The 50 electric utilities with the most residential customers
- Annual file
- Form EIA-861, 2025 final
- Monthly data
- to 31 Aug 2026
1,372 respondents with 1,000 or more residential customers reported 154,705,603 residential customers to EIA for 2025.
The 50 largest respondents reported 82,534,799 of them, which is 53.3% of the total.
The largest is Florida Power & Light Co, with 5,337,118 residential customers in Florida.
Average price of electricity to ultimate consumers represents the cost per unit of electricity sold and is calculated by dividing electric revenue from ultimate consumers by the corresponding sales of electricity.
The average price of electricity to ultimate consumers reported in this publication by sector represents a weighted average of consumer revenue and sales, and does not equal the per kWh rate charged by the electric power industry participant to the individual consumers.
EIA's words. Source: U.S. Energy Information Administration, Electric Power Monthly, Technical notes, section "Form EIA-861" (March 2024). "This publication" is the Electric Power Monthly.
In plain words: the average price is revenue divided by sales. It is not the rate on a rate schedule. The figures on this page are for 2025. Monthly data through .
The 50 largest utilities
Select a column name to sort the table.
| Utility | State | Type | Residential customers | Share of the total percent | Average price cents per kWh | Average bill dollars per month |
|---|---|---|---|---|---|---|
| Florida Power & Light Co | FL | Investor-owned utility | 5,337,118 | 3.4% | 14.62 | $162.38 |
| Pacific Gas & Electric Co. | CA | Investor-owned utility | 5,055,556 | 3.3% | 37.52 | $173.95 |
| Southern California Edison Co | CA | Investor-owned utility | 4,627,247 | 3.0% | 31.48 | $149.07 |
| Commonwealth Edison Co | IL | Investor-owned utility | 3,753,924 | 2.4% | 17.71 | $107.32 |
| Consolidated Edison Co-NY Inc | NY | Investor-owned utility | 3,088,999 | 2.0% | 36.74 | $137.10 |
| Duke Energy Carolinas, LLC | NC and 1 more | Investor-owned utility | 2,543,170 | 1.6% | 13.43 | $135.44 |
| Virginia Electric & Power Co | VA and 1 more | Investor-owned utility | 2,517,958 | 1.6% | 15.07 | $158.00 |
| Georgia Power Co | GA | Investor-owned utility | 2,480,484 | 1.6% | 16.28 | $161.13 |
| DTE Electric Company | MI | Investor-owned utility | 2,078,328 | 1.3% | 20.25 | $126.06 |
| Public Service Elec & Gas Co | NJ | Investor-owned utility | 2,072,339 | 1.3% | 25.03 | $140.45 |
| PacifiCorp | UT and 5 more | Investor-owned utility | 1,867,246 | 1.2% | 14.42 | $117.58 |
| Duke Energy Florida, LLC | FL | Investor-owned utility | 1,819,962 | 1.2% | 18.36 | $185.26 |
| FirstEnergy Pennsylvania Electric Co | PA and 1 more | Investor-owned utility | 1,812,335 | 1.2% | 18.76 | $165.89 |
| Consumers Energy Co | MI | Investor-owned utility | 1,662,741 | 1.1% | 20.66 | $134.01 |
| Reliant Energy Retail Services | TX | Retail power marketer | 1,545,510 | 1.0% | 18.38 | $190.67 |
| PECO Energy Co | PA | Investor-owned utility | 1,538,993 | 1.0% | 18.02 | $136.07 |
| Niagara Mohawk Power Corp. | NY | Investor-owned utility | 1,536,569 | 1.0% | 19.89 | $129.73 |
| Duke Energy Progress | NC and 1 more | Investor-owned utility | 1,527,825 | 1.0% | 15.07 | $159.94 |
| TXU Energy Retail Co, LLC | TX | Retail power marketer | 1,442,516 | 0.9% | 19.36 | $210.70 |
| Northern States Power Co - Minnesota | MN and 2 more | Investor-owned utility | 1,420,807 | 0.9% | 16.50 | $104.68 |
| Los Angeles Department of Water & Power | CA | Municipal utility | 1,415,602 | 0.9% | 26.48 | $124.20 |
| Public Service Co of Colorado | CO | Investor-owned utility | 1,379,910 | 0.9% | 15.90 | $92.91 |
| San Diego Gas & Electric Co | CA | Investor-owned utility | 1,378,465 | 0.9% | 45.77 | $167.87 |
| Ohio Power Co | OH | Investor-owned utility | 1,348,588 | 0.9% | 18.97 | $179.10 |
| Alabama Power Co | AL | Investor-owned utility | 1,342,827 | 0.9% | 17.91 | $202.13 |
| PPL Electric Utilities Corp | PA | Investor-owned utility | 1,311,251 | 0.8% | 18.60 | $163.72 |
| Arizona Public Service Co | AZ | Investor-owned utility | 1,287,097 | 0.8% | 17.03 | $164.54 |
| NSTAR Electric Company | MA | Investor-owned utility | 1,274,856 | 0.8% | 21.49 | $101.86 |
| Direct Energy Services | MA and 12 more | Retail power marketer | 1,256,488 | 0.8% | 17.30 | $199.44 |
| Massachusetts Electric Co | MA | Investor-owned utility | 1,231,865 | 0.8% | 33.66 | $163.79 |
| Baltimore Gas & Electric Co | MD | Investor-owned utility | 1,220,644 | 0.8% | 20.19 | $177.19 |
| Connecticut Light & Power Co | CT | Investor-owned utility | 1,193,581 | 0.8% | 28.88 | $195.35 |
| Puget Sound Energy Inc | WA | Investor-owned utility | 1,104,338 | 0.7% | 17.01 | $146.74 |
| Union Electric Co | MO | Investor-owned utility | 1,100,654 | 0.7% | 13.26 | $136.92 |
| Salt River Project | AZ | Public power district | 1,074,095 | 0.7% | 13.98 | $159.71 |
| Ameren Illinois Company | IL | Investor-owned utility | 1,062,810 | 0.7% | 16.70 | $148.32 |
| Wisconsin Electric Power Co | WI | Investor-owned utility | 1,056,086 | 0.7% | 20.53 | $131.37 |
| Jersey Central Power & Lt Co | NJ | Investor-owned utility | 1,047,687 | 0.7% | 18.39 | $144.81 |
| Long Island Power Authority | NY | State-owned utility | 1,032,490 | 0.7% | 26.17 | $194.75 |
| Entergy Louisiana LLC | LA | Investor-owned utility | 961,871 | 0.6% | 11.90 | $146.76 |
| Ohio Edison Co | OH | Investor-owned utility | 961,084 | 0.6% | 16.01 | $131.45 |
| Constellation NewEnergy, Inc | MA and 17 more | Retail power marketer | 947,889 | 0.6% | 16.62 | $200.95 |
| Nevada Power Co | NV | Investor-owned utility | 933,357 | 0.6% | 13.08 | $114.92 |
| City of San Antonio | TX | Municipal utility | 888,946 | 0.6% | 12.40 | $133.34 |
| Potomac Electric Power Co | MD and 1 more | Investor-owned utility | 883,572 | 0.6% | 21.47 | $160.86 |
| San Diego Community Power | CA | Community choice aggregator | 851,153 | 0.6% | n/a | n/a |
| Portland General Electric Co | OR | Investor-owned utility | 840,457 | 0.5% | 18.79 | $141.56 |
| Appalachian Power Co | VA and 1 more | Investor-owned utility | 815,235 | 0.5% | 17.08 | $190.43 |
| Duke Energy Indiana, LLC | IN | Investor-owned utility | 808,572 | 0.5% | 14.98 | $148.57 |
| New York State Elec & Gas Corp | NY | Investor-owned utility | 793,702 | 0.5% | 22.59 | $168.05 |
How the figures were made
The order is by residential customers. It is an order of size and not a judgement of a utility. The table puts no utility in order of price.
A utility in more than one state shows the customers of all its states. Where a retail supplier sells the energy, the delivery utility and the supplier each report the customer, so the total can count a customer twice.
The price and the bill are for bundled service. A respondent that reports a part of the service shows n/a.
The data comes from Form EIA-861, final release for 2025.
A program makes this page from the EIA files with fixed sentence rules. How the site makes the figures. Data sources and licences.
In earlier editions
This table is in the edition of October 2026, the first edition. Each month adds an edition that keeps the first rows of the table as they were.