spanish.china.org.cn
China Launches Major UHVDC Power Transmission Project from Xinjiang to Chongqing
China launched a new ±800 kV ultra-high-voltage direct current (UHVDC) power transmission line on March 22, 2025, connecting Hami in Xinjiang to Chongqing, utilizing 14.2 million kilowatts of installed capacity (70% renewable) to supply over 36 billion kilowatt-hours annually, boosting both regions' economies.
- How does this project contribute to China's broader energy strategy and regional development goals?
- The 2,260-kilometer line boasts 14.2 million kilowatts of installed capacity, over 70 percent from renewable sources. This project exemplifies China's strategy to leverage Xinjiang's abundant energy resources for national development, supporting economic growth and rural revitalization in both Xinjiang and Chongqing.
- What is the significance of China's new ±800 kV ultra-high-voltage direct current transmission project connecting Hami and Chongqing?
- On March 22, 2025, China's State Grid Corporation announced the launch of a ±800 kV ultra-high-voltage direct current (UHVDC) transmission project connecting Hami, Xinjiang, to Chongqing. This is China's third major project transmitting power from energy-rich Xinjiang to other parts of the country, significantly boosting Chongqing's power supply capacity.
- What are the potential long-term impacts of this project on China's energy mix, economic development, and environmental sustainability?
- The project's success highlights the increasing importance of UHVDC transmission in China's energy infrastructure, facilitating the country's transition to cleaner energy sources while addressing regional imbalances in energy supply. The substantial renewable energy contribution (over 70%) showcases China's commitment to its clean energy goals. Future expansion of similar projects could significantly reshape China's energy landscape and reduce reliance on fossil fuels.
Cognitive Concepts
Framing Bias
The headline and opening paragraphs emphasize the positive aspects of the project, such as its scale and contribution to China's energy infrastructure. This positive framing might overshadow potential negative consequences or complexities. The description of Xinjiang as 'energy-rich' is presented without qualification.
Language Bias
The language used is generally neutral and factual, reporting the announcement and key details of the project. However, phrases like 'energy-rich Xinjiang' could be considered slightly positive and promotional, rather than purely descriptive. More neutral phrasing could be used.
Bias by Omission
The article focuses on the economic and energy aspects of the project, but omits potential environmental impacts or social consequences in Xinjiang. It also doesn't discuss potential challenges or controversies related to energy transmission over such long distances. The lack of diverse perspectives might limit the reader's understanding of the project's full implications.
False Dichotomy
The article presents a largely positive view of the project, highlighting its economic benefits and contribution to regional development, without exploring potential drawbacks or alternative approaches to energy distribution. This creates a simplified narrative that lacks nuance.
Sustainable Development Goals
The project significantly increases electricity transmission capacity from Xinjiang, a region rich in renewable energy sources, to Chongqing. This reduces reliance on fossil fuels and promotes the use of clean energy sources like wind, solar PV, and solar thermal, contributing to affordable and clean energy access.