China invests in ultra-high-voltage transmission

subscribe

State Grid Corporation of China will invest $75.8 billion for ultra-high-voltage transmission projects with a total length of 40,000 kilometers in the next five years, according to Zhenya Liu, the general manager of State Grid Corporation of China.

By 2015, a strong nationwide grid, comprised of "three latitudinal and three longitudinal" ultra-high-voltage AC transmission projects and 11 ultra-high-voltage DC transmission projects, will be established in China.

Because of a recurring shortage of coal transportation capacity in China, it is necessary to attach equal importance to both coal transmission and power transmission, said Liu Zhenya at the groundbreaking ceremony for the expansion of the first ultra-high-voltage transmission line in both China and the world.

In the next 10 years, China's ultra-high-voltage grid should grow significantly. Power consumption and the installed capacity of power equipment in China is expected to reach 6.1 trillion kilowatt-hours kWh and 1,440 gigawatts GW, respectively, by the end of 2015. By the end of 2020, these values will rise to 7.8 trillion kWh and 1,760 GW.

Following the construction of large-scale coal-fired, nuclear and renewable energy-based power plants, it's expected that the inter-regional provincial power transmission will reach more than 400 GW by 2020. Therefore, accelerating the construction of the ultra-high-voltage grid is urgent, said Liu.

By 2015, the wind power and coal power generated in Inner Mongolia, Shaanxi and Hebei will be transmitted to northern, central and eastern China via the three longitudinal transmission passages. The northern coal-fired power and southwest China's hydropower will be transmitted to northern China, central China and the Changjiang River Delta via the three latitudinal ultra-high-voltage transmission passages.

Related News

netherlands-outpaces-canada-in-solar-power-generation

The Netherlands Outpaces Canada in Solar Power Generation

OTTAWA - When it comes to harnessing solar power, the Netherlands stands as a shining example of efficient and widespread adoption, far surpassing Canada in solar energy generation per capita. Despite Canada's vast landmass and abundance of sunlight, the Netherlands has managed to outpace its North American counterpart in solar energy production. This article explores the factors behind the Netherlands' success in solar power generation and compares it to Canada's approach.

Solar Power Capacity and Policy Support

The Netherlands has rapidly expanded its solar power capacity in recent years, driven by a combination of favorable policies, technological advancements, and public…

READ MORE

5,000 homes would be switched to geothermal energy free of charge

READ MORE

downed power lines

Can the Electricity Industry Seize Its Resilience Moment?

READ MORE

texas electricity

Texas produces and consumes the most electricity in the US

READ MORE

belgium nuclear

Nuclear helps Belgium increase electricity exports in 2019

READ MORE