed capacity of solar power generation was 152.83 million kilowatts,accounting for 88%of the total installed capacity of solar power generation in the country.The cumulative installed capacity of solar power generation exceeded that of wind power for the first time.
According to the development report,in 2018,under the policy role and market choice,the installed capacity of new energy power generation continued to shift to regions with better consumption.By the end of 2018,the cumulative installed capacity of wind power in the"Three North"region had decreased by 9 percentage points compared with the end of 2015;By the end of 2018,the cumulative installed capacity of solar power generation in the"Three North"region had decreased by 18 percentage points compared with the end of 2015.
By the end of 2018,the installed capacity of new energy power generation in 13 provinces and regions including Qinghai,Gansu,Ningxia,Hebei and Xinjiang accounted for more than 20%of the total installed capacity of power supply in the province;The cumulative installed capacity of wind power in seven provinces and regions including Inner Mongolia,Xinjiang,Hebei,Gansu,Shandong,Shanxi and Ningxia exceeds 10 million kilowatts;The cumulative installed capacity of solar power generation in Shandong,Jiangsu,Zhejiang and Anhui provinces exceeded 10 million kilowatts.
According to the development report,in 2018,China's new energy power generation and its share achieved"double growth".In 2018,China's new energy power generation reached 543.5 billion kwh,a year-on-year increase of 29%,accounting for 7.8%of the country's total power generation,a year-on-year increase of 1.2 percentage points.The new energy power generation capacity of the State Grid business area reached 439 billion kwh,accounting for 81%of the country.Among them,the wind power generation capacity was 366 billion kwh,an increase of 21%year-on-year,accounting for 5.2%of the total power generation capacity of the country.The wind power generation capacity of the State Grid business area was 283.6 billion kwh,accounting for 77%of the country;The solar power generation capacity was 177.5 billion kwh,a year-on-year increase of 52%,accounting for 2.5%of the country's total power generation.The solar power generation capacity of the State Grid business area was 155.4 billion kwh,accounting for 88%of the country.
At the same time,the amount of new energy waste and the rate of new energy waste have been reduced.In 2018,the new energy waste power in the State Grid business area was 26.8 billion kwh,a year-on-year decrease of 35%,the power waste rate was 5.8%,a year-on-year decrease of 5.2 percentage points,and the overall utilization rate of new energy reached 94.2%.Specifically,the amount of abandoned wind power in the company's business area was 21.7 billion kwh,a year-on-year decrease of 37%,and the abandoned wind rate was 7.1%,a year-on-year decrease of 5.8 percentage points;The amount of waste light in the operation area was 5.2 billion kwh,a year-on-year decrease of 23%,and the waste light rate was 3.2%,a year-on-year decrease of 3.0 percentage points.22 provinces and regions basically do not abandon wind,and 24 provinces and regions basically do not abandon light;The wind abandonment rate in Liaoning,Heilongjiang and Shanxi provinces fell below 5%,and the light abandonment rate in Qinghai and Ningxia provinces fell below 5%.
As for the consumption of new energy in key areas such as Gansu and Xinjiang,the development report revealed that in 2018,Gansu's new energy waste power was 6.4 billion kwh,a year-on-year decrease of 42%,and the waste power rate was 16.5%,a year-on-year decrease of 13.2 percentage points;In 2018,Xinjiang's new energy waste power was 12.8 billion kwh,a year-on-year decrease of 20%,and the waste power rate was 21.3%,a year-on-year decrease of 6.5 percentage points.

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