Largest utility companies by market cap

Rank	Name	Market Cap	Price	Today	Country
1	Nextera Energy NEE	£125.43 B	£60.13	0.69%	🇺🇸 USA
2	Iberdrola IBE.MC	£114.80 B	£17.20	0.20%	🇪🇸 Spain
3	China Yangtze Power 600900.SS	£77.00 B	£3.15	0.14%	🇨🇳 China
4	Enel ENEL.MI	£74.73 B	£7.53	0.59%	🇮🇹 Italy
5	Southern Company SO	£73.33 B	£63.75	1.21%	🇺🇸 USA
6	Constellation Energy CEG	£68.29 B	£192.77	1.77%	🇺🇸 USA
7	Duke Energy DUK	£68.10 B	£87.35	1.05%	🇺🇸 USA
8	TAQA TAQA.AE	£60.40 B	£0.53	0.37%	🇦🇪 UAE
9	National Grid NGG	£55.87 B	£55.58	0.04%	🇬🇧 UK
10	ENGIE ENGI.PA	£52.00 B	£20.47	1.19%	🇫🇷 France
11	Dominion Energy D	£41.66 B	£47.37	0.92%	🇺🇸 USA
12	E.ON EOAN.DE	£39.41 B	£15.08	1.27%	🇩🇪 Germany
13	Endesa ELE.MC	£36.85 B	£36.24	0.19%	🇪🇸 Spain
14	Entergy ETR	£36.47 B	£76.34	0.69%	🇺🇸 USA
15	Xcel Energy XEL	£33.58 B	£53.77	1.46%	🇺🇸 USA
16	SSE SSE.L	£28.60 B	£23.71	1.63%	🇬🇧 UK
17	Dubai Electricity and Water Authority (DEWA) DEWA.AE	£27.77 B	£0.56	0.36%	🇦🇪 UAE

18	ACWA POWER Company 2082.SR	£27.37 B	£35.74	1.29%	🇸🇦 S. Arabia
19	WEC Energy Group WEC	£25.01 B	£76.78	1.58%	🇺🇸 USA
20	NTPC Limited NTPC.NS	£24.60 B	£2.54	0.42%	🇮🇳 India
21	Naturgy NTGY.MC	£23.39 B	£25.26	0.89%	🇪🇸 Spain
22	American Water AWK	£20.34 B	£102.37	0.65%	🇺🇸 USA
23	Atmos Energy ATO	£20.31 B	£120.19	1.10%	🇺🇸 USA
24	Fortis FTS	£20.27 B	£39.68	1.05%	🇨🇦 Canada
25	DTE Energy DTE	£20.12 B	£96.72	0.56%	🇺🇸 USA
26	Eversource Energy ES	£18.77 B	£49.85	1.64%	🇺🇸 USA
27	AXIA Energia SA AXIA3.SA	£18.16 B	£7.91	0.24%	🇧🇷 Brazil
28	Verbund AG OEWA.F	£17.84 B	£51.36	1.78%	🇦🇹 Austria
29	EDP Group EDP.F	£16.46 B	£3.98	1.35%	🇵🇹 Portugal
30	Hydro One H.TO	£16.18 B	£26.98	0.96%	🇨🇦 Canada
31	KEPCO 9503.T	£15.60 B	£14.01	0.41%	🇯🇵 Japan
32	Edison International EIX	£15.57 B	£40.47	2.80%	🇺🇸 USA
33	CMS Energy CMS	£15.33 B	£48.89	1.35%	🇺🇸 USA
34	NiSource NI	£14.43 B	£30.11	1.17%	🇺🇸 USA
35	Evergy EVRG	£13.71 B	£59.49	0.82%	🇺🇸 USA
36	Tenaga Nasional TNABY	£13.66 B	£9.38	0.00%	🇲🇾 Malaysia
37	Alliant Energy LNT	£12.69 B	£48.95	1.39%	🇺🇸 USA
38	Public Power Corporation PPC.AT	£12.39 B	£21.11	0.41%	🇬🇷 Greece
39	Power Assets 0006.HK	£12.12 B	£5.69	0.92%	🇭🇰 Hong Kong
40	EDP Renováveis EDPR.LS	£11.23 B	£10.60	0.73%	🇪🇸 Spain
41	Osaka Gas 9532.T	£11.15 B	£29.55	1.73%	🇯🇵 Japan
42	Origin Energy ORG.AX	£10.78 B	£6.26	1.02%	🇦🇺 Australia
43	Chubu Electric Power 9502.T	£10.58 B	£14.01	1.45%	🇯🇵 Japan
44	United Utilities UU.L	£9.93 B	£13.38	0.38%	🇬🇧 UK
45	Tata Power TATAPOWER.NS	£8.94 B	£2.80	0.28%	🇮🇳 India
46	Severn Trent SVT.L	£8.92 B	£29.54	0.14%	🇬🇧 UK
47	GAIL GAIL.NS	£8.73 B	£1.33	0.59%	🇮🇳 India
48	Essential Utilities WTRG	£8.72 B	£30.77	0.31%	🇺🇸 USA
49	Pinnacle West Capital PNW	£8.53 B	£70.39	0.52%	🇺🇸 USA
50	Edison EDNR.MI	£7.87 B	£1.66	0.82%	🇮🇹 Italy
51	CPFL Energia CPFE3.SA	£7.42 B	£6.44	0.02%	🇧🇷 Brazil
52	Italgas IG.MI	£7.18 B	£7.06	0.83%	🇮🇹 Italy
53	Equatorial Energia EQTL3.SA	£7.15 B	£5.70	0.15%	🇧🇷 Brazil
54	Canadian Utilities CU.TO	£7.12 B	£26.18	1.56%	🇨🇦 Canada
55	OGE Energy OGE	£7.00 B	£33.90	1.12%	🇺🇸 USA
56	Centrica CNA.L	£6.97 B	£1.51	1.58%	🇬🇧 UK
57	Companhia Paranaense de Energia (COPEL) ELPC	£6.81 B	£9.18	0.08%	🇧🇷 Brazil
58	Enel Américas ENELAM.SN	£6.71 B	£0.06522	0.71%	🇨🇱 Chile
59	ENN Natural Gas Co.,Ltd. 600803.SS	£6.44 B	£2.08	0.59%	🇨🇳 China
60	ENGIE Brasil EGIE3.SA	£6.22 B	£4.40	0.20%	🇧🇷 Brazil
61	A2A A2A.MI	£6.20 B	£1.98	0.48%	🇮🇹 Italy
62	PetGas (Petronas Gas) 6033.KL	£6.17 B	£3.12	0.00%	🇲🇾 Malaysia
63	PGE Polska PGE.WA	£6.07 B	£2.71	1.47%	🇵🇱 Poland
64	Meridian Energy MEZ.AX	£6.06 B	£2.29	2.85%	🇳🇿 New Zealand
65	UGI Corporation UGI	£6.01 B	£28.04	1.25%	🇺🇸 USA
66	BKW AG BKW.SW	£5.86 B	£111.24	0.16%	🇨🇭 Switzerland
67	Idacorp IDA	£5.69 B	£98.41	0.94%	🇺🇸 USA
68	Torrent Power TORNTPOWER.NS	£5.05 B	£10.03	0.32%	🇮🇳 India
69	Adani Total Gas ATGL.NS	£4.99 B	£4.54	1.26%	🇮🇳 India
70	Hera Group HER.MI	£4.53 B	£3.08	0.39%	🇮🇹 Italy
71	TXNM Energy TXNM	£4.44 B	£43.17	0.90%	🇺🇸 USA
72	Enel Chile ENIC	£4.40 B	£3.18	0.46%	🇨🇱 Chile
73	EVN Group EVN.F	£4.36 B	£24.46	0.00%	🇦🇹 Austria
74	ATCO ACO-X.TO	£4.23 B	£37.59	1.20%	🇨🇦 Canada
75	Portland General Electric POR	£4.13 B	£35.19	1.31%	🇺🇸 USA

76	New Jersey Resources NJR	£4.00 B	£39.51	0.32%	🇺🇸 USA
77	Contact Energy CEN.NZ	£3.98 B	£3.72	2.47%	🇳🇿 New Zealand
78	Black Hills BKH	£3.95 B	£51.89	0.93%	🇺🇸 USA
79	ACEA ACE.MI	£3.63 B	£17.09	1.68%	🇮🇹 Italy
80	ONE Gas OGS	£3.55 B	£56.63	1.20%	🇺🇸 USA
81	Spire Inc. SR	£3.51 B	£59.50	1.40%	🇺🇸 USA
82	Pampa Energía PAM	£3.45 B	£64.39	0.18%	🇦🇷 Argentina
83	Tohoku Electric Power 9506.T	£3.41 B	£6.82	1.17%	🇯🇵 Japan
84	Tauron Polska TPE.WA	£3.14 B	£1.80	1.60%	🇵🇱 Poland
85	Aboitiz Power ABZPY	£3.14 B	£8.73	0.00%	🇵🇭 Philippines
86	NorthWestern Energy NWE	£3.10 B	£50.42	0.98%	🇺🇸 USA
87	AGL Energy AGL.AX	£2.96 B	£4.41	0.60%	🇦🇺 Australia
88	Qatar Electricity & Water Company QEWS.QA	£2.95 B	£2.69	0.98%	🇶🇦 Qatar
89	Otter Tail OTTR	£2.74 B	£65.43	0.70%	🇺🇸 USA
90	Iren IRE.MI	£2.69 B	£2.10	1.66%	🇮🇹 Italy
91	Mainova MNV6.F	£2.41 B	£322.15	1.05%	🇩🇪 Germany
92	Gujarat Gas GUJGASLTD.NS	£2.39 B	£2.56	0.00%	🇮🇳 India
93	Comgás CGAS5.SA	£2.30 B	£17.39	0.39%	🇧🇷 Brazil
94	Chesapeake Utilities CPK	£2.30 B	£95.45	0.43%	🇺🇸 USA
95	Avista AVA	£2.25 B	£26.93	0.93%	🇺🇸 USA
96	Toho Gas 9533.T	£2.23 B	£6.32	1.03%	🇯🇵 Japan
97	Shikoku Electric Power Company 9507.T	£2.17 B	£10.65	1.92%	🇯🇵 Japan
98	MARAFIQ (The Power and Water Utility Company for Jubail and Yanbu) 2083.SR	£2.15 B	£8.62	0.05%	🇸🇦 S. Arabia
99	MGE Energy MGEE	£2.10 B	£55.90	1.00%	🇺🇸 USA
100	Pennon Group PNN.L	£2.09 B	£4.43	0.88%	🇬🇧 UK

Largest utility companies by market cap

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