Electric Power Monthly
Data for January 2026
Release Date:
March 24, 2026
Next Release Date:
April 23, 2026
Full report PDF
| Table 8.3 Puerto Rico- Number of Ultimate Customers Served by Sector: |
| Total by End-Use Sector, 2016 - January 2026 |
| Period | Residential | Commercial | Industrial | Transportation | All Sectors |
|---|---|---|---|---|---|
| Annual Totals | |||||
| 2016 | 1,332,152 | 127,179 | 633 | 0 | 1,459,964 |
| 2017 | 1,337,756 | 127,065 | 618 | 0 | 1,465,439 |
| 2018 | 1,346,102 | 126,527 | 602 | 0 | 1,473,231 |
| 2019 | 1,341,424 | 124,912 | 588 | 0 | 1,466,924 |
| 2020 | 1,351,190 | 125,391 | 587 | 0 | 1,477,168 |
| 2021 | 1,358,513 | 126,159 | 591 | 0 | 1,485,263 |
| 2022 | 1,370,811 | 127,741 | 589 | 0 | 1,499,141 |
| 2023 | 1,379,341 | 127,792 | 582 | 0 | 1,507,715 |
| 2024 | 1,383,774 | 127,491 | 583 | 0 | 1,511,848 |
| Year 2024 | |||||
| January | 1,383,758 | 126,967 | 584 | 0 | 1,511,309 |
| February | 1,382,595 | 126,777 | 584 | 0 | 1,509,956 |
| March | 1,383,053 | 126,808 | 584 | 0 | 1,510,445 |
| April | 1,383,157 | 126,802 | 584 | 0 | 1,510,543 |
| May | 1,383,293 | 127,693 | 585 | 0 | 1,511,571 |
| June | 1,382,822 | 127,663 | 585 | 0 | 1,511,070 |
| July | 1,383,420 | 127,965 | 585 | 0 | 1,511,970 |
| August | 1,384,098 | 128,003 | 585 | 0 | 1,512,686 |
| Sept | 1,383,799 | 127,930 | 582 | 0 | 1,512,311 |
| October | 1,384,566 | 127,787 | 582 | 0 | 1,512,935 |
| November | 1,385,486 | 127,813 | 580 | 0 | 1,513,879 |
| December | 1,385,241 | 127,685 | 579 | 0 | 1,513,505 |
| Year 2025 | |||||
| January | 1,384,613 | 128,236 | 581 | 0 | 1,513,430 |
| February | 1,385,171 | 128,166 | 579 | 0 | 1,513,916 |
| March | 1,386,259 | 128,405 | 577 | 0 | 1,515,241 |
| April | 1,387,212 | 128,586 | 572 | 0 | 1,516,370 |
| May | 1,388,201 | 128,722 | 571 | 0 | 1,517,494 |
| June | 1,388,104 | 128,198 | 571 | 0 | 1,516,873 |
| July | 1,387,765 | 128,684 | 570 | 0 | 1,517,019 |
| August | 1,389,899 | 128,886 | 572 | 0 | 1,519,357 |
| Sept | 1,389,180 | 128,750 | 575 | 0 | 1,518,505 |
| October | 1,389,080 | 128,715 | 574 | 0 | 1,518,369 |
| November | 1,389,166 | 128,703 | 573 | 0 | 1,518,442 |
| December | 1,389,425 | 128,697 | 570 | 0 | 1,518,692 |
| Year 2026 | |||||
| January | 1,389,289 | 128,584 | 571 | 0 | 1,518,444 |
| Rolling 12 Months Ending in January | |||||
| 2025 | 1,383,845 | 127,597 | 583 | 0 | 1,512,025 |
| 2026 | 1,388,229 | 128,591 | 573 | 0 | 1,517,394 |
| Sources: U.S. Energy Information Administration, Form EIA-861M (formerly EIA-826), Monthly Electric Industry Power Report. Form EIA-826, Monthly Electric Sales and Revenue Report with State Distributions Report; Form EIA-861, Annual Electric Power Industry Report |