| Table 8.1 Puerto Rico- Sales of Electricity to Ultimate Customers: |
| Total by End-Use Sector, 2015 - July 2025 (Thousand Megawatthours) |
| Period | Residential | Commercial | Industrial | Transportation | All Sectors |
|---|---|---|---|---|---|
| Annual Totals | |||||
| 2015 | 6,314 | 8,586 | 2,355 | 0 | 17,255 |
| 2016 | 6,524 | 8,569 | 2,251 | 0 | 17,344 |
| 2017 | 5,045 | 6,820 | 1,747 | 0 | 13,611 |
| 2018 | 6,103 | 8,203 | 2,128 | 0 | 16,434 |
| 2019 | 6,205 | 7,905 | 2,048 | 0 | 16,158 |
| 2020 | 6,908 | 7,320 | 1,910 | 0 | 16,138 |
| 2021 | 7,119 | 7,485 | 1,853 | 0 | 16,457 |
| 2022 | 6,723 | 7,511 | 1,768 | 0 | 16,003 |
| 2023 | 7,402 | 8,083 | 1,684 | 0 | 17,169 |
| Year 2023 | |||||
| January | 476 | 586 | 126 | 0 | 1,188 |
| February | 429 | 548 | 124 | 0 | 1,100 |
| March | 497 | 607 | 143 | 0 | 1,247 |
| April | 523 | 621 | 143 | 0 | 1,288 |
| May | 631 | 689 | 126 | 0 | 1,446 |
| June | 696 | 698 | 146 | 0 | 1,540 |
| July | 765 | 722 | 146 | 0 | 1,634 |
| August | 743 | 723 | 163 | 0 | 1,629 |
| Sept | 725 | 747 | 146 | 0 | 1,618 |
| October | 742 | 769 | 149 | 0 | 1,660 |
| November | 599 | 688 | 133 | 0 | 1,420 |
| December | 576 | 685 | 138 | 0 | 1,398 |
| Year 2024 | |||||
| January | 528 | 633 | 108 | 0 | 1,270 |
| February | 504 | 613 | 132 | 0 | 1,249 |
| March | 654 | 699 | 132 | 0 | 1,485 |
| April | 648 | 657 | 145 | 0 | 1,450 |
| May | 637 | 772 | 103 | 0 | 1,512 |
| June | 760 | 698 | 143 | 0 | 1,601 |
| July | 807 | 733 | 131 | 0 | 1,670 |
| August | 757 | 733 | 137 | 0 | 1,627 |
| Sept | 706 | 697 | 112 | 0 | 1,515 |
| October | 749 | 757 | 153 | 0 | 1,658 |
| November | 621 | 686 | 123 | 0 | 1,430 |
| December | 588 | 692 | 140 | 0 | 1,419 |
| Year 2025 | |||||
| January | 535 | 587 | 96 | 0 | 1,218 |
| February | 503 | 610 | 115 | 0 | 1,228 |
| March | 603 | 671 | 127 | 0 | 1,401 |
| April | 600 | 671 | 107 | 0 | 1,377 |
| May | 612 | 660 | 115 | 0 | 1,387 |
| June | 733 | 698 | 126 | 0 | 1,557 |
| July | 765 | 695 | 125 | 0 | 1,585 |
| Year to Date | |||||
| 2023 | 4,017 | 4,472 | 954 | 0 | 9,442 |
| 2024 | 4,538 | 4,804 | 895 | 0 | 10,237 |
| 2025 | 4,349 | 4,593 | 810 | 0 | 9,752 |
| Rolling 12 Months Ending in July | |||||
| 2024 | 7,923 | 8,416 | 1,625 | 0 | 17,964 |
| 2025 | 7,770 | 8,158 | 1,474 | 0 | 17,401 |
| 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 |