Massachusetts · Retail Power Marketer
SmartEnergy Holdings, LLC
20.95¢ per kWh, energy only, EIA-861 2025. Average bill $113.91 at 543.7 kWh a month, across 14,952 customers on that row.
Massachusetts averaged 30.41¢/kWh and $181.08 a month. The United States averaged 17.23¢/kWh and $150.68. State and national figures come from EIA's Average Bill file.
Revenue divided by sales, EIA-861 Sales to Ultimate Customers, 2025, released October 7, 2026. Texas wires utilities come from the Delivery Companies file. The price and bill use energy only service. Customer count: 14,952, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$209.50
20.95¢/kWh × 1,000 kWh. Energy only residential average, EIA-861 2025. The customer charge is already folded into this average, so it stands beside a tariff total rather than being added to it.
Annual history
| Year | ¢/kWh | Avg. bill | Avg. kWh | Customers |
|---|---|---|---|---|
| 2015 | 4.19¢ | $1.75 | 41.8 | 1,595 |
| 2016 | 10.96¢ | $55.86 | 509.5 | 4,380 |
| 2017 | 12.00¢ | $59.58 | 496.3 | 8,040 |
| 2018 | 14.01¢ | $69.03 | 492.8 | 9,010 |
| 2019 | 16.52¢ | $78.53 | 475.4 | 10,184 |
| 2020 | 15.33¢ | $70.70 | 461.1 | 13,450 |
| 2021 | 16.26¢ | $76.22 | 468.7 | 13,526 |
| 2022 | 20.94¢ | $94.49 | 451.3 | 13,971 |
| 2023 | 23.57¢ | $90.68 | 384.7 | 16,138 |
| 2024 | 17.58¢ | $88.83 | 505.3 | 18,349 |
| 2025 | 20.95¢ | $113.91 | 543.7 | 14,952 |
EIA-861, 2015–2025, using the same service type as the 2025 figure. A blank year means that service was not in the file.
Counties
EIA's 2025 service-territory file does not list counties for this utility.
EIA-861 Service Territory, 2025. A listed county is the county EIA recorded. It does not mean every address in the county is served. Open this utility in the bill calculator · Rate history tool