Lusigang power station
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Lusigang power station (启东大唐吕四港2×1000MW高效清洁燃煤发电厂, 大唐国际吕四港发电厂) is an operating power station of at least 2640-megawatts (MW) in Lüsigang Town, Qidong, Nantong, Jiangsu, China with multiple units, some of which are not currently operating.
Location
Table 1: Project-level location details
| Plant name | Location | Coordinates (WGS 84) |
|---|---|---|
| Lusigang power station | Lüsigang Town, Qidong, Nantong, Jiangsu, China | 32.05858, 121.72669 (exact)[1] |
Unit-level coordinates (WGS 84):
- Phase I Unit 1, Phase I Unit 2, Phase I Unit 3, Phase I Unit 4, Phase II Unit 5, Phase II Unit 6: 32.05858, 121.72669
Project Details
Table 2: Unit-level details
| Unit name | Status | Fuel(s) | Capacity (MW) | Technology | Start year | Emergency/Backup |
|---|---|---|---|---|---|---|
| Phase I Unit 1 | Operating | coal: bituminous[2] | 660 | ultra-supercritical | 2010 | False |
| Phase I Unit 2 | Operating | coal: bituminous[2] | 660 | ultra-supercritical | 2010 | False |
| Phase I Unit 3 | Operating | coal: bituminous[2] | 660 | ultra-supercritical | 2010 | False |
| Phase I Unit 4 | Operating | coal: bituminous[2] | 660 | ultra-supercritical | 2010 | False |
| Phase II Unit 5 | Construction[3] | coal: unknown[1][2] | 1000[1] | ultra-supercritical[1] | 2026 (planned) | False |
| Phase II Unit 6 | Construction[3] | coal: unknown[1][2] | 1000[1] | ultra-supercritical[1] | 2026 (planned) | False |
Table 3: Unit-level ownership and operator details
| Unit name | Owner | Parent |
|---|---|---|
| Phase I Unit 1 | Jiangsu Datang International Lvsigang Power Generation Co Ltd [100%] | Datang International Power Generation Co Ltd [55.0%]; China Datang Corp Ltd [35.0%]; Nantong Urban Construction Group Co Ltd [10.0%] |
| Phase I Unit 2 | Jiangsu Datang International Lvsigang Power Generation Co Ltd [100%] | Datang International Power Generation Co Ltd [55.0%]; China Datang Corp Ltd [35.0%]; Nantong Urban Construction Group Co Ltd [10.0%] |
| Phase I Unit 3 | Jiangsu Datang International Lvsigang Power Generation Co Ltd [100%] | Datang International Power Generation Co Ltd [55.0%]; China Datang Corp Ltd [35.0%]; Nantong Urban Construction Group Co Ltd [10.0%] |
| Phase I Unit 4 | Jiangsu Datang International Lvsigang Power Generation Co Ltd [100%] | Datang International Power Generation Co Ltd [55.0%]; China Datang Corp Ltd [35.0%]; Nantong Urban Construction Group Co Ltd [10.0%] |
| Phase II Unit 5 | Jiangsu Datang International Lvsigang Power Generation Co Ltd [100%] | Datang International Power Generation Co Ltd [55.0%]; China Datang Corp Ltd [35.0%]; Nantong Urban Construction Group Co Ltd [10.0%] |
| Phase II Unit 6 | Jiangsu Datang International Lvsigang Power Generation Co Ltd [100%] | Datang International Power Generation Co Ltd [55.0%]; China Datang Corp Ltd [35.0%]; Nantong Urban Construction Group Co Ltd [10.0%] |
Project-level coal details
- Coal source(s): domestic
- Permit(s): 苏发改能源发【2023】1308号[1]
Ownership Tree
This ownership tree is part of the Global Energy Ownership Tracker, a project of Global Energy Monitor.
Background
Lüsigang power station is a four-unit coal-fired power plant with a total capacity of 2,640 MW in Jiangsu Province. The plant was completed in 2010, and is owned by China Datang.[4]
Proposed expansion
Two ultra-supercritical units of 1,260 MW each were announced at the same location.[5][6]
With no developments after May 2015, the project appeared to be cancelled.
However, by January 2023, the Jiangsu Provincial Development and Reform Commission was reconsidering an expansion, now updated to two 1,000 MW coal units.[7]
In March 2023, bidding was underway for the completion of a feasibility study for the expansion.[8] In April 2023, bidding was underway for the completion of a water system study.[9]
In May 2023, a special promotion meeting was held, and it was announced that construction of Phase II would start within the year.[10][11]
Phase II Units 5 and 6 were included in Jiangsu's "Establishing the new before reforming the old" support power source projects in January 2023[12]. Feasibility study and water system study tenders were issued in March-April 2023[13]. In November 2023, a preliminary design review tender was issued[14], and the project was approved in December[15].
In April 2024, the main machinery contracts were awarded[16], and the preliminary design passed review in April-May[17]. Piling and site preparation tenders were issued in May-June[18][19], and the main machinery contracts were signed in June[20]. In September, the main construction contract was awarded[21], and a desulfurization tender was issued[22].
By February 2025, construction had started in the second half of 2024, with the first boiler steel frame hoisted[23]. In August, the boiler beam for Unit 5 was hoisted[24], and the first heating surface was welded[25]. In October, the main plant steel roof truss was hoisted[26]. In November-December, multiple milestones were achieved, including turbine foundation pouring, high-pressure heater installation, main plant roof completion, and chimney capping[27][28].
In February 2026, the generator stator and main transformer were installed[29]. In April, the project was reported to be over 60% complete, with summer commissioning targeted[30]. The boiler hydraulic test for Unit 5 passed on May 1[31].
Unit 6 had its first steel frame hoisted in March 2025[32], the boiler beam hoisted in September[33], and the first heating surface hoisted in November[34].
In April 2026, the generator stator was hoisted[35], and the boiler hydraulic test passed in July[36], followed by the generator rotor insertion on July 17[37].
Articles and Resources
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 "大唐吕四港2×100万千瓦扩建项目获得核准-北极星火力发电网". news.bjx.com.cn. 2023-12-26. Archived from the original on 2024-02-07. Retrieved 2024-01-03.
- ↑ 2.0 2.1 2.2 2.3 2.4 2.5 https://www.gem.wiki/Coal_source_methodology_for_the_Global_Coal_Plant_Tracker.
{{cite web}}: Missing or empty|title=(help) - ↑ 3.0 3.1 https://mp.weixin.qq.com/s/5dwaC0Ne8XHV1DxpU1OZoQ.
{{cite web}}: Missing or empty|title=(help) - ↑ "Coal-Fired Plants in China-Jiangsu," Power Plants Around the World, accessed November 2014
- ↑ "大唐吕四港发电坚持价值思维和效益导向," China Electric Power News 2013-10-10
- ↑ "江苏大唐国际吕四港电厂二期2×1260MW“上大压小”项目环境影响评价和海洋环境影响评价招标公告," dlzb.org, 2015-05-19
- ↑ 江苏省“先立后改”煤电支撑性电源项目（第二批）规划建设实施方案公示, BJX, 2023-01-16
- ↑ 2x1000MW！大唐国际吕四港发电二期工程可研、环评等招标, news.bjx.com, 2023-03-23
- ↑ 2023年江苏大唐国际吕四港发电有限责任公司二期 2×1000MW 煤电扩建工程取排水模型研究项目招标公告, dlztb.com, 2023-04-25
- ↑ 开展前期丨大唐集团2×1000MW大型高效清洁煤电项目, mp.weixin.qq.com, 2023-05-07
- ↑ 煤电大项目又上新！总投资81亿！2×1000MW大唐集团一煤电项目开展前期工作!, mp.weixin.qq.com, 2023-05-08
- ↑ "江苏省先立后改煤电支撑性电源项目公示". 北极星电力网. 2023-01-16. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "大唐吕四港2×1000MW扩建可研招标". 北极星电力网. 2023-03-23. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "大唐吕四港二期初步设计评审招标". 北极星电力网. 2023-11-01. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "大唐吕四港2×100万千瓦扩建项目核准". 北极星电力网. 2023-12-26. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "大唐吕四港二期三大主机预中标". 北极星电力网. 2024-04-07. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "大唐吕四港扩建项目初步设计审查通过". 北极星电力网. 2024-05-06. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "大唐吕四港扩建项目桩基施工招标". 北极星电力网. 2024-05-15. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "大唐吕四港扩建项目五通一平招标". 微信公众平台. 2024-06-05. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "大唐吕四港二期三大主机合同签约". 北极星电力网. 2024-06-28. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "大唐吕四港扩建主体建筑安装工程中标". 北极星电力网. 2024-09-04. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "大唐吕四港扩建烟气脱硫(EP)设备招标". 北极星电力网. 2024-09-18. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "大唐吕四港扩建锅炉第一根钢架吊装". 北极星电力网. 2025-02-17. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "吕四港五号炉首根大板梁吊装". 微信公众平台. 2025-08-04. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "吕四港5号锅炉首片受热面焊接". 微信公众平台. 2025-08-12. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "吕四港二期主厂房首榀钢屋架吊装就位". 微信公众平台. 2025-11-21. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "吕四港扩建四日完成五项关键节点". 微信公众平台. 2025-12-17. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "大唐吕四港扩建烟囱外筒封顶". 微信公众平台. 2025-12-17. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "吕四港二期5号汽轮发电机定子就位". 微信公众平台. 2026-03-04. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "吕四港扩建项目进度超60%". 微信公众平台. 2026-04-14. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "吕四港5号机组锅炉水压试验一次成功". 微信公众平台. 2026-06-09. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "吕四港6号机组首根钢架吊装". 微信公众平台. 2025-04-16. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "吕四港六号炉首根大板梁吊装就位". 微信公众平台. 2025-11-21. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "吕四港6号机组锅炉受热面首吊". 微信公众平台. 2025-11-21. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "吕四港6号机组发电机定子吊装成功". 微信公众平台. 2026-06-10. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "吕四港6号机组锅炉水压试验完成". 微信公众平台. 2026-07-13. Retrieved 2026-07-30.
{{cite web}}: CS1 maint: url-status (link) - ↑ "吕四港6号机组发电机转子穿装完成". 微信公众平台. 2026-07-23. Retrieved 2026-07-30.
{{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.
