United States Transmission and Distribution Losses and Unaccounted for

Current Data
9.8 -48.56%
Billion Kilowatthours
March, 2021
Previous Data
19.051
Billion Kilowatthours
February, 2021
All Time High Data
42.246
Billion Kilowatthours
May, 2000
All Time Low Data
-3.489
Billion Kilowatthours
September, 1988
  • Basic Information
  • United States Transmission and Distribution Losses and Unaccounted for is at a current level of 9.8 (Billion Kilowatthours) recorded on March 1, 2021. It is down by -9.251, which is -48.56% lower than the previous value recorded one month ago on February 1, 2021. The all-time highest value 42.246 was reached on May 1, 2000, and the lowest -3.489 was on September 1, 1988. This data set is monthly updated and the last update was made on October 4, 2021. Transmission and Distribution Losses and Unaccounted for contains forty eight years of data from 1973 to 2021 with a total of 579 records.
  • Category
  • Energy
  • Sub Category
  • Electricity
  • Data Frequency
  • Monthly
  • Total Records
  • 579 entries
  • Region
  • United States
  • Data Source
  • Data Overview
  • Current Data
  • 9.8
  • Previous Data
  • 19.051
  • Data Change
  • -9.25 (-48.56%)
  • Data Unit
  • Billion Kilowatthours
  • Data Date
  • 2021-03-01
  • One Year Trend (2021)
  • + 12.35 (126.02%)
  • All Time Trend(1973 - 21)
  • + 4.54 (25.77%)
  • Year High (2021)
  • 22.153
  • Year Low (2021)
  • 9.8
  • All Time High
  • 42.246 on 2000-05-01
  • All Time Low
  • -3.489 on 1988-09-01
  • Last Updated on
  • October 4, 2021
  • Records Period
  • From 1973 to 2021

Transmission and Distribution Losses and Unaccounted for Historical Data Table

MonthDataChangeUnit
January, 197316.925 0 Billion Kilowatthours
February, 19735.088 -11.837 Billion Kilowatthours
March, 197312.269 + 7.181 Billion Kilowatthours
April, 19739.397 -2.872 Billion Kilowatthours
May, 197317.247 + 7.85 Billion Kilowatthours
June, 197322.124 + 4.877 Billion Kilowatthours
July, 197322.383 + 0.259 Billion Kilowatthours
August, 197321.097 -1.286 Billion Kilowatthours
September, 19730.739 -20.358 Billion Kilowatthours
October, 19739.368 + 8.629 Billion Kilowatthours
November, 197311.169 + 1.801 Billion Kilowatthours
December, 197317.618 + 6.449 Billion Kilowatthours
January, 197414.647 -2.971 Billion Kilowatthours
February, 19746.985 -7.662 Billion Kilowatthours
March, 197415.468 + 8.483 Billion Kilowatthours
April, 197410.348 -5.12 Billion Kilowatthours
May, 197421.814 + 11.466 Billion Kilowatthours
June, 197415.552 -6.262 Billion Kilowatthours
July, 197427.814 + 12.262 Billion Kilowatthours
August, 197417.085 -10.729 Billion Kilowatthours
September, 1974-0.108 -17.193 Billion Kilowatthours
October, 197411.919 + 12.027 Billion Kilowatthours
November, 197415.33 + 3.411 Billion Kilowatthours
December, 197420.235 + 4.905 Billion Kilowatthours
January, 197515.754 -4.481 Billion Kilowatthours
February, 19754.85 -10.904 Billion Kilowatthours
March, 197515.536 + 10.686 Billion Kilowatthours
April, 197511.17 -4.366 Billion Kilowatthours
May, 197520.488 + 9.318 Billion Kilowatthours
June, 197520.23 -0.258 Billion Kilowatthours
July, 197523.378 + 3.148 Billion Kilowatthours
August, 197519.554 -3.824 Billion Kilowatthours
September, 1975-1.792 -21.346 Billion Kilowatthours
October, 197513.895 + 15.687 Billion Kilowatthours
November, 197514.284 + 0.389 Billion Kilowatthours
December, 197522.501 + 8.217 Billion Kilowatthours
January, 197618.799 -3.702 Billion Kilowatthours
February, 19764.099 -14.7 Billion Kilowatthours
March, 197617.731 + 13.632 Billion Kilowatthours
April, 197611.863 -5.868 Billion Kilowatthours
May, 197616.59 + 4.727 Billion Kilowatthours
June, 197625.341 + 8.751 Billion Kilowatthours
July, 197624.414 -0.927 Billion Kilowatthours
August, 197618.737 -5.677 Billion Kilowatthours
September, 19761.531 -17.206 Billion Kilowatthours
October, 197613.754 + 12.223 Billion Kilowatthours
November, 197619.311 + 5.557 Billion Kilowatthours
December, 197622.107 + 2.796 Billion Kilowatthours
January, 197725.793 + 3.686 Billion Kilowatthours
February, 1977-1.013 -26.806 Billion Kilowatthours
March, 197714.712 + 15.725 Billion Kilowatthours
April, 197710.622 -4.09 Billion Kilowatthours
May, 197722.474 + 11.852 Billion Kilowatthours
June, 197723.169 + 0.695 Billion Kilowatthours
July, 197725.649 + 2.48 Billion Kilowatthours
August, 197719.252 -6.397 Billion Kilowatthours
September, 19775.667 -13.585 Billion Kilowatthours
October, 19778.776 + 3.109 Billion Kilowatthours
November, 197717.507 + 8.731 Billion Kilowatthours
December, 197723.893 + 6.386 Billion Kilowatthours
January, 197823.134 -0.759 Billion Kilowatthours
February, 19785.332 -17.802 Billion Kilowatthours
March, 197811.731 + 6.399 Billion Kilowatthours
April, 197811.25 -0.481 Billion Kilowatthours
May, 197825.72 + 14.47 Billion Kilowatthours
June, 197824.688 -1.032 Billion Kilowatthours
July, 197825.509 + 0.821 Billion Kilowatthours
August, 197824.111 -1.398 Billion Kilowatthours
September, 19784.786 -19.325 Billion Kilowatthours
October, 197810.967 + 6.181 Billion Kilowatthours
November, 197818.885 + 7.918 Billion Kilowatthours
December, 197825.072 + 6.187 Billion Kilowatthours
January, 197926.327 + 1.255 Billion Kilowatthours
February, 19796.632 -19.695 Billion Kilowatthours
March, 197911.632 + 5 Billion Kilowatthours
April, 197910.375 -1.257 Billion Kilowatthours
May, 197920.585 + 10.21 Billion Kilowatthours
June, 197921.788 + 1.203 Billion Kilowatthours
July, 197925.911 + 4.123 Billion Kilowatthours
August, 197919.519 -6.392 Billion Kilowatthours
September, 19793.006 -16.513 Billion Kilowatthours
October, 197915.732 + 12.726 Billion Kilowatthours
November, 197917.17 + 1.438 Billion Kilowatthours
December, 197921.224 + 4.054 Billion Kilowatthours
January, 198022.484 + 1.26 Billion Kilowatthours
February, 198011.898 -10.586 Billion Kilowatthours
March, 198015.144 + 3.246 Billion Kilowatthours
April, 19809.031 -6.113 Billion Kilowatthours
May, 198022.988 + 13.957 Billion Kilowatthours
June, 198026.592 + 3.604 Billion Kilowatthours
July, 198032.948 + 6.356 Billion Kilowatthours
August, 198020.938 -12.01 Billion Kilowatthours
September, 19803.274 -17.664 Billion Kilowatthours
October, 198010.453 + 7.179 Billion Kilowatthours
November, 198018.313 + 7.86 Billion Kilowatthours
December, 198022.014 + 3.701 Billion Kilowatthours
January, 198117.632 -4.382 Billion Kilowatthours
February, 19810.202 -17.43 Billion Kilowatthours
March, 198115.83 + 15.628 Billion Kilowatthours
April, 198112.048 -3.782 Billion Kilowatthours
May, 198117.789 + 5.741 Billion Kilowatthours
June, 198126.925 + 9.136 Billion Kilowatthours
July, 198125.663 -1.262 Billion Kilowatthours
August, 198115.003 -10.66 Billion Kilowatthours
September, 19813.533 -11.47 Billion Kilowatthours
October, 198113.031 + 9.498 Billion Kilowatthours
November, 198113.507 + 0.476 Billion Kilowatthours
December, 198122.943 + 9.436 Billion Kilowatthours
January, 198220.165 -2.778 Billion Kilowatthours
February, 1982-0.045 -20.21 Billion Kilowatthours
March, 198215.943 + 15.988 Billion Kilowatthours
April, 198210.213 -5.73 Billion Kilowatthours
May, 198221.051 + 10.838 Billion Kilowatthours
June, 198218.807 -2.244 Billion Kilowatthours
July, 198229.136 + 10.329 Billion Kilowatthours
August, 198219.349 -9.787 Billion Kilowatthours
September, 19825.748 -13.601 Billion Kilowatthours
October, 198213.113 + 7.365 Billion Kilowatthours
November, 198216.261 + 3.148 Billion Kilowatthours
December, 198217.507 + 1.246 Billion Kilowatthours
January, 198319.42 + 1.913 Billion Kilowatthours
February, 19832.019 -17.401 Billion Kilowatthours
March, 198317.907 + 15.888 Billion Kilowatthours
April, 19839.531 -8.376 Billion Kilowatthours
May, 198318.017 + 8.486 Billion Kilowatthours
June, 198322.402 + 4.385 Billion Kilowatthours
July, 198329.337 + 6.935 Billion Kilowatthours
August, 198325.363 -3.974 Billion Kilowatthours
September, 1983-2.532 -27.895 Billion Kilowatthours
October, 198310.339 + 12.871 Billion Kilowatthours
November, 198315.783 + 5.444 Billion Kilowatthours
December, 198330.236 + 14.453 Billion Kilowatthours
January, 198412.784 -17.452 Billion Kilowatthours
February, 19841.673 -11.111 Billion Kilowatthours
March, 198417.134 + 15.461 Billion Kilowatthours
April, 19848.948 -8.186 Billion Kilowatthours
May, 198420.141 + 11.193 Billion Kilowatthours
June, 198423.216 + 3.075 Billion Kilowatthours
July, 198420.667 -2.549 Billion Kilowatthours
August, 198424.911 + 4.244 Billion Kilowatthours
September, 19840.002 -24.909 Billion Kilowatthours
October, 198412.808 + 12.806 Billion Kilowatthours
November, 198415.202 + 2.394 Billion Kilowatthours
December, 198415.842 + 0.64 Billion Kilowatthours
January, 198528.42 + 12.578 Billion Kilowatthours
February, 1985-1.402 -29.822 Billion Kilowatthours
March, 198512.783 + 14.185 Billion Kilowatthours
April, 19859.5 -3.283 Billion Kilowatthours
May, 198521.61 + 12.11 Billion Kilowatthours
June, 198518.938 -2.672 Billion Kilowatthours
July, 198526.054 + 7.116 Billion Kilowatthours
August, 198520.149 -5.905 Billion Kilowatthours
September, 19850.134 -20.015 Billion Kilowatthours
October, 198513.66 + 13.526 Billion Kilowatthours
November, 198515.642 + 1.982 Billion Kilowatthours
December, 198524.469 + 8.827 Billion Kilowatthours
January, 198611.1 -13.369 Billion Kilowatthours
February, 19860.135 -10.965 Billion Kilowatthours
March, 198610.513 + 10.378 Billion Kilowatthours
April, 198610.275 -0.238 Billion Kilowatthours
May, 198620.905 + 10.63 Billion Kilowatthours
June, 198620.653 -0.252 Billion Kilowatthours
July, 198626.659 + 6.006 Billion Kilowatthours
August, 198610.806 -15.853 Billion Kilowatthours
September, 19865.98 -4.826 Billion Kilowatthours
October, 19866.784 + 0.804 Billion Kilowatthours
November, 198617.712 + 10.928 Billion Kilowatthours
December, 198616.092 -1.62 Billion Kilowatthours
January, 198717.214 + 1.122 Billion Kilowatthours
February, 19870.377 -16.837 Billion Kilowatthours
March, 198712.85 + 12.473 Billion Kilowatthours
April, 19879.562 -3.288 Billion Kilowatthours
May, 198720.866 + 11.304 Billion Kilowatthours
June, 198722.081 + 1.215 Billion Kilowatthours
July, 198723.537 + 1.456 Billion Kilowatthours
August, 198716.821 -6.716 Billion Kilowatthours
September, 1987-0.037 -16.858 Billion Kilowatthours
October, 19879.253 + 9.29 Billion Kilowatthours
November, 198713.063 + 3.81 Billion Kilowatthours
December, 198718.766 + 5.703 Billion Kilowatthours
January, 198815.58 -3.186 Billion Kilowatthours
February, 19885.361 -10.219 Billion Kilowatthours
March, 198812.279 + 6.918 Billion Kilowatthours
April, 19886.212 -6.067 Billion Kilowatthours
May, 198819.406 + 13.194 Billion Kilowatthours
June, 198822.67 + 3.264 Billion Kilowatthours
July, 198823.613 + 0.943 Billion Kilowatthours
August, 198821.133 -2.48 Billion Kilowatthours
September, 1988-3.489 -24.622 Billion Kilowatthours
October, 19887.528 + 11.017 Billion Kilowatthours
November, 198812.383 + 4.855 Billion Kilowatthours
December, 198818.442 + 6.059 Billion Kilowatthours
January, 198913.59 -4.852 Billion Kilowatthours
February, 198911.952 -1.638 Billion Kilowatthours
March, 198916.577 + 4.625 Billion Kilowatthours
April, 198913.063 -3.514 Billion Kilowatthours
May, 198925.638 + 12.575 Billion Kilowatthours
June, 198921.923 -3.715 Billion Kilowatthours
July, 198926.173 + 4.25 Billion Kilowatthours
August, 198923.934 -2.239 Billion Kilowatthours
September, 19892.828 -21.106 Billion Kilowatthours
October, 198915.036 + 12.208 Billion Kilowatthours
November, 198918.492 + 3.456 Billion Kilowatthours
December, 198933.427 + 14.935 Billion Kilowatthours
January, 19903.575 -29.852 Billion Kilowatthours
February, 19905.356 + 1.781 Billion Kilowatthours
March, 199019.063 + 13.707 Billion Kilowatthours
April, 199013.784 -5.279 Billion Kilowatthours
May, 199023.273 + 9.489 Billion Kilowatthours
June, 199031.91 + 8.637 Billion Kilowatthours
July, 199026.209 -5.701 Billion Kilowatthours
August, 199028.038 + 1.829 Billion Kilowatthours
September, 19903.243 -24.795 Billion Kilowatthours
October, 199012.993 + 9.75 Billion Kilowatthours
November, 199012.553 -0.44 Billion Kilowatthours
December, 199023.206 + 10.653 Billion Kilowatthours
January, 199117.715 -5.491 Billion Kilowatthours
February, 19910.509 -17.206 Billion Kilowatthours
March, 199117.756 + 17.247 Billion Kilowatthours
April, 199113.498 -4.258 Billion Kilowatthours
May, 199129.411 + 15.913 Billion Kilowatthours
June, 199122.322 -7.089 Billion Kilowatthours
July, 199129.408 + 7.086 Billion Kilowatthours
August, 199125.077 -4.331 Billion Kilowatthours
September, 19912.753 -22.324 Billion Kilowatthours
October, 199115.389 + 12.636 Billion Kilowatthours
November, 199116.444 + 1.055 Billion Kilowatthours
December, 199117.083 + 0.639 Billion Kilowatthours
January, 199218.819 + 1.736 Billion Kilowatthours
February, 19924.598 -14.221 Billion Kilowatthours
March, 199218.088 + 13.49 Billion Kilowatthours
April, 199212.579 -5.509 Billion Kilowatthours
May, 199220.773 + 8.194 Billion Kilowatthours
June, 199224.633 + 3.86 Billion Kilowatthours
July, 199231.593 + 6.96 Billion Kilowatthours
August, 199219.409 -12.184 Billion Kilowatthours
September, 199211.037 -8.372 Billion Kilowatthours
October, 199211.486 + 0.449 Billion Kilowatthours
November, 199216.704 + 5.218 Billion Kilowatthours
December, 199222.378 + 5.674 Billion Kilowatthours
January, 199318.01 -4.368 Billion Kilowatthours
February, 199310.421 -7.589 Billion Kilowatthours
March, 199318.606 + 8.185 Billion Kilowatthours
April, 19939.623 -8.983 Billion Kilowatthours
May, 199321.027 + 11.404 Billion Kilowatthours
June, 199328.424 + 7.397 Billion Kilowatthours
July, 199332.763 + 4.339 Billion Kilowatthours
August, 199327.648 -5.115 Billion Kilowatthours
September, 19932.402 -25.246 Billion Kilowatthours
October, 199313.424 + 11.022 Billion Kilowatthours
November, 199320.215 + 6.791 Billion Kilowatthours
December, 199321.744 + 1.529 Billion Kilowatthours
January, 199419.538 -2.206 Billion Kilowatthours
February, 19942.318 -17.22 Billion Kilowatthours
March, 199418.516 + 16.198 Billion Kilowatthours
April, 199412.233 -6.283 Billion Kilowatthours
May, 199423.495 + 11.262 Billion Kilowatthours
June, 199433.153 + 9.658 Billion Kilowatthours
July, 199424.182 -8.971 Billion Kilowatthours
August, 199426.21 + 2.028 Billion Kilowatthours
September, 19943.041 -23.169 Billion Kilowatthours
October, 199414.028 + 10.987 Billion Kilowatthours
November, 199416.969 + 2.941 Billion Kilowatthours
December, 199417.773 + 0.804 Billion Kilowatthours
January, 199515.737 -2.036 Billion Kilowatthours
February, 19955.41 -10.327 Billion Kilowatthours
March, 199516.398 + 10.988 Billion Kilowatthours
April, 199514.124 -2.274 Billion Kilowatthours
May, 199526.385 + 12.261 Billion Kilowatthours
June, 199523.006 -3.379 Billion Kilowatthours
July, 199538.23 + 15.224 Billion Kilowatthours
August, 199536.168 -2.062 Billion Kilowatthours
September, 19951.955 -34.213 Billion Kilowatthours
October, 199512.948 + 10.993 Billion Kilowatthours
November, 199516.097 + 3.149 Billion Kilowatthours
December, 199522.298 + 6.201 Billion Kilowatthours
January, 199613.96 -8.338 Billion Kilowatthours
February, 19965.673 -8.287 Billion Kilowatthours
March, 199616.712 + 11.039 Billion Kilowatthours
April, 199613.358 -3.354 Billion Kilowatthours
May, 199633.581 + 20.223 Billion Kilowatthours
June, 199627.591 -5.99 Billion Kilowatthours
July, 199632.415 + 4.824 Billion Kilowatthours
August, 199630.144 -2.271 Billion Kilowatthours
September, 19966.132 -24.012 Billion Kilowatthours
October, 199616.192 + 10.06 Billion Kilowatthours
November, 199618.529 + 2.337 Billion Kilowatthours
December, 199616.33 -2.199 Billion Kilowatthours
January, 199714.437 -1.893 Billion Kilowatthours
February, 1997-2.334 -16.771 Billion Kilowatthours
March, 199718.561 + 20.895 Billion Kilowatthours
April, 199714.148 -4.413 Billion Kilowatthours
May, 199725.777 + 11.629 Billion Kilowatthours
June, 199728.017 + 2.24 Billion Kilowatthours
July, 199738.17 + 10.153 Billion Kilowatthours
August, 199728.342 -9.828 Billion Kilowatthours
September, 199712.062 -16.28 Billion Kilowatthours
October, 199710.64 -1.422 Billion Kilowatthours
November, 199714.535 + 3.895 Billion Kilowatthours
December, 199722.026 + 7.491 Billion Kilowatthours
January, 199811.974 -10.052 Billion Kilowatthours
February, 19980.949 -11.025 Billion Kilowatthours
March, 199822.036 + 21.087 Billion Kilowatthours
April, 199811.747 -10.289 Billion Kilowatthours
May, 199834.654 + 22.907 Billion Kilowatthours
June, 199834.155 -0.499 Billion Kilowatthours
July, 199836.994 + 2.839 Billion Kilowatthours
August, 199827.824 -9.17 Billion Kilowatthours
September, 199810.421 -17.403 Billion Kilowatthours
October, 19986.201 -4.22 Billion Kilowatthours
November, 19985.77 -0.431 Billion Kilowatthours
December, 199818.331 + 12.561 Billion Kilowatthours
January, 199918.175 -0.156 Billion Kilowatthours
February, 199911.435 -6.74 Billion Kilowatthours
March, 199924.706 + 13.271 Billion Kilowatthours
April, 199922.442 -2.264 Billion Kilowatthours
May, 199933.507 + 11.065 Billion Kilowatthours
June, 199932.511 -0.996 Billion Kilowatthours
July, 199938.773 + 6.262 Billion Kilowatthours
August, 199927.815 -10.958 Billion Kilowatthours
September, 19990.401 -27.414 Billion Kilowatthours
October, 19998.161 + 7.76 Billion Kilowatthours
November, 19998.489 + 0.328 Billion Kilowatthours
December, 199913.671 + 5.182 Billion Kilowatthours
January, 200029.681 + 16.01 Billion Kilowatthours
February, 200012.067 -17.614 Billion Kilowatthours
March, 200027.937 + 15.87 Billion Kilowatthours
April, 200025.292 -2.645 Billion Kilowatthours
May, 200042.246 + 16.954 Billion Kilowatthours
June, 200028.077 -14.169 Billion Kilowatthours
July, 200028.37 + 0.293 Billion Kilowatthours
August, 200026.454 -1.916 Billion Kilowatthours
September, 2000-2.092 -28.546 Billion Kilowatthours
October, 20003.967 + 6.059 Billion Kilowatthours
November, 20008.946 + 4.979 Billion Kilowatthours
December, 200012.566 + 3.62 Billion Kilowatthours
January, 20019.223 -3.343 Billion Kilowatthours
February, 2001-1.351 -10.574 Billion Kilowatthours
March, 200119.616 + 20.967 Billion Kilowatthours
April, 200113.434 -6.182 Billion Kilowatthours
May, 200126.113 + 12.679 Billion Kilowatthours
June, 200127.103 + 0.99 Billion Kilowatthours
July, 200129.799 + 2.696 Billion Kilowatthours
August, 200125.933 -3.866 Billion Kilowatthours
September, 2001-2.05 -27.983 Billion Kilowatthours
October, 200114.257 + 16.307 Billion Kilowatthours
November, 200113.868 -0.389 Billion Kilowatthours
December, 200125.621 + 11.753 Billion Kilowatthours
January, 200217.136 -8.485 Billion Kilowatthours
February, 20027.2 -9.936 Billion Kilowatthours
March, 200222.878 + 15.678 Billion Kilowatthours
April, 200220.369 -2.509 Billion Kilowatthours
May, 200225.312 + 4.943 Billion Kilowatthours
June, 200232.376 + 7.064 Billion Kilowatthours
July, 200232.718 + 0.34200000000001 Billion Kilowatthours
August, 200224.647 -8.071 Billion Kilowatthours
September, 20028.572 -16.075 Billion Kilowatthours
October, 200210.739 + 2.167 Billion Kilowatthours
November, 200220.774 + 10.035 Billion Kilowatthours
December, 200225.065 + 4.291 Billion Kilowatthours
January, 200323.946 -1.119 Billion Kilowatthours
February, 20034.905 -19.041 Billion Kilowatthours
March, 200316.475 + 11.57 Billion Kilowatthours
April, 200316.65 + 0.175 Billion Kilowatthours
May, 200325.338 + 8.688 Billion Kilowatthours
June, 200324.729 -0.609 Billion Kilowatthours
July, 200327.658 + 2.929 Billion Kilowatthours
August, 200327.25 -0.408 Billion Kilowatthours
September, 20032.249 -25.001 Billion Kilowatthours
October, 200313.989 + 11.74 Billion Kilowatthours
November, 200320.653 + 6.664 Billion Kilowatthours
December, 200323.734 + 3.081 Billion Kilowatthours
January, 200424.016 + 0.282 Billion Kilowatthours
February, 200414.225 -9.791 Billion Kilowatthours
March, 200415.889 + 1.664 Billion Kilowatthours
April, 200414.255 -1.634 Billion Kilowatthours
May, 200434.535 + 20.28 Billion Kilowatthours
June, 200423.876 -10.659 Billion Kilowatthours
July, 200431.364 + 7.488 Billion Kilowatthours
August, 200426.471 -4.893 Billion Kilowatthours
September, 200414.199 -12.272 Billion Kilowatthours
October, 200418.3 + 4.101 Billion Kilowatthours
November, 200420.042 + 1.742 Billion Kilowatthours
December, 200428.746 + 8.704 Billion Kilowatthours
January, 200522.572 -6.174 Billion Kilowatthours
February, 20059.102 -13.47 Billion Kilowatthours
March, 200520.491 + 11.389 Billion Kilowatthours
April, 200515.328 -5.163 Billion Kilowatthours
May, 200530.805 + 15.477 Billion Kilowatthours
June, 200532.738 + 1.933 Billion Kilowatthours
July, 200535.222 + 2.484 Billion Kilowatthours
August, 200531.54 -3.682 Billion Kilowatthours
September, 20058.867 -22.673 Billion Kilowatthours
October, 20059.681 + 0.814 Billion Kilowatthours
November, 200522.4 + 12.719 Billion Kilowatthours
December, 200530.471 + 8.071 Billion Kilowatthours
January, 200612.661 -17.81 Billion Kilowatthours
February, 200616.605 + 3.944 Billion Kilowatthours
March, 200618.514 + 1.909 Billion Kilowatthours
April, 200619.731 + 1.217 Billion Kilowatthours
May, 200632.588 + 12.857 Billion Kilowatthours
June, 200631.739 -0.849 Billion Kilowatthours
July, 200637.821 + 6.082 Billion Kilowatthours
August, 200628.909 -8.912 Billion Kilowatthours
September, 20062.696 -26.213 Billion Kilowatthours
October, 200618.212 + 15.516 Billion Kilowatthours
November, 200620.928 + 2.716 Billion Kilowatthours
December, 200625.873 + 4.945 Billion Kilowatthours
January, 200729.072 + 3.199 Billion Kilowatthours
February, 200715.257 -13.815 Billion Kilowatthours
March, 200720.536 + 5.279 Billion Kilowatthours
April, 200720.76 + 0.224 Billion Kilowatthours
May, 200730.613 + 9.853 Billion Kilowatthours
June, 200732.627 + 2.014 Billion Kilowatthours
July, 200733.304 + 0.677 Billion Kilowatthours
August, 200740.359 + 7.055 Billion Kilowatthours
September, 20078.725 -31.634 Billion Kilowatthours
October, 200716.232 + 7.507 Billion Kilowatthours
November, 200720.214 + 3.982 Billion Kilowatthours
December, 200730.066 + 9.852 Billion Kilowatthours
January, 200828.039 -2.027 Billion Kilowatthours
February, 200812.296 -15.743 Billion Kilowatthours
March, 200821.013 + 8.717 Billion Kilowatthours
April, 200820.005 -1.008 Billion Kilowatthours
May, 200828.316 + 8.311 Billion Kilowatthours
June, 200835.873 + 7.557 Billion Kilowatthours
July, 200834.407 -1.466 Billion Kilowatthours
August, 200829.281 -5.126 Billion Kilowatthours
September, 20089.152 -20.129 Billion Kilowatthours
October, 200817.656 + 8.504 Billion Kilowatthours
November, 200823.072 + 5.416 Billion Kilowatthours
December, 200826.938 + 3.866 Billion Kilowatthours
January, 200925.016 -1.922 Billion Kilowatthours
February, 20097.353 -17.663 Billion Kilowatthours
March, 200917.786 + 10.433 Billion Kilowatthours
April, 200916.353 -1.433 Billion Kilowatthours
May, 200928.999 + 12.646 Billion Kilowatthours
June, 200934.718 + 5.719 Billion Kilowatthours
July, 200927.268 -7.45 Billion Kilowatthours
August, 200929.031 + 1.763 Billion Kilowatthours
September, 20098.87 -20.161 Billion Kilowatthours
October, 200912.482 + 3.612 Billion Kilowatthours
November, 200920.523 + 8.041 Billion Kilowatthours
December, 200932.25 + 11.727 Billion Kilowatthours
January, 201022.134 -10.116 Billion Kilowatthours
February, 201014.519 -7.615 Billion Kilowatthours
March, 201011.822 -2.697 Billion Kilowatthours
April, 201013.265 + 1.443 Billion Kilowatthours
May, 201034.92 + 21.655 Billion Kilowatthours
June, 201036.325 + 1.405 Billion Kilowatthours
July, 201031.83 -4.495 Billion Kilowatthours
August, 201026.636 -5.194 Billion Kilowatthours
September, 20107.602 -19.034 Billion Kilowatthours
October, 20109.908 + 2.306 Billion Kilowatthours
November, 201021.383 + 11.475 Billion Kilowatthours
December, 201033.942 + 12.559 Billion Kilowatthours
January, 201120.199 -13.743 Billion Kilowatthours
February, 20118.401 -11.798 Billion Kilowatthours
March, 201118.742 + 10.341 Billion Kilowatthours
April, 201119.013 + 0.271 Billion Kilowatthours
May, 201128.576 + 9.563 Billion Kilowatthours
June, 201131.005 + 2.429 Billion Kilowatthours
July, 201140.633 + 9.628 Billion Kilowatthours
August, 201126.074 -14.559 Billion Kilowatthours
September, 20113.505 -22.569 Billion Kilowatthours
October, 201112.849 + 9.344 Billion Kilowatthours
November, 201120.32 + 7.471 Billion Kilowatthours
December, 201125.474 + 5.154 Billion Kilowatthours
January, 201220.1 -5.374 Billion Kilowatthours
February, 201214.158 -5.942 Billion Kilowatthours
March, 201217.354 + 3.196 Billion Kilowatthours
April, 201217.673 + 0.319 Billion Kilowatthours
May, 201232.574 + 14.901 Billion Kilowatthours
June, 201228.399 -4.175 Billion Kilowatthours
July, 201236.816 + 8.417 Billion Kilowatthours
August, 201223.989 -12.827 Billion Kilowatthours
September, 20129.129 -14.86 Billion Kilowatthours
October, 201213.43 + 4.301 Billion Kilowatthours
November, 201220.351 + 6.921 Billion Kilowatthours
December, 201228.746 + 8.395 Billion Kilowatthours
January, 201320.311 -8.435 Billion Kilowatthours
February, 201311.415 -8.896 Billion Kilowatthours
March, 201320.799 + 9.384 Billion Kilowatthours
April, 201314.451 -6.348 Billion Kilowatthours
May, 201326.164 + 11.713 Billion Kilowatthours
June, 201330.167 + 4.003 Billion Kilowatthours
July, 201328.986 -1.181 Billion Kilowatthours
August, 201325.167 -3.819 Billion Kilowatthours
September, 201310.633 -14.534 Billion Kilowatthours
October, 201313.282 + 2.649 Billion Kilowatthours
November, 201325.991 + 12.709 Billion Kilowatthours
December, 201328.144 + 2.153 Billion Kilowatthours
January, 201428.158 + 0.014000000000003 Billion Kilowatthours
February, 20147.869 -20.289 Billion Kilowatthours
March, 201421.659 + 13.79 Billion Kilowatthours
April, 201414.415 -7.244 Billion Kilowatthours
May, 201426.671 + 12.256 Billion Kilowatthours
June, 201428.124 + 1.453 Billion Kilowatthours
July, 201427.169 -0.955 Billion Kilowatthours
August, 201425.852 -1.317 Billion Kilowatthours
September, 20146.629 -19.223 Billion Kilowatthours
October, 201411.047 + 4.418 Billion Kilowatthours
November, 201425.502 + 14.455 Billion Kilowatthours
December, 201420.448 -5.054 Billion Kilowatthours
January, 201523.796 + 3.348 Billion Kilowatthours
February, 201521.223 -2.573 Billion Kilowatthours
March, 201513.425 -7.798 Billion Kilowatthours
April, 201513.957 + 0.532 Billion Kilowatthours
May, 201528.826 + 14.869 Billion Kilowatthours
June, 201530.192 + 1.366 Billion Kilowatthours
July, 201530.774 + 0.582 Billion Kilowatthours
August, 201523.879 -6.895 Billion Kilowatthours
September, 201511.024 -12.855 Billion Kilowatthours
October, 20159.078 -1.946 Billion Kilowatthours
November, 201518.241 + 9.163 Billion Kilowatthours
December, 201519.697 + 1.456 Billion Kilowatthours
January, 201626.043 + 6.346 Billion Kilowatthours
February, 201610.682 -15.361 Billion Kilowatthours
March, 201612.14 + 1.458 Billion Kilowatthours
April, 201616.728 + 4.588 Billion Kilowatthours
May, 201625.889 + 9.161 Billion Kilowatthours
June, 201632.282 + 6.393 Billion Kilowatthours
July, 201634.247 + 1.965 Billion Kilowatthours
August, 201622.598 -11.649 Billion Kilowatthours
September, 20167.782 -14.816 Billion Kilowatthours
October, 201610.233 + 2.451 Billion Kilowatthours
November, 201614.48 + 4.247 Billion Kilowatthours
December, 201627.768 + 13.288 Billion Kilowatthours
January, 201720.566 -7.202 Billion Kilowatthours
February, 20179.326 -11.24 Billion Kilowatthours
March, 201721.26 + 11.934 Billion Kilowatthours
April, 201715.801 -5.459 Billion Kilowatthours
May, 201724.361 + 8.56 Billion Kilowatthours
June, 201723.17 -1.191 Billion Kilowatthours
July, 201729.302 + 6.132 Billion Kilowatthours
August, 201717.665 -11.637 Billion Kilowatthours
September, 20177.529 -10.136 Billion Kilowatthours
October, 201711.048 + 3.519 Billion Kilowatthours
November, 201716.35 + 5.302 Billion Kilowatthours
December, 201729.738 + 13.388 Billion Kilowatthours
January, 201820.433 -9.305 Billion Kilowatthours
February, 20186.646 -13.787 Billion Kilowatthours
March, 201817.429 + 10.783 Billion Kilowatthours
April, 201814.172 -3.257 Billion Kilowatthours
May, 201828.058 + 13.886 Billion Kilowatthours
June, 201826.054 -2.004 Billion Kilowatthours
July, 201827.708 + 1.654 Billion Kilowatthours
August, 201818.82 -8.888 Billion Kilowatthours
September, 201810.177 -8.643 Billion Kilowatthours
October, 20186.788 -3.389 Billion Kilowatthours
November, 201822.413 + 15.625 Billion Kilowatthours
December, 201820.735 -1.678 Billion Kilowatthours
January, 201921.697 + 0.962 Billion Kilowatthours
February, 201911.405 -10.292 Billion Kilowatthours
March, 201915.469 + 4.064 Billion Kilowatthours
April, 201914.224 -1.245 Billion Kilowatthours
May, 201925.233 + 11.009 Billion Kilowatthours
June, 201923.414 -1.819 Billion Kilowatthours
July, 201924.814 + 1.4 Billion Kilowatthours
August, 201920.091 -4.723 Billion Kilowatthours
September, 201911.525 -8.566 Billion Kilowatthours
October, 20192.499 -9.026 Billion Kilowatthours
November, 201921.889 + 19.39 Billion Kilowatthours
December, 201920.034 -1.855 Billion Kilowatthours
January, 202019.753 -0.281 Billion Kilowatthours
February, 202019.133 -0.62 Billion Kilowatthours
March, 202014.234 -4.899 Billion Kilowatthours
April, 202010.518 -3.716 Billion Kilowatthours
May, 202026.577 + 16.059 Billion Kilowatthours
June, 202029.743 + 3.166 Billion Kilowatthours
July, 202032.993 + 3.25 Billion Kilowatthours
August, 202029.245 -3.748 Billion Kilowatthours
September, 20208.941 -20.304 Billion Kilowatthours
October, 202014.874 + 5.933 Billion Kilowatthours
November, 202022.054 + 7.18 Billion Kilowatthours
December, 202026.163 + 4.109 Billion Kilowatthours
January, 202122.153 -4.01 Billion Kilowatthours
February, 202119.051 -3.102 Billion Kilowatthours
March, 20219.8 -9.251 Billion Kilowatthours

Transmission and Distribution Losses and Unaccounted for Yearly Trends

YearYear Open - Year CloseYear Min - Year MaxYear AverageYear Change
202122.153 - 9.89.8 - 22.15317 -12.35
202019.753 - 26.1638.941 - 32.99321.19 + 6.41
201921.697 - 20.0342.499 - 25.23317.69 -1.66
201820.433 - 20.7356.646 - 28.05818.29 + 0.3
201720.566 - 29.7387.529 - 29.73818.84 + 9.17
201626.043 - 27.7687.782 - 34.24720.07 + 1.73
201523.796 - 19.6979.078 - 30.77420.34 -4.1
201428.158 - 20.4486.629 - 28.15820.3 -7.71
201320.311 - 28.14410.633 - 30.16721.29 + 7.83
201220.1 - 28.7469.129 - 36.81621.89 + 8.65
201120.199 - 25.4743.505 - 40.63321.23 + 5.28
201022.134 - 33.9427.602 - 36.32522.02 + 11.81
200925.016 - 32.257.353 - 34.71821.72 + 7.23
200828.039 - 26.9389.152 - 35.87323.84 -1.1
200729.072 - 30.0668.725 - 40.35924.81 + 0.99
200612.661 - 25.8732.696 - 37.82122.19 + 13.21
200522.572 - 30.4718.867 - 35.22222.43 + 7.9
200424.016 - 28.74614.199 - 34.53522.16 + 4.73
200323.946 - 23.7342.249 - 27.65818.96 -0.21
200217.136 - 25.0657.2 - 32.71820.65 + 7.93
20019.223 - 25.621-2.05 - 29.79916.8 + 16.4
200029.681 - 12.566-2.092 - 42.24620.29 -17.12
199918.175 - 13.6710.401 - 38.77320.01 -4.5
199811.974 - 18.3310.949 - 36.99418.42 + 6.36
199714.437 - 22.026-2.334 - 38.1718.7 + 7.59
199613.96 - 16.335.673 - 33.58119.22 + 2.37
199515.737 - 22.2981.955 - 38.2319.06 + 6.56
199419.538 - 17.7732.318 - 33.15317.62 -1.77
199318.01 - 21.7442.402 - 32.76318.69 + 3.73
199218.819 - 22.3784.598 - 31.59317.67 + 3.56
199117.715 - 17.0830.509 - 29.41117.28 -0.63
19903.575 - 23.2063.243 - 31.9116.93 + 19.63
198913.59 - 33.4272.828 - 33.42718.55 + 19.84
198815.58 - 18.442-3.489 - 23.61313.43 + 2.86
198717.214 - 18.766-0.037 - 23.53713.7 + 1.55
198611.1 - 16.0920.135 - 26.65913.13 + 4.99
198528.42 - 24.469-1.402 - 28.4215.83 -3.95
198412.784 - 15.8420.002 - 24.91114.44 + 3.06
198319.42 - 30.236-2.532 - 30.23616.49 + 10.82
198220.165 - 17.507-0.045 - 29.13615.6 -2.66
198117.632 - 22.9430.202 - 26.92515.34 + 5.31
198022.484 - 22.0143.274 - 32.94818.01 -0.47
197926.327 - 21.2243.006 - 26.32716.66 -5.1
197823.134 - 25.0724.786 - 25.7217.6 + 1.94
197725.793 - 23.893-1.013 - 25.79316.38 -1.9
197618.799 - 22.1071.531 - 25.34116.19 + 3.31
197515.754 - 22.501-1.792 - 23.37814.99 + 6.75
197414.647 - 20.235-0.108 - 27.81414.76 + 5.59
197316.925 - 17.6180.739 - 22.38313.79 + 0.69

Transmission and Distribution Losses and Unaccounted for Historical Data Chart