Data status

Known data: plant name, country, capacity MW, coordinates where present, owner where present, HRSG unit count where present.
Calculated from dataset: fleet totals, country counts, age bands from commissioning year, owner counts.
Not inferred: missing commissioning year, missing owner, missing measured efficiency or heat rate are left blank.

From fleet context to one HRSG insulation case

PowerAtlas provides the fleet context; it does not estimate a plant's heat loss. For a site-level planning case, use the Inzonex HRSG insulation and savings calculator to enter Upper and Lower HP/IP line temperatures and quantities, compare bare and insulated heat loss, and view either fuel avoided or steam-cycle electrical equivalent with CO₂.

Open the 3D HRSG Scope Map · Industrial insulation library

Fleet age distribution

2,252 plants have a usable commissioning year; 956 are older than 20 years and 255 older than 30 years.

Largest country fleets

Largest CCGT / HRSG-related plants

#	Plant	Country	MW	HRSG units	Year
1	Datan power station	Taiwan	6,626	8	2006
2	Futtsu thermal power station	Japan	5,334	21	1985
3	Beni Suef power plant	Egypt	4,800	4	2018
4	Burullus power plant	Egypt	4,800	4	2018
5	New Capital power station	Egypt	4,800	4	2018
6	Besmaya power station	Iraq	4,500	6	2017
7	Chiba thermal power station	Japan	4,380	11	2000
8	West County energy center	United States	4,263	3	2009
9	Qurayyah CC power plant	Saudi Arabia	4,098	6	2014
10	Aluminium Bahrain (ALBA) power station	Bahrain	3,927	7	2005
11	Jizan IGCC power plant	Saudi Arabia	3,850	5	2022
12	Shoaiba power plant	Saudi Arabia	3,840	3	2007
13	Black Point power station	Hong Kong	3,800	10	1996
14	Qurayyah ll power plant	Saudi Arabia	3,774	6	2012
15	Sabiya power plant	Kuwait	3,653	5	2012
16	Az Zour South power plant	Kuwait	3,545	5	2010
17	Hsinta power station	Taiwan	3,526	6	1998
18	Riyadh 10 power plant	Saudi Arabia	3,520	10	2015
19	Kawasaki thermal power station	Japan	3,420	6	2009
20	POSCO Incheon power station	South Korea	3,412	7	1999
21	Kawagoe thermal power station	Japan	3,402	14	1996
22	Emirates Aluminum Smelter Complex power station	United Arab Emirates	3,200	3	2013
23	Shin-Nagoya thermal power station	Japan	3,058	10	1998
24	Yokohama thermal power station	Japan	3,016	8	1998
25	Tunghsiao power station	Taiwan	2,999	4	2000
26	Emirates Global Aluminum Smelter power station	United Arab Emirates	2,990	2	1979
27	Himeji Daini power station	Japan	2,919	6	2013
28	Higashi Niigata thermal power station	Japan	2,910	4	1984
29	Jebel Ali M Power and Desalination Station	United Arab Emirates	2,885	4	2013
30	Shin Oita power station	Japan	2,875	14	1991
31	Damavand power station	Iran	2,868	6	2012
32	Nhon Trach power station	Vietnam	2,839	4	2009
33	Tanjung Priok power station	Indonesia	2,822	4	1994
34	Senoko power station	Singapore	2,792	7	1996
35	McDonough Steam Generating Plant	United States	2,766	3	2011
36	MARAFIQ Independent Water and power plant	Saudi Arabia	2,744	4	2010
37	Ras Laffan C power plant	Qatar	2,732	4	2011
38	Al-Dur Power and Water Station	Bahrain	2,726	4	2012
39	Yudean Huizhou Gas power station	China	2,550	6	2007
40	Umm Al Houl power plant	Qatar	2,520	2	2017
41	Chonburi Ng Project power station	Thailand	2,500	4	2021
42	Rayong Gulf PD power station	Thailand	2,500	4	2023
43	Dongguan Ningzhou Gas power station	China	2,484	3	2024
44	Gila River power station	United States	2,476	4	2003
45	Martin Point power station	United States	2,449	3	1994
46	Union power station	United States	2,428	4	2003
47	Huaneng Chongqing Liangjiang Gas power station	China	2,424	4	2014
48	Hangzhou Banshan power station	China	2,415	6	2005
49	Dangjin Combined Cycle power station	South Korea	2,406	4	2001
50	Jebel Ali L Power and Desalination Station	United Arab Emirates	2,401	2	2005

Oldest large plants still in the fleet file

#	Plant	Country	Age	MW
1	Queen Elizabeth generating station	Canada	67	486
2	Emsland power station	Germany	53	1,837
3	Franken 1 power station	Germany	53	835
4	Gersteinwerk power station	Germany	53	820
5	Santan power station	United States	52	1,328
6	T H Wharton power station	United States	52	664
7	Brunot Island power station	United States	52	340
8	Comanche (OK) power station	United States	52	290
9	Marbach power station	Germany	52	265
10	Newman power station	United States	51	597
11	SWB Mittelsbüren power station	Germany	51	238
12	West Phoenix power station	United States	50	1,102
13	Gómez Palacio power station	Mexico	50	240
14	Aguirre power station	Puerto Rico	49	592
15	Beaver power station	United States	49	586
16	Gilbert power station	United States	49	351
17	Anadarko power station	United States	49	315
18	Emirates Global Aluminum Smelter power station	United Arab Emirates	47	2,990
19	Te-To Zagreb power station	Croatia	47	420
20	Munchen Sud power station	Germany	46	643
21	Kuchurgan power station	Moldova	46	500
22	El-To Zagreb power station	Croatia	46	228
23	Huinalá CC power station	Mexico	45	837
24	Stony Brook power station	United States	45	366
25	Yanbu 1 power plant	Saudi Arabia	44	1,149
26	IRU Elektrijaam power station	Estonia	44	207
27	Ponti sul Mincio power station	Italy	43	400
28	Higashi Niigata thermal power station	Japan	42	2,910
29	Freeport Energy power station	United States	42	603
30	Futtsu thermal power station	Japan	41	5,334

Largest owner portfolios

Owner	Plants
Comisión Federal de Electricidad EPE [100%]	23
Endesa SA [100%]	19
JERA Co Inc [100%]	14
Edison SpA [100%]	13
Saudi Electricity Co [100%]	12
Florida Power & Light Co [100%]	12
Mexico Infrastructure Partners SAPI de CV [100%]	11
Forsa Energy Gas Holdings Ltd	11
Bangladesh Power Development Board [100%]	9
Petróleo Brasileiro SA [100%]	9
Calpine Corp [100%]	9
Naturgy Energy Group SA [100%]	9

Method and limitations

The page is generated locally from output/hrsg_ccgt_operating.json. It does not claim every value is measured, and it does not invent heat-rate or efficiency values. Use the CSV for modelling and cite the Zenodo dataset when referencing the fleet.