The Moat Index
The widest moats in the scored universe.
The 100 widest Utilities moats — of 102 scored nightly from primary SEC filings, 0–100 on five investor questions. Higher means a more durable business. The method is fully public; the full universe is in the A–Z directory and the sector hubs.
Current score records: moat-index@3.0.0.
Every scored Utilities company, not just these 100 →
The map — moat vs. price · Utilities
Dividers sit at Moat Score 80 (a Wide moat) and at 10% below conservative value — the same bars the methodology uses. The x-axis starts at 55 because this set is the top of the Index; the vertical scale is compressed beyond ±25% (every tick shows its true value), and anything priced more than 26× value sits on the "≤ −2500%" line — hover a dot (or open the table) for its exact reading. 23 companies have no recent price data and aren't plotted — the table view lists them.
The 100 widest · Utilities
| Watchlist | # | Company | Ticker | Sector | ||||
|---|---|---|---|---|---|---|---|---|
| 1 | REPUBLIC SERVICES, INC. | RSG | Utilities | $74.3B | 76 | Narrow moat | 286% above value if growth stopped today | |
| 2 | KINDER MORGAN, INC. | KMI | Utilities | $76.6B | 71 | Narrow moat | 161% above value if growth stopped today | |
| 3 | WASTE MANAGEMENT INC | WM | Utilities | $96.4B | 70 | Narrow moat | 277% above value if growth stopped today | |
| 4 | CONSOLIDATED WATER CO. LTD. | CWCO | Utilities | $444M | 69 | Narrow moat | 118% above value if growth stopped today | |
| 5 | CLEAN HARBORS, INC | CLH | Utilities | $16.9B | 67 | Narrow moat | 277% above value if growth stopped today | |
| 6 | Archrock, Inc. | AROC | Utilities | $5.1B | 63 | Narrow moat | 320% above value if growth stopped today | |
| 7 | Genie Energy Ltd. | GNE | Utilities | $443M | 61 | Narrow moat | 12% above value if growth stopped today | |
| 8 | ATMOS ENERGY CORP | ATO | Utilities | $27.8B | 55 | Shallow moat | 183% above value if growth stopped today | |
| 9 | WASTE CONNECTIONS, INC. | WCN | Utilities | $47.7B | 55 | Shallow moat | 416% above value if growth stopped today | |
| 10 | OTTER TAIL CORPORATION | OTTR | Utilities | $3.8B | 55 | Shallow moat | 20% above value if growth stopped today | |
| 11 | Public Service Enterprise Group Incorporated | PEG | Utilities | $35.9B | 54 | Shallow moat | 130% above value if growth stopped today | |
| 12 | NATIONAL FUEL GAS CO | NFG | Utilities | $7.3B | 53 | Shallow moat | 37% above value if growth stopped today | |
| 13 | Summit Midstream Corporation | SMC | Utilities | $379M | 53 | Shallow moat | 1362% above value if growth stopped today | |
| 14 | AVISTA CORP | AVA | Utilities | $3.1B | 52 | Shallow moat | 63% above value if growth stopped today | |
| 15 | AMERICAN STATES WATER CO | AWR | Utilities | $3.3B | 50 | Shallow moat | 152% above value if growth stopped today | |
| 16 | NISOURCE INC. | NI | Utilities | $20.7B | 50 | Shallow moat | 145% above value if growth stopped today | |
| 17 | ONE Gas, Inc. | OGS | Utilities | $4.9B | 50 | Shallow moat | 94% above value if growth stopped today | |
| 18 | Clearway Energy, Inc. | CWEN | Utilities | $6.3B | 49 | Shallow moat | 33% above value if growth stopped today | |
| 19 | ANTERO MIDSTREAM CORPORATION | AM | Utilities | $9.9B | 48 | Shallow moat | 115% above value if growth stopped today | |
| 20 | PURE CYCLE CORPORATION | PCYO | Utilities | $259M | 47 | Shallow moat | 101% above value if growth stopped today | |
| 21 | HALLADOR ENERGY CO | HNRG | Utilities | $484M | 47 | Shallow moat | 141% above value if growth stopped today | |
| 22 | EXELON CORPORATION | EXC | Utilities | $45.5B | 47 | Shallow moat | 76% above value if growth stopped today | |
| 23 | Duke Energy CORP | DUK | Utilities | $97.2B | 47 | Shallow moat | 124% above value if growth stopped today | |
| 24 | ALLIANT ENERGY CORP | LNT | Utilities | $17.9B | 46 | Shallow moat | 134% above value if growth stopped today | |
| 25 | NEXTERA ENERGY INC | NEE | Utilities | $171.0B | 46 | Shallow moat | 125% above value if growth stopped today | |
| 26 | Cheniere Energy, Inc. | LNG | Utilities | Not reported | 45 | Shallow moat | No price data | |
| 27 | MIDDLESEX WATER COMPANY | MSEX | Utilities | $1.0B | 44 | Shallow moat | 120% above value if growth stopped today | |
| 28 | ONEOK INC /NEW/ | OKE | Utilities | $60.3B | 43 | Shallow moat | 104% above value if growth stopped today | |
| 29 | DT Midstream, Inc. | DTM | Utilities | $12.6B | 42 | Shallow moat | 206% above value if growth stopped today | |
| 30 | WEC ENERGY GROUP, INC. | WEC | Utilities | $36.2B | 42 | Shallow moat | 131% above value if growth stopped today | |
| 31 | Essential Utilities, Inc. | WTRG | Utilities | Not reported | 42 | Shallow moat | No price data | |
| 32 | WISCONSIN ELECTRIC POWER COMPANY | WELPM | Utilities | $3.5B | 42 | Shallow moat | No price data | |
| 33 | CALIFORNIA WATER SERVICE GROUP | CWT | Utilities | $2.9B | 41 | Shallow moat | 155% above value if growth stopped today | |
| 34 | PINNACLE WEST CAPITAL CORP | PNW | Utilities | $12.8B | 41 | Shallow moat | 84% above value if growth stopped today | |
| 35 | NORTHWEST NATURAL HOLDING COMPANY | NWN | Utilities | $2.1B | 41 | Shallow moat | 116% above value if growth stopped today | |
| 36 | OPAL FUELS INC | OPAL | Utilities | Not reported | 41 | Shallow moat | No price data | |
| 37 | CONSTELLATION ENERGY CORPORATION | CEG | Utilities | $79.1B | 41 | Shallow moat | 207% above value if growth stopped today | |
| 38 | Targa Resources Corp. | TRGP | Utilities | $64.9B | 41 | Shallow moat | 345% above value if growth stopped today | |
| 39 | NEW JERSEY RESOURCES CORPORATION | NJR | Utilities | $5.3B | 40 | Shallow moat | 75% above value if growth stopped today | |
| 40 | IDACORP INC | IDA | Utilities | $7.7B | 40 | Shallow moat | 166% above value if growth stopped today | |
| 41 | Vistra Operations Company LLC | VST | Utilities | $47.4B | 39 | No moat | 352% above value if growth stopped today | |
| 42 | CASELLA WASTE SYSTEMS, INC. | CWST | Utilities | $6.2B | 39 | No moat | 1135% above value if growth stopped today | |
| 43 | CHESAPEAKE UTILITIES CORP | CPK | Utilities | $3.2B | 39 | No moat | 222% above value if growth stopped today | |
| 44 | CLEAN ENERGY TECHNOLOGIES, INC. | CETY | Utilities | $8.7M | 39 | No moat | No price data | |
| 45 | EDISON INTERNATIONAL | EIX | Utilities | $22.1B | 38 | No moat | 66% above value if growth stopped today | |
| 46 | ORMAT TECHNOLOGIES, INC. | ORA | Utilities | $5.3B | 37 | No moat | 283% above value if growth stopped today | |
| 47 | Strategic Environmental & Energy Resources, Inc. | SENR | Utilities | $1.3M | 37 | No moat | No price data | |
| 48 | KINETIK HOLDINGS INC. | KNTK | Utilities | $3.5B | 37 | No moat | 76% above value if growth stopped today | |
| 49 | THE AES CORPORATION | AES | Utilities | $10.7B | 37 | No moat | 286% above value if growth stopped today | |
| 50 | Xcel Energy Inc. | XEL | Utilities | $48.7B | 36 | No moat | 147% above value if growth stopped today | |
| 51 | H2O AMERICA | HTO | Utilities | $2.1B | 36 | No moat | 125% above value if growth stopped today | |
| 52 | Spire Inc. | SR | Utilities | $5.0B | 36 | No moat | 80% above value if growth stopped today | |
| 53 | AMEREN CORP | AEE | Utilities | $29.9B | 36 | No moat | 132% above value if growth stopped today | |
| 54 | WILLIAMS COMPANIES, INC. | WMB | Utilities | $87.6B | 35 | No moat | 254% above value if growth stopped today | |
| 55 | ARTESIAN RESOURCES CORPORATION | ARTNA | Utilities | Not reported | 35 | No moat | No price data | |
| 56 | Kodiak Gas Services, Inc. | KGS | Utilities | $3.8B | 35 | No moat | 325% above value if growth stopped today | |
| 57 | Evergy, Inc. | EVRG | Utilities | Not reported | 35 | No moat | No price data | |
| 58 | CENTERPOINT ENERGY INC | CNP | Utilities | $26.8B | 35 | No moat | 129% above value if growth stopped today | |
| 59 | Southwest Gas Holdings, Inc. | SWX | Utilities | $6.6B | 34 | No moat | 198% above value if growth stopped today | |
| 60 | AMERICAN WATER WORKS COMPANY, INC. | AWK | Utilities | Not reported | 34 | No moat | No price data | |
| 61 | CLEAN ENERGY FUELS CORP. | CLNE | Utilities | $320M | 34 | No moat | No price data | |
| 62 | NRG Energy, Inc | NRG | Utilities | $17.6B | 34 | No moat | Around the value if growth stopped today | |
| 63 | Centuri Holdings, Inc. | CTRI | Utilities | $1.9B | 34 | No moat | No price data | |
| 64 | RenX Enterprises Corp. | RENX | Utilities | $1.1M | 33 | No moat | No price data | |
| 65 | SOUTHERN CO | SO | Utilities | $104.0B | 33 | No moat | 135% above value if growth stopped today | |
| 66 | OGE ENERGY CORP. | OGE | Utilities | $10.0B | 32 | No moat | 91% above value if growth stopped today | |
| 67 | YORK WATER COMPANY | YORW | Utilities | $460M | 32 | No moat | 106% above value if growth stopped today | |
| 68 | EVERSOURCE ENERGY | ES | Utilities | $25.3B | 32 | No moat | 86% above value if growth stopped today | |
| 69 | Black Hills Corporation | BKH | Utilities | $6.0B | 32 | No moat | 106% above value if growth stopped today | |
| 70 | UGI CORPORATION | UGI | Utilities | Not reported | 31 | No moat | No price data | |
| 71 | CONSOLIDATED EDISON INC | ED | Utilities | $41.8B | 31 | No moat | 107% above value if growth stopped today | |
| 72 | ENERGY TRANSFER LP | ET | Utilities | $69.6B | 31 | No moat | 13% above value if growth stopped today | |
| 73 | American Electric Power Company, Inc. | AEP | Utilities | $70.1B | 30 | No moat | 71% above value if growth stopped today | |
| 74 | RGC Resources, Inc. | RGCO | Utilities | $236M | 30 | No moat | 88% above value if growth stopped today | |
| 75 | ENTERGY CORP /DE/ | ETR | Utilities | $48.6B | 30 | No moat | 147% above value if growth stopped today | |
| 76 | PORTLAND GENERAL ELECTRIC COMPANY | POR | Utilities | $5.1B | 28 | No moat | 90% above value if growth stopped today | |
| 77 | TXNM Energy, Inc. | TXNM | Utilities | $6.3B | 26 | No moat | 208% above value if growth stopped today | |
| 78 | DEEP ISOLATION NUCLEAR, INC. | DBHL | Utilities | Not reported | 26 | No moat | No price data | |
| 79 | Bimergen Energy Corp | BESS | Utilities | $7.3M | 24 | No moat | No price data | |
| 80 | CMS ENERGY CORP | CMS | Utilities | $21.3B | 24 | No moat | 91% above value if growth stopped today | |
| 81 | AVALON HOLDINGS CORPORATION | AWX | Utilities | Not reported | 24 | No moat | No price data | |
| 82 | Talen Energy Corporation | TLN | Utilities | $15.0B | 24 | No moat | No price data | |
| 83 | Spruce Power Holding Corporation | SPRU | Utilities | $24.2M | 23 | No moat | No price data | |
| 84 | DOMINION ENERGY, INC | D | Utilities | $57.3B | 23 | No moat | 154% above value if growth stopped today | |
| 85 | Quest Resource Holding Corporation | QRHC | Utilities | $24.7M | 23 | No moat | 10% above value if growth stopped today | |
| 86 | MONTAUK RENEWABLES, INC. | MNTK | Utilities | $305M | 22 | No moat | 182% above value if growth stopped today | |
| 87 | New Fortress Energy Inc. | NFE | Utilities | $953M | 22 | No moat | 12% below value if growth stopped today | |
| 88 | PPL Corp | PPL | Utilities | $26.3B | 22 | No moat | 213% above value if growth stopped today | |
| 89 | VIVAKOR, INC. | VIVK | Utilities | $2.9M | 20 | No moat | No price data | |
| 90 | NORTHWESTERN ENERGY GROUP, INC. | NWE | Utilities | $4.8B | 20 | No moat | 130% above value if growth stopped today | |
| 91 | FIRSTENERGY CORP | FE | Utilities | $26.7B | 20 | No moat | 135% above value if growth stopped today | |
| 92 | XPLR INFRASTRUCTURE, LP | XIFR | Utilities | $890M | 20 | No moat | 77% below value if growth stopped today | |
| 93 | Global Water Resources, Inc. | GWRS | Utilities | $228M | 20 | No moat | 273% above value if growth stopped today | |
| 94 | OCEAN POWER TECHNOLOGIES, INC. | OPTT | Utilities | $157M | 19 | No moat | No price data | |
| 95 | Stabilis Solutions, Inc. | SLNG | Utilities | $82.9M | 17 | No moat | 5872% above value if growth stopped today | |
| 96 | SUMMIT NETWORKS INC. | SNTW | Utilities | $9M | 17 | No moat | No price data | |
| 97 | VENTURE GLOBAL, INC. | VG | Utilities | $36.9B | 17 | No moat | 21% above value if growth stopped today | |
| 98 | MDU RESOURCES GROUP INC | MDU | Utilities | $3.9B | 17 | No moat | 4% below value if growth stopped today | |
| 99 | CADIZ INC | CDZI | Utilities | $361M | 16 | No moat | No price data | |
| 100 | PERMA FIX ENVIRONMENTAL SERVICES INC | PESI | Utilities | $225M | 16 | No moat | No price data |