| Rank | Company | Capital expenditure | Sector | Industry | Country | Exchange |
|---|---|---|---|---|---|---|
| 1 | $15.8B | Utilities | Utilities | United States | NYSE | |
| 2 | $13.9B | Utilities | Utilities | United States | NYSE | |
| 3 | $13.8B | Utilities | Utilities | United States | NYSE | |
| 4 | $12.5B | Utilities | Utilities | United States | Nasdaq | |
| 5 | $12.4B | Utilities | Utilities | United States | NYSE | |
| 6 | $10.7B | Utilities | Utilities | United States | NYSE | |
| 7 | $10.2B | Utilities | Utilities | United States | NYSE | |
| 8 | $9.13B | Utilities | Utilities | United States | Nasdaq | |
| 9 | $9.05B | Utilities | Utilities | United States | NYSE | |
| 10 | $6.78B | Utilities | Utilities | United States | NYSE | |
| 11 | $6.75B | Utilities | Utilities | United States | NYSE | |
| 12 | $6.10B | Utilities | Utilities | United States | NYSE | |
| 13 | $5.50B | Utilities | Utilities | United States | Nasdaq | |
| 14 | $5.40B | Utilities | Utilities | United States | NYSE | |
| 15 | $5.27B | Utilities | Utilities | United States | NYSE | |
| 16 | $5.07B | Utilities | Utilities | United States | NYSE | |
| 17 | $4.95B | Utilities | Utilities | United States | NYSE | |
| 18 | $4.65B | Utilities | Utilities | United States | NYSE | |
| 19 | $4.65B | Utilities | Utilities | United States | NYSE | |
| 20 | $4.13B | Utilities | Utilities | United States | NYSE | |
| 21 | $4.06B | Utilities | Utilities | United States | NYSE | |
| 22 | $4.04B | Utilities | Utilities | United States | NYSE | |
| 23 | $3.90B | Utilities | Utilities | United States | Nasdaq | |
| 24 | $3.54B | Utilities | Utilities | United States | NYSE | |
| 25 | $3.41B | Utilities | Utilities | United States | Nasdaq | |
| 26 | $3.40B | Utilities | Utilities | United States | NYSE | |
| 27 | $3.39B | Utilities | Utilities | United States | NYSE | |
| 28 | $3.39B | Utilities | Utilities | United States | Nasdaq | |
| 29 | $3.36B | Utilities | Utilities | United States | NYSE | |
| 30 | $3.35B | Utilities | Utilities | United States | NYSE | |
| 31 | $3.32B | Utilities | Utilities | United States | NYSE | |
| 32 | $3.25B | Utilities | Utilities | United States | NYSE | |
| 33 | $2.94B | Utilities | Utilities | United States | NYSE | |
| 34 | $2.87B | Utilities | Utilities | United States | NYSE | |
| 35 | $2.65B | Utilities | Utilities | United States | NYSE | |
| 36 | $2.44B | Utilities | Utilities | United States | Nasdaq | |
| 37 | $1.89B | Utilities | Utilities | United States | NYSE | |
| 38 | $1.45B | Utilities | Utilities | United States | NYSE | |
| 39 | $1.28B | Utilities | Utilities | United States | NYSE | |
| 40 | $1.23B | Utilities | Utilities | United States | NYSE | |
| 41 | $1.21B | Utilities | Utilities | United States | NYSE | |
| 42 | $1.16B | Utilities | Utilities | United States | NYSE | |
| 43 | $1.05B | Utilities | Utilities | United States | NYSE | |
| 44 | $1.05B | Utilities | Utilities | United States | NYSE | |
| 45 | $1.02B | Utilities | Utilities | United States | NYSE | |
| 46 | $975M | Utilities | Utilities | United States | NYSE | |
| 47 | $934M | Utilities | Utilities | United States | NYSE | |
| 48 | $913M | Utilities | Utilities | United States | NYSE | |
| 49 | $875M | Utilities | Utilities | United States | NYSE | |
| 50 | $831M | Utilities | Utilities | United States | NYSE | |
| 51 | $790M | Utilities | Utilities | United States | NYSE | |
| 52 | $772M | Utilities | Utilities | United States | NYSE | |
| 53 | $690M | Utilities | Utilities | United States | NYSE | |
| 54 | $650M | Utilities | Utilities | United States | NYSE | |
| 55 | $608M | Utilities | Utilities | United States | Nasdaq | |
| 56 | $544M | Utilities | Utilities | United States | NYSE | |
| 57 | $502M | Utilities | Utilities | United States | NYSE | |
| 58 | $489M | Utilities | Utilities | United States | Nasdaq | |
| 59 | $483M | Utilities | Utilities | United States | NYSE | |
| 60 | $479M | Utilities | Utilities | United States | NYSE | |
| 61 | $474M | Utilities | Utilities | United States | NYSE | |
| 62 | $457M | Utilities | Utilities | United States | NYSE | |
| 63 | $442M | Utilities | Utilities | United States | Nasdaq | |
| 64 | $441M | Utilities | Utilities | United States | NYSE | |
| 65 | $434M | Utilities | Utilities | United States | NYSE | |
| 66 | $422M | Utilities | Utilities | United States | NYSE | |
| 67 | $369M | Utilities | Utilities | United States | NYSE | |
| 68 | $368M | Utilities | Utilities | United States | NYSE | |
| 69 | $346M | Utilities | Utilities | United States | NYSE | |
| 70 | $308M | Utilities | Utilities | United States | NYSE | |
| 71 | $245M | Utilities | Utilities | United States | Nasdaq | |
| 72 | $233M | Utilities | Utilities | United States | Nasdaq | |
| 73 | $228M | Utilities | Utilities | United States | Nasdaq | |
| 74 | $216M | Utilities | Utilities | United States | NYSE | |
| 75 | $188M | Utilities | Utilities | United States | NYSE | |
| 76 | $186M | Utilities | Utilities | United States | NYSE | |
| 77 | $159M | Utilities | Utilities | United States | NYSE | |
| 78 | $127M | Utilities | Utilities | United States | Nasdaq | |
| 79 | $90.0M | Utilities | Utilities | United States | Nasdaq | |
| 80 | $89.3M | Utilities | Utilities | United States | NYSE | |
| 81 | $86.3M | Utilities | Utilities | United States | NYSE | |
| 82 | $78.4M | Utilities | Utilities | United States | Nasdaq | |
| 83 | $58.4M | Utilities | Utilities | United States | Nasdaq | |
| 84 | $47.6M | Utilities | Utilities | United States | Nasdaq | |
| 85 | $44.8M | Utilities | Utilities | United States | Nasdaq | |
| 86 | $23.8M | Utilities | Utilities | United States | Nasdaq | |
| 87 | $21.1M | Utilities | Utilities | United States | Nasdaq | |
| 88 | $14.6M | Utilities | Utilities | United States | Nasdaq | |
| 89 | $9.52M | Utilities | Utilities | United States | Nasdaq | |
| 90 | $5.62M | Utilities | Utilities | United States | Nasdaq | |
| 91 | $5.37M | Utilities | Utilities | United States | Nasdaq | |
| 92 | $5.14M | Utilities | Utilities | United States | Nasdaq | |
| 93 | $2.68M | Utilities | Utilities | United States | NYSE | |
| 94 | $2.21M | Utilities | Utilities | United States | NYSE | |
| 95 | $1.11M | Utilities | Utilities | United States | Nasdaq | |
| 96 | $0.45M | Utilities | Utilities | United States | Nasdaq | |
| 97 | $0.16M | Utilities | Utilities | United States | Nasdaq | |
| 98 | $0.04M | Utilities | Utilities | United States | NYSE |