Diandong Yuwang power station
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Diandong Yuwang power station (华能云南滇东雨汪能源公司雨汪电厂, 华能富源雨汪电厂) is an operating power station of at least 1200-megawatts (MW) in Shibalianshan, Fuyuan, Qujing, Yunnan, China with multiple units, some of which are not currently operating.
Location
Table 1: Project-level location details
| Plant name | Location | Coordinates (WGS 84) |
|---|---|---|
| Diandong Yuwang power station | Shibalianshan, Fuyuan, Qujing, Yunnan, China | 25.1016, 104.617 (exact) |
Unit-level coordinates (WGS 84):
- Unit 1, Unit 2, Unit 3, Unit 4: 25.1016, 104.617
Project Details
Table 2: Unit-level details
| Unit name | Status | Fuel(s) | Capacity (MW) | Technology | Start year | Emergency/Backup |
|---|---|---|---|---|---|---|
| Unit 1 | Operating | coal: anthracite[1] | 600 | subcritical | 2009 | False |
| Unit 2 | Operating | coal: anthracite[1] | 600 | subcritical | 2010 | False |
| Unit 3 | Construction[2][3][4] | coal: anthracite[1][3] | 1000[3] | ultra-supercritical[4] | 2027 (planned)[5] | False |
| Unit 4 | Construction[3][6] | coal: anthracite[1][3] | 1000[4] | ultra-supercritical[4] | 2027 (planned)[5] | False |
Table 3: Unit-level ownership and operator details
| Unit name | Owner | Parent |
|---|---|---|
| Unit 1 | Yunnan Diandong Yuwang Energy Co Ltd [100%][4] | Huaneng Power International Inc [100.0%] |
| Unit 2 | Yunnan Diandong Yuwang Energy Co Ltd [100%][4] | Huaneng Power International Inc [100.0%] |
| Unit 3 | Yunnan Diandong Yuwang Energy Co Ltd [100%][4] | Huaneng Power International Inc [100.0%] |
| Unit 4 | Yunnan Diandong Yuwang Energy Co Ltd [100%][4] | Huaneng Power International Inc [100.0%] |
Project-level coal details
- Coal source(s): domestic
- Permit(s): 云发改能源〔2024〕984号[4]
Ownership Tree
This ownership tree is part of the Global Energy Ownership Tracker, a project of Global Energy Monitor.
Background
The two existing coal-fired units of Diandong Yuwang power station, totaling 1,200 MW, were brought online between 2009 and 2010. The plant is owned by China Huaneng.[7]
Description of Expansion
As of 2012, Huaneng was planning to build two additional coal-fired units at this plant, with a total planned capacity of 1,200 MW.[8]
2016: Nationwide Restrictions Imposed on Development of Coal-Fired Power Capacity
Due to new restrictions announced in 2016 by the National Energy Administration and the National Development and Reform Commission, further capacity expansions at this location appeared to be on hold or cancelled. For details, see China's 2016 Restrictions on Development of Coal-Fired Power Capacity.
With no developments since 2012, plans for units 3-4 appear were presumed abandoned.
2021: New proposal
In 2021, two 1,000 units were proposed in the 14th Five-Year Plan of Yunnan Province.[9]
Following directives to expedite the project, a joint venture was formed and project approval was granted in late 2024[10]. Tenders for design and construction services were issued through 2025 and early 2026[11][12]. The concrete was poured for Unit 3 boiler base in January 2026, a sign of the beginning of main construction. [13]. Boiler steel frame erection for Unit 3 occurred in March 2026[14].
The first concrete pour for Unit 4 occurred in January 2026.[15].
Articles and Resources
References
- ↑ 1.0 1.1 1.2 1.3 https://www.gem.wiki/Coal_source_methodology_for_the_Global_Coal_Plant_Tracker.
{{cite web}}: Missing or empty|title=(help) - ↑ https://mpower.in-en.com/html/power-2469171.shtml.
{{cite web}}: Missing or empty|title=(help) - ↑ 3.0 3.1 3.2 3.3 3.4 "华能雨汪电厂2×100万千瓦机组扩建工程施工图审查服务中标公示". BJX. 2025-09-01. Archived from the original on 2026-05-14.
- ↑ 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 https://news.bjx.com.cn/html/20241202/1414141.shtml.
{{cite web}}: Missing or empty|title=(help) - ↑ 5.0 5.1 https://news.bjx.com.cn/html/20250206/1425502.shtml.
{{cite web}}: Missing or empty|title=(help) - ↑ https://mpower.in-en.com/html/power-2469430.shtml.
{{cite web}}: Missing or empty|title=(help) - ↑ "Hueneng Yuwang Coal Power Plant China," Global Energy Observatory, accessed November 2014
- ↑ Ailun Yang and Yiyun Cui, "Global Coal Risk Assessment: Data Analysis and Market Research," World Resources Institute working paper, November 2012
- ↑ "云南省“十四五”煤电项目优选评议结果公示 - 云南省能源局," 14th Five-Year Plan of Yunnan Province
- ↑ "华能雨汪电厂2×100万千瓦机组扩建工程项目获核准批复". WeChat. 2024-12-10. Retrieved 2026-07-17.
{{cite web}}: CS1 maint: url-status (link) - ↑ "雨汪电厂2×100万千瓦机组扩建工程勘察设计预招标". BJX. 2024-12-16. Retrieved 2026-07-17.
{{cite web}}: CS1 maint: url-status (link) - ↑ "华能雨汪电厂2×100万千瓦机组扩建工程桩基工程（一标段）施工招标". BJX. 2025-04-15. Retrieved 2026-07-17.
{{cite web}}: CS1 maint: url-status (link) - ↑ "中电建核电公司承建的华能雨汪电厂2×100万千瓦机组扩建工程首方混凝土顺利浇筑". WeChat. 2026-01-30. Retrieved 2026-07-17.
{{cite web}}: CS1 maint: url-status (link) - ↑ "华能雨汪电厂2×100万千瓦机组扩建项目3号锅炉钢架顺利吊装". WeChat. 2026-03-10. Retrieved 2026-07-17.
{{cite web}}: CS1 maint: url-status (link) - ↑ "华能雨汪电厂2×100万千瓦机组扩建工程4号机组主厂房第一方混凝土顺利浇筑". 能源界. 2026-01-31. Retrieved 2026-07-17.
{{cite web}}: CS1 maint: url-status (link)
Additional data
To access additional data, including an interactive map of coal-fired power stations, a downloadable dataset, and summary data, please visit the Global Coal Plant Tracker on the Global Energy Monitor website.
