Largest Utilities - Independent Power Producers Companies by Market Cap

The Utilities - Independent Power Producers sector has 79 publicly listed stocks with a combined market cap of $508.99 Billion. Constellation Energy Corp leads the sector with a market cap of $95.05 Billion. This ranking covers all Utilities - Independent Power Producers stocks globally — from large-cap industry leaders to mid-cap and small-cap companies — ranked by market capitalization and updated daily.

Total Market Cap (USD)

$508.99 Billion

Companies Listed

79

Largest Company

Constellation Energy Corp
Rank Company Market Cap (USD) Market Cap (Local) Country Price 24h Change 7d Change 24h Volume
1 Constellation Energy Corp
NASDAQ:CEG 		$95.05 Billion $95.05 Billion USA $262.35 +3.39% +2.95% 98.83 Million
2 Vistra Energy Corp
NYSE:VST 		$52.02 Billion $52.02 Billion USA $153.52 +3.72% +3.20% 116.60 Million
3 Adani Power Limited
NSE:ADANIPOWER 		$45.99 Billion Rs4.25 Trillion India Rs220.52 -1.14% -5.19% 992.60 Million
4 Gulf Energy Development Public Company Limited
BK:GULF 		$30.27 Billion ฿971.09 Billion Thailand ฿65.00 +1.56% -2.99% 1.42 Billion
5 NRG Energy Inc.
NYSE:NRG 		$27.42 Billion $27.42 Billion USA $130.40 +3.93% +0.93% 60.15 Million
6 CGN Power
SHE:003816 		$25.44 Billion CN¥173.86 Billion China CN¥4.42 +1.14% +2.08% 3.27 Billion
7 Adani Energy Solutions Limited
NSE:ADANIENSOL 		$19.38 Billion Rs1.79 Trillion India Rs1491.90 +0.15% -5.52% 89.93 Million
8 Datang International Power Generation Co Ltd Class A
SHG:601991 		$15.84 Billion CN¥108.22 Billion China CN¥8.73 +7.91% +10.09% 21.93 Billion
9 Talen Energy Corporation
NASDAQ:TLN 		$15.76 Billion $15.76 Billion USA $386.21 +7.12% +5.89% 18.65 Million
10 Huaneng Power International Inc
SHG:600011 		$12.97 Billion CN¥88.64 Billion China CN¥8.06 +0.12% -3.93% 6.49 Billion
11 Zhejiang Zheneng Electric Power Co Ltd
SHG:600023 		$12.09 Billion CN¥82.60 Billion China CN¥6.16 -1.60% +2.84% 2.79 Billion
12 CENTRICA ADR NEW 2004/4
F:CENN 		$11.61 Billion €9.93 Billion Germany €9.50 +0.53% +0.00% 300.00
13 JSW Energy Limited
NSE:JSWENERGY 		$11.22 Billion Rs1.04 Trillion India Rs566.25 +1.23% -3.07% 90.28 Million
14 Sichuan Chuantou Energy Co Ltd
SHG:600674 		$10.94 Billion CN¥74.73 Billion China CN¥15.33 -1.73% +1.19% 1.02 Billion
15 CHINA RE.PO.HO.UNS.ADR/15
F:CRP0 		$10.01 Billion €8.56 Billion Germany €31.80 +1.27% +5.30% 10.00
16 Oklo Inc.
NYSE:OKLO 		$9.49 Billion $9.49 Billion USA $60.74 +5.65% +4.56% 333.47 Million
17 Huadian Energy
SHG:600726 		$9.36 Billion CN¥63.99 Billion China CN¥8.56 +5.81% -8.45% 7.30 Billion
18 OPC Energy Ltd
TA:OPCE 		$8.39 Billion ILA3.13 Trillion Israel ILA10100.00 -1.56% -9.90% 24.98 Million
19 Capital Power Corporation
TO:CPX 		$8.29 Billion CA$11.46 Billion Canada CA$73.22 +3.37% +4.99% 15.41 Million
20 Beijing Jingneng Power Co Ltd
SHG:600578 		$8.07 Billion CN¥55.16 Billion China CN¥8.24 +10.01% -2.60% 8.49 Billion
21 Torrent Power Limited
NSE:TORNTPOWER 		$7.57 Billion Rs700.27 Billion India Rs1389.70 -0.17% -4.82% 12.13 Million
22 Inner Mongolia MengDian HuaNeng Thermal Power Corp Ltd
SHG:600863 		$6.50 Billion CN¥44.43 Billion China CN¥5.67 +2.72% -8.99% 8.89 Billion
23 Pampa Energia SA ADR
NYSE:PAM 		$4.46 Billion $4.46 Billion USA $82.90 +0.29% +0.99% 5.60 Million
24 Huaneng Power International Inc
F:HUP1 		$4.19 Billion €3.58 Billion Germany €0.76 -4.08% +20.66% 74.05K
25 AGL Energy Ltd
AU:AGL 		$4.13 Billion AU$5.84 Billion Australia AU$8.68 -0.12% +2.12% 54.09 Million
26 TransAlta Corp
TO:TA 		$4.10 Billion CA$5.66 Billion Canada CA$19.02 +1.39% +7.52% 51.65 Million
27 KENON HLDGS LTD
F:76N 		$3.66 Billion €3.13 Billion Germany €60.00 -4.00% -9.09% 2.87K
28 CGN Power Co Ltd
F:94C 		$3.65 Billion €3.13 Billion Germany €0.28 +0.00% +0.00% 0.00
29 Kenon Holdings
NYSE:KEN 		$3.63 Billion $3.63 Billion USA $69.74 -3.75% -7.14% 593.95K
30 Kenon Holdings
TA:KEN 		$2.86 Billion ILA1.07 Trillion Israel ILA20450.00 -2.76% -11.47% 1.83 Million
31 Aksa Enerji Uretim AS
IS:AKSEN 		$2.25 Billion TL100.56 Billion Turkey TL82.00 +2.69% +2.76% 153.02 Million
32 Datang International Power Generation Co. Ltd
F:BJI 		$2.24 Billion €1.92 Billion Germany €0.31 +4.67% +6.80% 37.12K
33 Electricity Generating Public Company Limited
BK:EGCO 		$1.94 Billion ฿62.12 Billion Thailand ฿118.00 +1.72% +0.85% 17.98 Million
34 Guangdong Baolihua New Energy Stock Co LTD
SHE:000690 		$1.70 Billion CN¥11.62 Billion China CN¥5.34 +2.69% +0.19% 3.67 Billion
35 Petrovietnam Power Corp
VN:POW 		$1.62 Billion ₫42.64 Trillion Vietnam ₫13900.00 +2.96% +3.35% 236.53 Million
36 Jaiprakash Power Ventures Limited
NSE:JPPOWER 		$1.37 Billion Rs126.58 Billion India Rs18.47 +0.44% -2.94% 5.34 Billion
37 B.Grimm Power Public Company Limited
BK:BGRIM 		$1.33 Billion ฿42.75 Billion Thailand ฿16.40 +10.07% +9.33% 577.05 Million
38 PolEnergia S.A.
WAR:PEP 		$1.16 Billion zł4.21 Billion Poland zł54.50 -3.37% +4.41% 103.22K
39 Gunkul Engineering Public Company Limited
BK:GUNKUL 		$1.06 Billion ฿34.06 Billion Thailand ฿3.96 -2.46% -0.50% 4.40 Billion
40 Banpu Power Public Company Limited
BK:BPP 		$1.05 Billion ฿33.83 Billion Thailand ฿11.10 -1.77% -3.48% 3.79 Million
41 BANPU POWER
BK:BPP-R 		$821.71 Million ฿26.36 Billion Thailand ฿8.65 +0.58% +2.37% 85.31 Million
42 Admie Holding S.A
AT:ADMIE 		$696.51 Million €595.76 Million Greece €4.17 +1.21% +3.86% 28.23 Million
43 CK Power Public Company Limited
BK:CKP-R 		$689.15 Million ฿22.11 Billion Thailand ฿3.00 +2.74% +11.11% 184.73 Million
44 Dogu Aras Enerji Yatirimlari AS
IS:ARASE 		$670.80 Million TL29.95 Billion Turkey TL119.80 +6.11% +3.19% 12.25 Million
45 Cikarang Listrindo Tbk PT
JK:POWR 		$640.02 Million Rp10.92 Trillion Indonesia Rp690.00 +0.73% +0.00% 210.31 Million
46 PTC India Limited
NSE:PTC 		$610.18 Million Rs56.42 Billion India Rs190.61 +0.75% +3.37% 35.87 Million
47 CK Power Public Company Limited
BK:CKP 		$587.86 Million ฿18.86 Billion Thailand ฿2.32 +0.87% -1.69% 137.74 Million
48 RattanIndia Power Limited
NSE:RTNPOWER 		$552.30 Million Rs51.07 Billion India Rs9.51 +2.92% -2.36% 417.62 Million
49 Dalian Thermal Power Co Ltd
SHG:600719 		$517.46 Million CN¥3.54 Billion China CN¥8.74 +1.39% +2.46% 1.33 Billion
50 Rojana Industrial Park Public Company Limited
BK:ROJNA 		$349.52 Million ฿11.21 Billion Thailand ฿5.55 +0.91% +0.00% 151.22 Million
51 Henan BCCY Environmental Energy Co. Ltd
SHE:300614 		$284.31 Million CN¥1.94 Billion China CN¥12.11 +1.51% +3.68% 86.65 Million
52 Zespol Elektrowni Patnow Adamow Konin SA
WAR:ZEP 		$244.78 Million zł889.41 Million Poland zł17.50 -2.13% -4.27% 148.53K
53 Turcas Petrol AS
IS:TRCAS 		$235.37 Million TL10.51 Billion Turkey TL42.52 +2.02% -4.92% 28.30 Million
54 Can2 Termik AS
IS:CANTE 		$232.04 Million TL10.36 Billion Turkey TL1.48 +2.07% -3.27% 11.44 Billion
55 Maxim Power Corp.
TO:MXG 		$200.56 Million CA$277.25 Million Canada CA$4.36 -0.91% +2.11% 343.11K
56 Kencana Energi Lestari
JK:KEEN 		$187.98 Million Rp3.21 Trillion Indonesia Rp875.00 +3.55% +10.76% 224.03 Million
57 Digi Power X Inc.
V:DGX 		$179.06 Million CA$247.53 Million Canada CA$3.79 +5.28% +15.55% 819.68K
58 Orient Green Power Company Limited
NSE:GREENPOWER 		$141.70 Million Rs13.10 Billion India Rs11.17 +0.18% -0.45% 108.76 Million
59 Thac Mo Hydropower JSC
VN:TMP 		$127.79 Million ₫3.36 Trillion Vietnam ₫48050.00 +2.23% +7.02% 74.74K
60 Energy World Corporation Ltd
AU:EWC 		$127.11 Million AU$179.65 Million Australia AU$0.06 +0.00% +3.51% 102.48 Million
61 Pha Lai Thermal Power JSC
VN:PPC 		$118.16 Million ₫3.11 Trillion Vietnam ₫9700.00 +0.31% -0.31% 3.33 Million
62 Huadian Ener-B
SHG:900937 		$110.59 Million $110.59 Million China $0.26 +4.07% +6.22% 272.16 Million
63 Nava Nakorn Public Company Limited
BK:NNCL 		$103.42 Million ฿3.32 Billion Thailand ฿1.62 +0.62% +1.25% 5.27 Million
64 Centrica PLC
LSE:CNA 		$99.88 Million GBX820.89 Billion UK GBX181.55 -2.29% -3.97% 394.78 Million
65 Thac Ba Hydropower JSC
VN:TBC 		$79.01 Million ₫2.08 Trillion Vietnam ₫32750.00 +0.00% +2.34% 89.05K
66 INTER RAO Lietuva AB
WAR:IRL 		$53.94 Million zł196.00 Million Poland zł9.80 +0.00% +0.00% 0.00
67 Univentures Public Company Limited
BK:UV 		$50.06 Million ฿1.61 Billion Thailand ฿0.84 -1.18% +0.00% 6.97 Million
68 Energia Latina SA
SN:ENLASA 		$48.97 Million CL$43.78 Billion Chile CL$1000.50 -0.05% +0.05% 113.94K
69 Fernheizwerk Neukölln Aktiengesellschaft
F:FHW 		$44.16 Million €37.77 Million Germany €19.40 +0.52% -0.51% 0.00
70 Shanghai Lingyun Industries Development Co Ltd
SHG:900957 		$30.01 Million $30.01 Million China $0.09 +0.00% +0.00% 640.90K
71 OPG POWER VENTURES PLC
F:OPB 		$22.25 Million €19.03 Million Germany €0.05 +1.06% +31.94% 160.00K
72 1414 Degrees Ltd
AU:14D 		$21.41 Million AU$30.26 Million Australia AU$0.09 +30.00% -9.00% 1.17 Billion
73 MDI Energia S.A.
WAR:MDI 		$20.69 Million zł75.16 Million Poland zł1.79 -9.16% -15.00% 10.33 Million
74 AHT Syngas Technology NV
F:3SQ1 		$8.73 Million €7.47 Million Germany €3.02 +0.00% -2.58% 0.00
75 Megapower Makmur TBK PT
JK:MPOW 		$4.79 Million Rp81.70 Billion Indonesia Rp100.00 +3.09% -7.41% 1.91 Billion
76 OPG Power Venture Plc
LSE:OPG 		$162.26K GBX1.33 Billion UK GBX5.40 -0.74% +23.01% 81.54 Million
77 Vergnet
PA:ALVER 		$147.53K €126.19K France €0.12 +0.00% +0.00% 0.00
78 Eneraqua Technologies PLC
LSE:ETP 		$76.80K GBX631.22 Million UK GBX19.00 +0.00% -34.48% 881.68K
79 Electricity Generating Public Company Limited
F:ECGF 		$30.97K €26.49K Germany €2.92 +2.10% +0.69% 0.00

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