Largest utility companies by market cap

Rank	Name	Market Cap	Price	Today	Country
1	Nextera Energy NEE	£147.58 B	£70.84	1.72%	🇺🇸 USA
2	Iberdrola IBE.MC	£118.18 B	£17.49	1.01%	🇪🇸 Spain
3	Enel ENEL.MI	£85.73 B	£8.55	1.02%	🇮🇹 Italy
4	Constellation Energy CEG	£83.85 B	£231.46	6.41%	🇺🇸 USA
5	Southern Company SO	£78.10 B	£70.93	0.66%	🇺🇸 USA
6	Duke Energy DUK	£73.95 B	£95.10	0.52%	🇺🇸 USA
7	China Yangtze Power 600900.SS	£68.56 B	£2.80	0.19%	🇨🇳 China
8	National Grid NGG	£67.99 B	£68.39	1.03%	🇬🇧 UK
9	TAQA TAQA.AE	£64.81 B	£0.58	1.38%	🇦🇪 UAE
10	ENGIE ENGI.PA	£57.17 B	£23.53	1.73%	🇫🇷 France
11	E.ON EOAN.DE	£42.71 B	£16.35	1.43%	🇩🇪 Germany
12	Dominion Energy D	£40.29 B	£47.19	0.76%	🇺🇸 USA
13	Xcel Energy XEL	£36.74 B	£62.12	0.67%	🇺🇸 USA
14	Entergy ETR	£35.22 B	£77.88	0.31%	🇺🇸 USA
15	SSE SSE.L	£31.49 B	£26.13	1.28%	🇬🇧 UK
16	Endesa ELE.MC	£31.03 B	£29.90	7.09%	🇪🇸 Spain
17	Dubai Electricity and Water Authority (DEWA) DEWA.AE	£30.83 B	£0.62	0.33%	🇦🇪 UAE

18	NTPC Limited NTPC.NS	£30.23 B	£3.12	1.94%	🇮🇳 India
19	WEC Energy Group WEC	£27.92 B	£85.81	0.09%	🇺🇸 USA
20	ACWA POWER Company 2082.SR	£25.85 B	£33.75	1.16%	🇸🇦 S. Arabia
21	DTE Energy DTE	£22.47 B	£108.16	0.16%	🇺🇸 USA
22	Atmos Energy ATO	£22.29 B	£134.76	0.17%	🇺🇸 USA
23	Naturgy NTGY.MC	£21.61 B	£22.50	0.00%	🇪🇸 Spain
24	Edison International EIX	£21.43 B	£55.70	0.79%	🇺🇸 USA
25	Fortis FTS	£21.34 B	£42.07	0.46%	🇨🇦 Canada
26	Eversource Energy ES	£20.88 B	£55.62	0.35%	🇺🇸 USA
27	AXIA Energia SA AXIA3.SA	£19.84 B	£8.82	1.40%	🇧🇷 Brazil
28	American Water AWK	£19.37 B	£99.26	0.87%	🇺🇸 USA
29	Hydro One H.TO	£18.77 B	£31.30	0.52%	🇨🇦 Canada
30	Verbund AG OEWA.F	£18.13 B	£51.85	0.34%	🇦🇹 Austria
31	CMS Energy CMS	£17.41 B	£56.84	0.63%	🇺🇸 USA
32	EDP Group EDP.F	£16.27 B	£3.86	3.02%	🇵🇹 Portugal
33	NiSource NI	£16.26 B	£34.37	0.48%	🇺🇸 USA
34	Tenaga Nasional TNABY	£16.07 B	£10.68	2.70%	🇲🇾 Malaysia
35	KEPCO 9503.T	£14.56 B	£13.07	2.57%	🇯🇵 Japan
36	Evergy EVRG	£14.06 B	£61.08	0.47%	🇺🇸 USA
37	Alliant Energy LNT	£13.63 B	£53.03	0.39%	🇺🇸 USA
38	Power Assets 0006.HK	£12.59 B	£5.91	0.73%	🇭🇰 Hong Kong
39	EDP Renováveis EDPR.LS	£12.37 B	£11.77	2.27%	🇪🇸 Spain
40	Osaka Gas 9532.T	£11.85 B	£30.73	1.24%	🇯🇵 Japan
41	Origin Energy ORG.AX	£10.90 B	£6.33	0.33%	🇦🇺 Australia
42	Tata Power TATAPOWER.NS	£9.88 B	£3.09	0.13%	🇮🇳 India
43	Italgas IG.MI	£9.85 B	£9.70	1.09%	🇮🇹 Italy
44	Severn Trent SVT.L	£9.64 B	£32.02	1.59%	🇬🇧 UK
45	Chubu Electric Power 9502.T	£9.33 B	£12.36	1.03%	🇯🇵 Japan
46	United Utilities UU.L	£9.32 B	£13.67	1.41%	🇬🇧 UK
47	Edison EDNR.MI	£9.25 B	£1.95	0.67%	🇮🇹 Italy
48	GAIL GAIL.NS	£8.99 B	£1.37	0.44%	🇮🇳 India
49	Pinnacle West Capital PNW	£8.86 B	£74.07	0.45%	🇺🇸 USA
50	Centrica CNA.L	£8.63 B	£1.91	0.88%	🇬🇧 UK
51	CPFL Energia CPFE3.SA	£8.47 B	£7.35	2.14%	🇧🇷 Brazil
52	Essential Utilities WTRG	£8.33 B	£29.44	1.22%	🇺🇸 USA
53	Equatorial Energia EQTL3.SA	£7.66 B	£6.09	2.05%	🇧🇷 Brazil
54	OGE Energy OGE	£7.38 B	£35.83	0.54%	🇺🇸 USA
55	BKW AG BKW.SW	£7.33 B	£139.03	0.76%	🇨🇭 Switzerland
56	Enel Américas ENELAM.SN	£7.24 B	£0.06757	0.45%	🇨🇱 Chile
57	PetGas (Petronas Gas) 6033.KL	£7.00 B	£3.54	0.00%	🇲🇾 Malaysia
58	Canadian Utilities CU.TO	£6.98 B	£25.70	1.39%	🇨🇦 Canada
59	ENN Natural Gas Co.,Ltd. 600803.SS	£6.63 B	£2.14	4.35%	🇨🇳 China
60	Meridian Energy MEZ.AX	£6.57 B	£2.49	0.85%	🇳🇿 New Zealand
61	A2A A2A.MI	£6.57 B	£2.10	0.45%	🇮🇹 Italy
62	Companhia Paranaense de Energia (COPEL) ELPC	£6.37 B	£8.58	3.76%	🇧🇷 Brazil
63	Torrent Power TORNTPOWER.NS	£6.33 B	£12.56	0.35%	🇮🇳 India
64	Public Power Corporation PPC.AT	£6.00 B	£16.25	0.59%	🇬🇷 Greece
65	UGI Corporation UGI	£5.95 B	£27.72	0.03%	🇺🇸 USA
66	Idacorp IDA	£5.73 B	£106.06	0.13%	🇺🇸 USA
67	ENGIE Brasil EGIE3.SA	£5.61 B	£4.91	1.54%	🇧🇷 Brazil
68	Hera Group HER.MI	£5.56 B	£3.79	0.64%	🇮🇹 Italy
69	PGE Polska PGE.WA	£4.79 B	£2.14	0.19%	🇵🇱 Poland
70	ACEA ACE.MI	£4.77 B	£22.49	1.30%	🇮🇹 Italy
71	TXNM Energy TXNM	£4.76 B	£43.75	0.39%	🇺🇸 USA
72	Adani Total Gas ATGL.NS	£4.64 B	£4.22	1.42%	🇮🇳 India
73	EVN Group EVN.F	£4.58 B	£25.69	1.03%	🇦🇹 Austria
74	Portland General Electric POR	£4.57 B	£39.58	0.35%	🇺🇸 USA
75	Enel Chile ENIC	£4.40 B	£3.18	3.12%	🇨🇱 Chile

76	Black Hills BKH	£4.11 B	£54.58	0.33%	🇺🇸 USA
77	Contact Energy CEN.NZ	£4.10 B	£4.13	0.11%	🇳🇿 New Zealand
78	Tauron Polska TPE.WA	£4.00 B	£2.29	0.45%	🇵🇱 Poland
79	New Jersey Resources NJR	£4.00 B	£39.72	0.51%	🇺🇸 USA
80	ATCO ACO-X.TO	£3.99 B	£35.00	0.50%	🇨🇦 Canada
81	Spire Inc. SR	£3.96 B	£67.02	0.28%	🇺🇸 USA
82	ONE Gas OGS	£3.79 B	£63.22	0.95%	🇺🇸 USA
83	AGL Energy AGL.AX	£3.57 B	£5.31	1.55%	🇦🇺 Australia
84	Pampa Energía PAM	£3.45 B	£60.29	1.75%	🇦🇷 Argentina
85	Aboitiz Power ABZPY	£3.45 B	£9.59	0.00%	🇵🇭 Philippines
86	Qatar Electricity & Water Company QEWS.QA	£3.36 B	£3.06	0.20%	🇶🇦 Qatar
87	NorthWestern Corporation NWE	£3.15 B	£51.39	0.32%	🇺🇸 USA
88	Tohoku Electric Power 9506.T	£3.07 B	£6.15	0.54%	🇯🇵 Japan
89	Iren IRE.MI	£3.03 B	£2.37	1.60%	🇮🇹 Italy
90	Allete ALE	£2.92 B	£50.27	0.06%	🇺🇸 USA
91	Pennon Group PNN.L	£2.78 B	£5.90	0.60%	🇬🇧 UK
92	Otter Tail OTTR	£2.67 B	£63.79	0.82%	🇺🇸 USA
93	Avista AVA	£2.56 B	£31.58	0.09%	🇺🇸 USA
94	Comgás CGAS5.SA	£2.53 B	£19.12	0.38%	🇧🇷 Brazil
95	Toho Gas 9533.T	£2.44 B	£26.65	2.90%	🇯🇵 Japan
96	Chesapeake Utilities CPK	£2.36 B	£99.98	0.01%	🇺🇸 USA
97	Gujarat Gas GUJGASLTD.NS	£2.27 B	£3.30	0.86%	🇮🇳 India
98	MGE Energy MGEE	£2.23 B	£61.12	1.30%	🇺🇸 USA
99	Enerjisa Enerji ENJSA.IS	£2.21 B	£1.87	1.83%	🇹🇷 Turkey
100	Colbún COLBUN.SN	£2.20 B	£0.13	2.70%	🇨🇱 Chile

Largest utility companies by market cap

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