(XIN) THREE GORGES GENERATES 103.6 BILLION KWA IN 2021

Aerial photo taken on Sept. 10, 2021 shows the scenery of the Three Gorges Reservoir in Zigui County of Yichang City, central China's Hubei Province. (Photo by Zheng Jiayu/Xinhua)

WUHAN, Jan. 8 (Xinhua) -- The Three Gorges Hydroelectric Power Station on China's Yangtze River has generated 103.6 billion kWh of electricity in 2021, according to the China Three Gorges Corporation.

The clean energy it produced is estimated to be equivalent to the electricity generated by 31.8 million tonnes of standard coal, respectively reducing carbon dioxide and sulfur dioxide emissions by 86.9 million tonnes and 19,400 tonnes, said Chen Hui, head of the Three Gorges hydroelectric plant.

In 2020, the hydropower station had generated 111.8 billion kWh of electricity, beating the previous world record for hydropower generation of 103.098 billion kWh set by Brazil's Itaipu hydroelectric plant in 2016.

With 34 hydropower generating units, the hydropower station has a generating capacity of 22.5 million kilowatts. Xinhuanet.com - link - huaxia - link - more like this (China) - link - more like this - link

ANOTHER THREE GORGES FIRST

The Three Gorges Rudong converter station is the first offshore ±400 kV wind power flexible DC transmission project in China.

The station will be used to collect 1,100 MW of electric energy from three wind farms -H6, H8, H10 – in the Jiangsu Rudong project being developed by China Three Gorges.

The station will then convert the electricity into DC power and transmit it onshore over a distance of around 100 kilometres, the longest transmission length in China, via a submarine cable.

When the project is in full operation it will be able to provide around 1.36 million households with their annual electricity needs.

The converter station weighs 22,000 tons and is as tall as a 15-storey residential building.

Due to the weight of the unit, China Three Gorges utilised a floating tow installation method, using the ships’ ballast and natural tides during the process.

China Classification Society (CCS) provided authentication and survey services for the converter station. CCS’ team has been involved throughout the design, construction, transportation, installation, and commissioning stages of the project.

The Rudong offshore wind farm comprises three areas: the 300 MW H8, the 400 MW H6, and the 400 MW H10 - link - Adnan Durakovic - link