Largest utility companies by market cap

Rank	Name	Market Cap	Price	Today	Country
1	Nextera Energy NEE	£119.00 B	£57.05	0.51%	🇺🇸 USA
2	Iberdrola IBE.MC	£116.42 B	£17.45	0.05%	🇪🇸 Spain
3	China Yangtze Power 600900.SS	£78.59 B	£3.21	0.67%	🇨🇳 China
4	Enel ENEL.MI	£74.14 B	£7.47	2.24%	🇮🇹 Italy
5	Southern Company SO	£71.36 B	£62.04	0.69%	🇺🇸 USA
6	Constellation Energy CEG	£69.70 B	£196.73	0.86%	🇺🇸 USA
7	Duke Energy DUK	£66.73 B	£85.59	0.18%	🇺🇸 USA
8	TAQA TAQA.AE	£61.38 B	£0.54	0.37%	🇦🇪 UAE
9	National Grid NGG	£57.03 B	£56.73	0.29%	🇬🇧 UK
10	ENGIE ENGI.PA	£50.55 B	£19.90	0.64%	🇫🇷 France
11	Dominion Energy D	£40.03 B	£45.52	0.47%	🇺🇸 USA
12	E.ON EOAN.DE	£38.44 B	£14.71	0.20%	🇩🇪 Germany
13	Endesa ELE.MC	£36.65 B	£36.06	0.33%	🇪🇸 Spain
14	Entergy ETR	£35.16 B	£73.60	0.93%	🇺🇸 USA
15	Xcel Energy XEL	£32.66 B	£52.29	0.62%	🇺🇸 USA
16	SSE SSE.L	£29.65 B	£24.58	0.08%	🇬🇧 UK
17	Dubai Electricity and Water Authority (DEWA) DEWA.AE	£27.91 B	£0.56	0.37%	🇦🇪 UAE

18	ACWA POWER Company 2082.SR	£26.41 B	£34.47	0.64%	🇸🇦 S. Arabia
19	WEC Energy Group WEC	£24.94 B	£76.55	0.11%	🇺🇸 USA
20	NTPC Limited NTPC.NS	£24.45 B	£2.52	1.68%	🇮🇳 India
21	Naturgy NTGY.MC	£22.85 B	£24.67	1.17%	🇪🇸 Spain
22	Fortis FTS	£20.45 B	£40.03	0.05%	🇨🇦 Canada
23	Atmos Energy ATO	£20.00 B	£118.38	0.10%	🇺🇸 USA
24	American Water AWK	£19.31 B	£97.18	1.52%	🇺🇸 USA
25	DTE Energy DTE	£18.99 B	£91.29	0.27%	🇺🇸 USA
26	Verbund AG OEWA.F	£18.78 B	£54.08	0.64%	🇦🇹 Austria
27	AXIA Energia SA AXIA3.SA	£18.12 B	£7.90	0.20%	🇧🇷 Brazil
28	Eversource Energy ES	£17.93 B	£47.61	0.79%	🇺🇸 USA
29	EDP Group EDP.F	£17.29 B	£4.18	1.60%	🇵🇹 Portugal
30	Hydro One H.TO	£16.28 B	£27.13	0.33%	🇨🇦 Canada
31	Edison International EIX	£15.00 B	£38.99	1.75%	🇺🇸 USA
32	CMS Energy CMS	£14.84 B	£47.33	0.25%	🇺🇸 USA
33	KEPCO 9503.T	£14.81 B	£13.30	0.51%	🇯🇵 Japan
34	NiSource NI	£14.21 B	£29.64	0.23%	🇺🇸 USA
35	Tenaga Nasional TNABY	£13.85 B	£9.50	0.00%	🇲🇾 Malaysia
36	Evergy EVRG	£13.53 B	£58.72	0.17%	🇺🇸 USA
37	Alliant Energy LNT	£12.34 B	£47.60	0.71%	🇺🇸 USA
38	Power Assets 0006.HK	£12.23 B	£5.74	1.01%	🇭🇰 Hong Kong
39	Public Power Corporation PPC.AT	£11.75 B	£20.02	1.66%	🇬🇷 Greece
40	EDP Renováveis EDPR.LS	£11.60 B	£10.95	1.69%	🇪🇸 Spain
41	Osaka Gas 9532.T	£10.56 B	£27.99	0.39%	🇯🇵 Japan
42	United Utilities UU.L	£10.48 B	£14.11	0.64%	🇬🇧 UK
43	Chubu Electric Power 9502.T	£10.26 B	£13.59	0.12%	🇯🇵 Japan
44	Origin Energy ORG.AX	£9.99 B	£5.80	1.01%	🇦🇺 Australia
45	Severn Trent SVT.L	£9.27 B	£30.70	0.26%	🇬🇧 UK
46	Tata Power TATAPOWER.NS	£9.08 B	£2.84	1.52%	🇮🇳 India
47	GAIL GAIL.NS	£8.90 B	£1.35	0.14%	🇮🇳 India
48	Pinnacle West Capital PNW	£8.34 B	£68.89	0.37%	🇺🇸 USA
49	Essential Utilities WTRG	£8.33 B	£29.37	1.43%	🇺🇸 USA
50	Edison EDNR.MI	£7.85 B	£1.66	0.41%	🇮🇹 Italy
51	Canadian Utilities CU.TO	£7.38 B	£27.11	1.29%	🇨🇦 Canada
52	CPFL Energia CPFE3.SA	£7.27 B	£6.31	1.45%	🇧🇷 Brazil
53	Italgas IG.MI	£7.23 B	£7.11	0.67%	🇮🇹 Italy
54	Equatorial Energia EQTL3.SA	£7.14 B	£5.69	1.11%	🇧🇷 Brazil
55	OGE Energy OGE	£6.94 B	£33.62	0.46%	🇺🇸 USA
56	Centrica CNA.L	£6.76 B	£1.47	0.58%	🇬🇧 UK
57	Companhia Paranaense de Energia (COPEL) ELPC	£6.74 B	£9.09	1.47%	🇧🇷 Brazil
58	Enel Américas ENELAM.SN	£6.67 B	£0.06484	0.10%	🇨🇱 Chile
59	ENN Natural Gas Co.,Ltd. 600803.SS	£6.52 B	£2.11	1.08%	🇨🇳 China
60	Meridian Energy MEZ.AX	£6.35 B	£2.40	5.35%	🇳🇿 New Zealand
61	PetGas (Petronas Gas) 6033.KL	£6.32 B	£3.20	0.57%	🇲🇾 Malaysia
62	A2A A2A.MI	£6.06 B	£1.94	1.31%	🇮🇹 Italy
63	PGE Polska PGE.WA	£5.96 B	£2.66	4.07%	🇵🇱 Poland
64	ENGIE Brasil EGIE3.SA	£5.91 B	£4.18	0.62%	🇧🇷 Brazil
65	UGI Corporation UGI	£5.88 B	£27.46	0.22%	🇺🇸 USA
66	BKW AG BKW.SW	£5.66 B	£107.43	1.58%	🇨🇭 Switzerland
67	Idacorp IDA	£5.61 B	£97.13	0.71%	🇺🇸 USA
68	Adani Total Gas ATGL.NS	£5.13 B	£4.67	2.81%	🇮🇳 India
69	Torrent Power TORNTPOWER.NS	£4.89 B	£9.72	1.39%	🇮🇳 India
70	TXNM Energy TXNM	£4.85 B	£44.07	0.09%	🇺🇸 USA
71	Hera Group HER.MI	£4.45 B	£3.02	0.96%	🇮🇹 Italy
72	Enel Chile ENIC	£4.44 B	£3.22	0.52%	🇨🇱 Chile
73	ATCO ACO-X.TO	£4.42 B	£39.35	1.31%	🇨🇦 Canada
74	EVN Group EVN.F	£4.39 B	£24.62	1.41%	🇦🇹 Austria
75	Black Hills BKH	£4.01 B	£52.59	0.98%	🇺🇸 USA

76	Contact Energy CEN.NZ	£3.99 B	£3.73	0.92%	🇳🇿 New Zealand
77	Portland General Electric POR	£3.89 B	£33.13	6.18%	🇺🇸 USA
78	New Jersey Resources NJR	£3.86 B	£38.07	0.20%	🇺🇸 USA
79	ACEA ACE.MI	£3.61 B	£16.99	1.34%	🇮🇹 Italy
80	Spire Inc. SR	£3.43 B	£58.11	0.14%	🇺🇸 USA
81	ONE Gas OGS	£3.37 B	£53.73	0.72%	🇺🇸 USA
82	Tohoku Electric Power 9506.T	£3.22 B	£6.44	1.09%	🇯🇵 Japan
83	Aboitiz Power ABZPY	£3.19 B	£8.87	0.00%	🇵🇭 Philippines
84	NorthWestern Energy NWE	£3.15 B	£51.26	1.21%	🇺🇸 USA
85	Pampa Energía PAM	£3.12 B	£58.38	0.48%	🇦🇷 Argentina
86	Tauron Polska TPE.WA	£3.03 B	£1.73	1.15%	🇵🇱 Poland
87	Qatar Electricity & Water Company QEWS.QA	£2.95 B	£2.69	1.07%	🇶🇦 Qatar
88	AGL Energy AGL.AX	£2.89 B	£4.30	1.37%	🇦🇺 Australia
89	Otter Tail OTTR	£2.80 B	£66.76	0.86%	🇺🇸 USA
90	Iren IRE.MI	£2.69 B	£2.10	0.97%	🇮🇹 Italy
91	Gujarat Gas GUJGASLTD.NS	£2.43 B	£2.60	0.00%	🇮🇳 India
92	Mainova MNV6.F	£2.41 B	£322.53	0.00%	🇩🇪 Germany
93	Chesapeake Utilities CPK	£2.30 B	£95.79	1.31%	🇺🇸 USA
94	Comgás CGAS5.SA	£2.28 B	£17.24	0.48%	🇧🇷 Brazil
95	Avista AVA	£2.19 B	£26.21	0.97%	🇺🇸 USA
96	Toho Gas 9533.T	£2.12 B	£6.01	0.79%	🇯🇵 Japan
97	Shikoku Electric Power Company 9507.T	£2.12 B	£10.38	2.29%	🇯🇵 Japan
98	Pennon Group PNN.L	£2.10 B	£4.45	0.67%	🇬🇧 UK
99	MARAFIQ (The Power and Water Utility Company for Jubail and Yanbu) 2083.SR	£2.08 B	£8.36	0.90%	🇸🇦 S. Arabia
100	Vector Limited VCT.NZ	£2.04 B	£2.04	0.85%	🇳🇿 New Zealand

Largest utility companies by market cap

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