AOAÌåÓýƽ̨

Energy Adjustment and Riders

Minnesota electric service statements include an Energy Adjustment and a Resource Adjustment, which includes five costs. For more information than what you find on this page, please refer to specific rate schedules.

Beginning July 1, 2022,ÌýEnergy AdjustmentÌýrates reflect revised Service Categories and Energy Adjustment Factor ratios as approved by the Minnesota Public Utilities Commission in our 2020 Minnesota Rate Review (Docket No. E017/GR-20-719 Application of Otter Tail AOAÌåÓýƽ̨ Company for Authority to Increase Rates for Electric Service in Minnesota).Ìý Ìý

On November 12, 2024, the Commission approved the 2025 forecasted monthly rates in Docket No. E017/AA-24-65.

Throughout the year we compare actual costs to forecasted costs for the prior calendar year and compute a rate that trues-up the difference.

An automatic adjustment in E017/AA-23-181 was filed on November 22nd 2024, to address an over-collection resulting in a refund of .007200/kWh from January 2025 to June 2025.

In addition to the above credit, for the 12 months ending December 31, 2023, the true-up rate is a credit of $0.00200 per kilowatt-hour. The Minnesota Public Utilities Commission approved the charge and the collection time frame of September 1, 2024 through August 31, 2025, in their June 27, 2024 Order in Docket No. E-017/AA-22-214. Both these credits are part of the monthly Energy Adjustment on customer bills.

Service category

Residential

2025
Residential
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2025 $ .03046 per kwhÌýÌý
ÌýNovember 1, 2025 $ .02531 per kwhÌýÌý
ÌýOctober 1, 2025 $ .02305 per kwhÌýÌý
September 1, 2025 Ìý$ .02349 per kwhÌýÌý
ÌýAugust 1, 2025 Ìý $ .02025 per kwh Ìý
ÌýJuly 1, 2025 Ìý Ìý $ .01907 per kwhÌýÌý
ÌýJune 1, 2025 Ìý$ .01146 per kwhÌýÌý
ÌýMay 1, 2025 Ìý$ .01471 per kwhÌýÌý
ÌýApril 1, 2025 $ .01580 per kwhÌýÌý
ÌýMarch 1, 2025 $ .01432 per kwhÌýÌý
ÌýFebruary 1, 2025 Ìý$ .02012 per kwhÌýÌý
ÌýJanuary 1, 2025 $ .01893 per kwhÌýÌý
2024
Residential
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2024 $ .01971 per kwhÌýÌý
ÌýNovember 1, 2024 $ .01544 per kwhÌýÌý
ÌýOctober 1, 2024 $ .01201 per kwhÌýÌý
September 1, 2024 Ìý$ .01312 per kwhÌýÌý
ÌýAugust 1, 2024 Ìý $ .01570 per kwh Ìý
ÌýJuly 1, 2024 Ìý Ìý $ .01675 per kwhÌýÌý
ÌýJune 1, 2024 Ìý$ .02382 per kwhÌýÌý
ÌýMay 1, 2024 Ìý$ .02356 per kwhÌýÌý
ÌýApril 1, 2024 $ .02408 per kwhÌýÌý
ÌýMarch 1, 2024 $ .02747 per kwhÌýÌý
ÌýFebruary 1, 2024 Ìý $ .03657 per kwhÌýÌý
ÌýJanuary 1, 2024 $ .03410 per kwhÌýÌý
2023
Residential
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2023 $ .03167 per kwhÌýÌý
ÌýNovember 1, 2023 $ .02953 per kwhÌýÌý
ÌýOctober 1, 2023 $ .02443 per kwhÌýÌý
September 1, 2023Ìý Ìý$ .02386 per kwhÌýÌý
ÌýAugust 1, 2023 Ìý $.02589 per kwhÌýÌý
ÌýJuly 1, 2023 Ìý Ìý $ .02250 per kwhÌýÌý
ÌýJune 1, 2023 Ìý$ .02639 per kwhÌýÌý
ÌýMay 1, 2023 Ìý$ .02211 per kwhÌýÌý
ÌýApril 1, 2023 $ .02208 per kwhÌýÌý
ÌýMarch 1, 2023 $ .03040 per kwhÌýÌý
ÌýFebruary 1, 2023 Ìý $ .03317 per kwhÌýÌý
ÌýJanuary 1, 2023ÌýÌý $ .03599 per kwhÌýÌý
2022
Residential
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2022 $ .02645 per kWhÌý
ÌýNovember 1, 2022 $ .02947 per kWhÌý
ÌýOctober 1, 2022 $ .03197 per kWhÌý
ÌýSeptember 1, 2022 $ .02443 per kWhÌý
ÌýAugust 1, 2022 $ .02310 per kWhÌý
ÌýJuly 1, 2022 $ .02190 per kWhÌý

Farm

2025
Farm
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2025Ìý $ .02967 per kWhÌýÌý
November 1, 2025 $ .02465 per kWhÌýÌý
October 1, 2025 $ .02245 per kWhÌýÌý
September 1, 2025 $ .02288 per kWhÌýÌý
August 1, 2025 $ .01972 per kWhÌýÌý
July 1, 2025 $ .01858 per kWhÌýÌý
June 1, 2025 $ .01116 per kWhÌýÌý
May 1, 2025 $ .01433 per kWhÌýÌý
April 1, 2025 $ .01539 per kWhÌýÌý
March 1, 2025 $ .01395 per kWhÌýÌý
February 1, 2025 $ .01960 per kWhÌýÌý
January 1, 2025 $ .01844 per kWhÌýÌý
2024
Farm
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2024Ìý $ .01919 per kWhÌýÌý
November 1, 2024 $ .01504 per kWhÌýÌý
October 1, 2024 $ .01170 per kWhÌýÌý
September 1, 2024 $ .01278 per kWhÌýÌý
August 1, 2024 $ .01529 per kWhÌýÌý
July 1, 2024 $ .01631 per kWhÌýÌý
June 1, 2024 $ .02320 per kWhÌýÌý
May 1, 2024 $ .02295 per kWhÌýÌý
April 1, 2024 $ .02345 per kWhÌýÌý
March 1, 2024 $ .02675 per kWhÌýÌý
February 1, 2024 $ .03562 per kWhÌýÌý
January 1, 2024 $ .03321 per kWhÌýÌý
2023
Farm
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2023Ìý $ .03085 per kWhÌýÌý
November 1, 2023Ìý $ .02876 per kWhÌýÌý
October 1, 2023Ìý $ .02380 per kWhÌýÌý
September 1, 2023Ìý $ .02324 per kWhÌýÌý
August 1, 2023Ìý $ .02521 per kWhÌýÌý
July 1, 2023Ìý $ .02192 per kWhÌýÌý
June 1, 2023Ìý $ .02570 per kWhÌýÌý
May 1, 2023Ìý $ .02154 per kWhÌýÌý
April 1, 2023Ìý $ .02151 per kWhÌýÌý
March 1, 2023Ìý $ .02961 per kWhÌýÌý
February 1, 2023Ìý $ .03231 per kWhÌýÌý
January 1, 2023 $ .03505 per kWhÌýÌý
2022
Farm
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2022 $ .02576 per kWhÌýÌý
ÌýNovember 1, 2022 $ .02870 per kWhÌýÌý
ÌýOctober 1, 2022 $ .03114 per kWhÌýÌý
ÌýSeptember 1, 2022 $ .02379 per kWhÌýÌý
ÌýAugust 1, 2022 $ .02250 per kWhÌýÌý
ÌýJuly 1, 2022 $ .02134 per kWhÌýÌý

General Service

2025
General Service
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2025Ìý $ .03018 per kWhÌýÌý
November 1, 2025 $ .02508 per kWhÌýÌý
October 1, 2025 $ .02284 per kWhÌýÌý
September 1, 2025 $ .02328 per kWhÌýÌý
August 1, 2025 $ .02007 per kWhÌýÌý
July 1, 2025 $ .01890 per kWhÌýÌý
June 1, 2025 $ .01135 per kWhÌýÌý
May 1, 2025 $ .01458 per kWhÌýÌý
April 1, 2025 $ .01566 per kWhÌýÌý
March 1, 2025 $ .01419 per kWhÌýÌý
February 1, 2025Ìý $ .01994 per kWhÌýÌý
January 1, 2025 $ .01876 per kWhÌýÌý
2024
General Service
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2024Ìý $ .01953 per kWhÌýÌý
November 1, 2024 $ .01530 per kWhÌýÌý
October 1, 2024 $ .01190 per kWhÌýÌý
September 1, 2024 $ .01300 per kWhÌýÌý
August 1, 2024 $ .01556 per kWhÌýÌý
July 1, 2024 $ .01660 per kWhÌýÌý
June 1, 2024 $ .02360 per kWhÌýÌý
May 1, 2024 $ .02335 per kWhÌýÌý
April 1, 2024 $ .02386 per kWhÌýÌý
March 1, 2024 $ .02722 per kWhÌýÌý
February 1, 2024Ìý $ .03624 per kWhÌýÌý
January 1, 2024 $ .03379 per kWhÌýÌý
2023
General Service
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2023Ìý $ .03139 per kWhÌýÌý
November 1, 2023Ìý $ .02926 per kWhÌýÌý
October 1, 2023Ìý $ .02422 per kWhÌýÌý
September 1, 2023Ìý $ .02365 per kWhÌýÌý
August 1, 2023Ìý $ .02566 per kWhÌýÌý
July 1, 2023Ìý $ .02230 per kWhÌýÌý
June 1, 2023Ìý $ .02616 per kWhÌýÌý
May 1, 2023Ìý $ .02191 per kWhÌýÌý
April 1, 2023Ìý $ .02189 per kWhÌýÌý
March 1, 2023Ìý $ .03013 per kWhÌýÌý
February 1, 2023Ìý $ .03288 per kWhÌýÌý
January 1, 2023 $ .03567 per kWhÌýÌý
2022
General Service
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2022 $ .02622 per kWhÌýÌý
ÌýNovember 1, 2022 $ .02921 per kWhÌýÌý
ÌýOctober 1, 2022 $ .03169 per kWhÌýÌý
ÌýSeptember 1, 2022 $ .02421 per kWhÌýÌý
ÌýAugust 1, 2022 $ .02290 per kWhÌýÌý
ÌýJuly 1, 2022 $ .02171 per kWhÌýÌý

Large General Service - Non Time of Day

2025
Large General Service - Non Time of Day
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2025Ìý $ .02945 per kWhÌýÌý
November 1, 2025Ìý $ .02447 per kWhÌýÌý
October 1, 2025 $ .02229 per kWhÌýÌý
September 1, 2025Ìý $ .02272 per kWhÌýÌý
August 1, 2025 $ .01958 per kWhÌýÌý
July 1, 2025 $ .01844 per kWhÌýÌý
June 1, 2025 $ .01108 per kWhÌýÌý
May 1, 2025 $ .01422 per kWhÌýÌý
April 1, 2025 $ .01528 per kWhÌýÌý
March 1, 2025 $ .01385 per kWhÌýÌý
February 1, 2025 $ .01946 per kWhÌýÌý
January 1, 2025 $ .01830 per kWhÌýÌý
2024
Large General Service - Non Time of Day
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2024Ìý $ .01906 per kWhÌýÌý
November 1, 2024Ìý $ .01493 per kWhÌýÌý
October 1, 2024 $ .01162 per kWhÌýÌý
September 1, 2024Ìý $ .01269 per kWhÌýÌý
August 1, 2024 $ .01518 per kWhÌýÌý
July 1, 2024 $ .01619 per kWhÌýÌý
June 1, 2024 $ .02303 per kWhÌýÌý
May 1, 2024 $ .02279 per kWhÌýÌý
April 1, 2024 $ .02329 per kWhÌýÌý
March 1, 2024 $ .02656 per kWhÌýÌý
February 1, 2024 $ .03536 per kWhÌýÌý
January 1, 2024 $ .03297 per kWhÌýÌý
2023
Large General Service - Non Time of Day
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2023Ìý $ .03062 per kWhÌýÌý
November 1, 2023Ìý $ .02855 per kWhÌýÌý
October 1, 2023Ìý $ .02363 per kWhÌýÌý
September 1, 2023Ìý $ .02307 per kWhÌýÌý
August 1, 2023Ìý $ .02503 per kWhÌýÌý
July 1, 2023Ìý $ .02176 per kWhÌýÌý
June 1, 2023Ìý $ .02552 per kWhÌýÌý
May 1, 2023Ìý $ .02138 per kWhÌýÌý
April 1, 2023Ìý $ .02135 per kWhÌýÌý
March 1, 2023Ìý $ .02940 per kWhÌýÌý
February 1, 2023Ìý $ .03208 per kWhÌýÌý
January 1, 2023 $ .03480 per kWhÌýÌý
2022
Large General Service - Non Time of Day
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2022 $ .02558 per kWhÌýÌý
ÌýNovember 1, 2022 $ .02850 per kWhÌýÌý
ÌýOctober 1, 2022 $ .03092 per kWhÌýÌý
ÌýSeptember 1, 2022 $ .02362 per kWhÌýÌý
ÌýAugust 1, 2022 $ .02234 per kWhÌýÌý
ÌýJuly 1, 2022 $ .02118 per kWhÌýÌý

Large General Service - Time of Day

2025
Large General Service - Time of Day
Ìý Class Energy Adjustment Factor (EAF)
Effective Date On-Peak Shoulder Off-Peak
December 1, 2025 Ìý$ .03657 per kWhÌý Ìý$ .03205 per kWhÌý Ìý$ .02452 per kWhÌý
November 1, 2025 Ìý$ .03039 per kWh Ìý$ .02663 per kWh Ìý$ .02038 per kWh
October 1, 2025 Ìý$ .02767 per kWhÌý Ìý$ .02425 per kWhÌý Ìý$ .01856 per kWhÌý
September 1, 2025 Ìý$ .02518 per kWh Ìý$ .02216 per kWh Ìý$ .01535 per kWh
August 1, 2025 Ìý$ .02429 per kWh Ìý$ .01910 per kWh Ìý$ .01323 per kWh
July 1, 2025 Ìý$ .02288 per kWh Ìý$ .01799 per kWh Ìý$ .01246 per kWh
June 1, 2025 Ìý$ .01375 per kWh Ìý$ .01081 per kWh Ìý$ .00749 per kWh
May 1, 2025 Ìý$ .01766 per kWh Ìý$ .01548 per kWh Ìý$ .01184 per kWh
April 1, 2025 Ìý$ .01897 per kWhÌý Ìý$ .01662 per kWhÌý Ìý$ .01272 per kWhÌý
March 1, 2025 Ìý$ .01719 per kWhÌý Ìý$ .01507 per kWhÌý Ìý$ .01153 per kWhÌý
February 1, 2025 Ìý$ .02416 per kWhÌý Ìý$ .02117 per kWhÌý Ìý$ .01620 per kWhÌý
January 1, 2025 Ìý$ .02273 per kWhÌý Ìý$ .01992 per kWhÌý Ìý$ .01524 per kWhÌý
2024
Large General Service - Time of Day
Ìý Class Energy Adjustment Factor (EAF)
Effective Date On-Peak Shoulder Off-Peak
December 1, 2024 Ìý$ .02366 per kWhÌý Ìý$ .02073 per kWhÌý Ìý$ .01587 per kWhÌý
November 1, 2024 Ìý$ .01854 per kWh Ìý$ .01625 per kWh Ìý$ .01243 per kWh
October 1, 2024 Ìý$ .01442 per kWhÌý Ìý$ .01264 per kWhÌý Ìý$ .00967 per kWhÌý
September 1, 2024 Ìý$ .01574 per kWh Ìý$ .01238 per kWh Ìý$ .00857 per kWh
August 1, 2024 Ìý$ .01884 per kWh Ìý$ .01481 per kWh Ìý$ .01026 per kWh
July 1, 2024 Ìý$ .02009 per kWh Ìý$ .01580 per kWh Ìý$ .01094 per kWh
June 1, 2024 Ìý$ .02857 per kWh Ìý$ .02246 per kWh Ìý$ .01556 per kWh
May 1, 2024 Ìý$ .02829 per kWh Ìý$ .02479 per kWh Ìý$ .01897 per kWh
April 1, 2024 Ìý$ .02891 per kWhÌý Ìý$ .02534 per kWhÌý Ìý$ .01939 per kWhÌý
March 1, 2024 Ìý$ .03298 per kWhÌý Ìý$ .02890 per kWhÌý Ìý$ .02212 per kWhÌý
February 1, 2024 Ìý$ .04391 per kWhÌý Ìý$ .03848 per kWhÌý Ìý$ .02945 per kWhÌý
January 1, 2024 Ìý$ .04094 per kWhÌý Ìý$ .03588 per kWhÌý Ìý$ .02746 per kWhÌý
2023
Large General Service - Time of Day
Ìý Class Energy Adjustment Factor (EAF)
Effective Date On-Peak Shoulder Off-Peak
December 1, 2023 Ìý$ .03802 per kWhÌý Ìý$ .03332 per kWhÌý Ìý$ .02550 per kWhÌý
November 1, 2023 Ìý$ .03545 per kWh Ìý$ .03107 per kWh Ìý$ .02377 per kWh
October 1, 2023 Ìý$ .02934 per kWhÌý Ìý$ .02571 per kWhÌý Ìý$ .01967 per kWhÌý
September 1, 2023 Ìý$ .02863 per kWh Ìý$ .02251 per kWh Ìý$ .01559 per kWh
August 1, 2023 Ìý$ .03106 per kWh Ìý$ .02442 per kWh Ìý$ .01691 per kWh
July 1, 2023 Ìý$ .02700 per kWh Ìý$ .02122 per kWh Ìý$ .01470 per kWh
June 1, 2023 Ìý$ .03167 per kWh Ìý$ .02489 per kWh Ìý$ .01724 per kWh
May 1, 2023 Ìý$ .02655 per kWh Ìý$ .02326 per kWh Ìý$ .01780 per kWh
April 1, 2023 Ìý$ .02651 per kWhÌý Ìý$ .02323 per kWhÌý Ìý$ .01778 per kWhÌý
March 1, 2023 Ìý$ .03650 per kWhÌý Ìý$ .03199 per kWhÌý Ìý$ .02448 per kWhÌý
February 1, 2023 Ìý$ .03983 per kWhÌý Ìý$ .03491 per kWhÌý Ìý$ .02671 per kWhÌý
January 1, 2023 Ìý$ .04321 per kWhÌý Ìý$ .03787 per kWhÌý Ìý$ .02898 per kWhÌý
2022
Large General Service - Time of Day
Ìý Class Energy Adjustment Factor (EAF)
Effective Date On-Peak Shoulder Off-Peak
December 1, 2022 Ìý$ .03176 per kWhÌý Ìý$ .02783 per kWhÌý Ìý$ .02130 per kWhÌý
November 1, 2022 Ìý$ .03538 per kWhÌý Ìý$ .03101 per kWhÌý Ìý$ .02373 per kWhÌý
October 1, 2022 Ìý$ .03839 per kWhÌý Ìý$ .03364 per kWhÌý Ìý$ .02574 per kWhÌý
September 1, 2022 Ìý$ .02931 per kWhÌý Ìý$ .02304 per kWhÌý Ìý$ .01596 per kWhÌý
August 1, 2022 Ìý$ .02772 per kWhÌý Ìý$ .02179 per kWhÌý Ìý$ .01509 per kWhÌý
July 1, 2022 Ìý$ .02628 per kWhÌý Ìý$ .02066 per kWhÌý Ìý$ .01431 per kWhÌý

Irrigation Service

2025
Irrigation Service
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2025Ìý $ .02669 per kWh Ìý
November 1, 2025 $ .02218 per kWh Ìý
October 1, 2025 $ .02020 per kWh Ìý
September 1, 2025Ìý $ .02059 per kWh Ìý
August 1, 2025 $ .01774 per kWh Ìý
July 1, 2025 $ .01671 per kWh Ìý
June 1, 2025 $ .01004 per kWh Ìý
May 1, 2025 $ .01289 per kWh Ìý
April 1, 2025 $ .01384 per kWh Ìý
March 1, 2025 $ .01255 per kWh Ìý
February 1, 2025 $ .01764 per kWh Ìý
January 1, 2025 $ .01659 per kWhÌýÌý
2024
Irrigation Service
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2024Ìý $ .01727 per kWh Ìý
November 1, 2024 $ .01353 per kWh Ìý
October 1, 2024 $ .01053 per kWh Ìý
September 1, 2024Ìý $ .01150 per kWh Ìý
August 1, 2024 $ .01376 per kWh Ìý
July 1, 2024 $ .01468 per kWh Ìý
June 1, 2024 $ .02087 per kWh Ìý
May 1, 2024 $ .02065 per kWh Ìý
April 1, 2024 $ .02110 per kWh Ìý
March 1, 2024 $ .02407 per kWh Ìý
February 1, 2024 $ .03205 per kWh Ìý
January 1, 2024 $ .02988 per kWhÌýÌý
2023
Irrigation Service
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2023Ìý $ .02775 per kWh Ìý
November 1, 2023Ìý $ .02588 per kWh Ìý
October 1, 2023Ìý $ .02141 per kWh Ìý
September 1, 2023Ìý $ .02091 per kWh Ìý
August 1, 2023Ìý $ .02269 per kWhÌýÌý
July 1, 2023Ìý $ .01972 per kWhÌýÌý
June 1, 2023Ìý $ .02313 per kWhÌýÌý
May 1, 2023Ìý $ .01938 per kWhÌýÌý
April 1, 2023Ìý $ .01935 per kWhÌýÌý
March 1, 2023Ìý $ .02664 per kWhÌýÌý
February 1, 2023Ìý $ .02907 per kWhÌýÌý
January 1, 2023 $ .03154 per kWhÌýÌý
2022
Irrigation Services
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2022 $ .02318 per kWhÌýÌý
ÌýNovember 1, 2022 $ .02583 per kWhÌýÌý
ÌýOctober 1, 2022 $ .02802 per kWhÌýÌý
ÌýSeptember 1, 2022 $ .02141 per kWhÌýÌý
ÌýAugust 1, 2022 $ .02025 per kWhÌýÌý
ÌýJuly 1, 2022 $ .01920 per kWhÌýÌý

Outdoor Lighting

2025
Outdoor Lighting
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2025Ìý $ .02494 per kWh Ìý
November 1, 2025Ìý $ .02073 per kWh Ìý
October 1, 2025Ìý $ .01888 per kWh Ìý
September 1, 2025Ìý $ .01924 per kWh Ìý
August 1, 2025Ìý $ .01658 per kWh Ìý
July 1, 2025Ìý $ .01562 per kWh Ìý
June 1, 2025Ìý $ .00938 per kWhÌýÌý
May 1, 2025Ìý $ .01205 per kWhÌýÌý
April 1, 2025Ìý $ .01294 per kWhÌýÌý
March 1, 2025Ìý $ .01173 per kWhÌýÌý
February 1, 2025Ìý $ .01648 per kWhÌýÌý
January 1, 2025 $ .01550 per kWhÌýÌý
2024
Outdoor Lighting
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2024Ìý $ .01614 per kWh Ìý
November 1, 2024Ìý $ .01265 per kWh Ìý
October 1, 2024Ìý $ .00984 per kWh Ìý
September 1, 2024Ìý $ .01075 per kWh Ìý
August 1, 2024Ìý $ .01286 per kWh Ìý
July 1, 2024Ìý $ .01372 per kWh Ìý
June 1, 2024Ìý $ .01951 per kWhÌýÌý
May 1, 2024Ìý $ .01930 per kWhÌýÌý
April 1, 2024Ìý $ .01972 per kWhÌýÌý
March 1, 2024Ìý $ .02250 per kWhÌýÌý
February 1, 2024Ìý $ .02995 per kWhÌýÌý
January 1, 2024 $ .02793 per kWhÌýÌý
2023
Outdoor Lighting
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2023Ìý $ .02594 per kWh Ìý
November 1, 2023Ìý $ .02418 per kWh Ìý
October 1, 2023Ìý $ .02001 per kWh Ìý
September 1, 2023Ìý $ .01954 per kWh Ìý
August 1, 2023Ìý $ .02120 per kWhÌýÌý
July 1, 2023Ìý $ .01843 per kWhÌýÌý
June 1, 2023Ìý $ .02162 per kWhÌýÌý
May 1, 2023Ìý $ .01811 per kWhÌýÌý
April 1, 2023Ìý $ .01809 per kWhÌýÌý
March 1, 2023Ìý $ .02490 per kWhÌýÌý
February 1, 2023Ìý $ .02717 per kWhÌýÌý
January 1, 2023 $ .02948 per kWhÌýÌý
2022
Outdoor Lighting
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2022 $ .02166 per kWhÌýÌý
ÌýNovember 1, 2022 $ .02414 per kWhÌýÌý
ÌýOctober 1, 2022 $ .02619 per kWhÌýÌý
ÌýSeptember 1, 2022 $ .02001 per kWhÌýÌý
ÌýAugust 1, 2022 $ .01892 per kWhÌýÌý
ÌýJuly 1, 2022 $ .01794 per kWhÌýÌý

OPA (Municipal Pumping)

2025
OPA (Municipal Pumping)
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2025Ìý $ .02946 per kWh Ìý
November 1, 2025Ìý $ .02448 per kWh Ìý
October 1, 2025Ìý $ .02229 per kWh Ìý
September 1, 2025Ìý $ .02272 per kWh Ìý
August 1, 2025Ìý $ .01959 per kWh Ìý
July 1, 2025Ìý $ .01845 per kWh Ìý
June 1, 2025Ìý $ .01108 per kWhÌýÌý
May 1, 2025Ìý $ .01423 per kWhÌýÌý
April 1, 2025Ìý $ .01528 per kWhÌýÌý
March 1, 2025Ìý $ .01385 per kWhÌýÌý
February 1, 2025Ìý Ìý$ .01947 per kWhÌýÌý
January 1, 2025 $ .01831 per kWhÌýÌý
2024
OPA (Municipal Pumping)
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2024Ìý $ .01906 per kWh Ìý
November 1, 2024Ìý $ .01494 per kWh Ìý
October 1, 2024Ìý $ .01162 per kWh Ìý
September 1, 2024Ìý $ .01269 per kWh Ìý
August 1, 2024Ìý $ .01519 per kWh Ìý
July 1, 2024Ìý $ .01620 per kWh Ìý
June 1, 2024Ìý $ .02304 per kWhÌýÌý
May 1, 2024Ìý $ .02279 per kWhÌýÌý
April 1, 2024Ìý $ .02329 per kWhÌýÌý
March 1, 2024Ìý $ .02657 per kWhÌýÌý
February 1, 2024Ìý Ìý$ .03538 per kWhÌýÌý
January 1, 2024 $ .03298 per kWhÌýÌý
2023
OPA (Municipal Pumping)
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2023Ìý $ .03063 per kWh Ìý
November 1, 2023Ìý $ .02856 per kWh Ìý
October 1, 2023Ìý $ .02364 per kWh Ìý
September 1, 2023Ìý $ .02308 per kWh Ìý
August 1, 2023Ìý $ .02504 per kWhÌýÌý
July 1, 2023Ìý $ .02177 per kWhÌýÌý
June 1, 2023Ìý $ .02553 per kWhÌýÌý
May 1, 2023Ìý $ .02139 per kWhÌýÌý
April 1, 2023Ìý $ .02136 per kWhÌýÌý
March 1, 2023Ìý $ .02941 per kWhÌýÌý
February 1, 2023Ìý Ìý$ .03209 per kWhÌýÌý
January 1, 2023 $ .03481 per kWhÌýÌý
2022
OPA (Municipal Pumping)
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2022 $ .02559 per kWhÌý
ÌýNovember 1, 2022 $ .02851 per kWhÌý
ÌýOctober 1, 2022 $ .03093 per kWhÌý
ÌýSeptember 1, 2022 $ .02363 per kWhÌý
ÌýAugust 1, 2022 $ .02235 per kWhÌý
ÌýJuly 1, 2022 $ .02119 per kWhÌý

Controlled Service Deferred Load

2025
Controlled Service Deferred Load
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2025Ìý $ .02745 per kWh Ìý
November 1, 2025Ìý $ .02281 per kWh Ìý
October 1, 2025Ìý $ .02077 per kWh Ìý
September 1, 2025Ìý $ .02117 per kWh Ìý
August 1, 2025Ìý $ .01825 per kWh Ìý
July 1, 2025Ìý $ .01719 per kWh Ìý
June 1, 2025Ìý $ .01033 per kWhÌýÌý
May 1, 2025Ìý $ .01326 per kWhÌýÌý
April 1, 2025Ìý $ .01424 per kWhÌýÌý
March 1, 2025Ìý $ .01291 per kWhÌýÌý
February 1, 2025Ìý $ .01814 per kWhÌýÌý
January 1, 2025 $ .01706 per kWhÌýÌý
2024
Controlled Service Deferred Load
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2024Ìý $ .01776 per kWh Ìý
November 1, 2024Ìý $ .01392 per kWh Ìý
October 1, 2024Ìý $ .01083 per kWh Ìý
September 1, 2024Ìý $ .01182 per kWh Ìý
August 1, 2024Ìý $ .01415 per kWh Ìý
July 1, 2024Ìý $ .01509 per kWh Ìý
June 1, 2024Ìý $ .02146 per kWhÌýÌý
May 1, 2024Ìý $ .02124 per kWhÌýÌý
April 1, 2024Ìý $ .02170 per kWhÌýÌý
March 1, 2024Ìý $ .02476 per kWhÌýÌý
February 1, 2024Ìý $ .03296 per kWhÌýÌý
January 1, 2024 $ .03073 per kWhÌýÌý
2023
Controlled Service Deferred Load
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2023Ìý $ .02854 per kWh Ìý
November 1, 2023Ìý $ .02661 per kWh Ìý
October 1, 2023Ìý $ .02202 per kWh Ìý
September 1, 2023Ìý $ .02151 per kWh Ìý
August 1, 2023Ìý $ .02333 per kWhÌýÌý
July 1, 2023Ìý $ .02028 per kWhÌýÌý
June 1, 2023Ìý $ .02379 per kWhÌýÌý
May 1, 2023Ìý $ .01993 per kWhÌýÌý
April 1, 2023Ìý $ .01990 per kWhÌýÌý
March 1, 2023Ìý $ .02740 per kWhÌýÌý
February 1, 2023Ìý $ .02990 per kWhÌýÌý
January 1, 2023 $ .03244 per kWhÌýÌý
2022
Controlled Service Deferred Load
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2022 $ .02384 per kWhÌý
ÌýNovember 1, 2022 $ .02656 per kWhÌý
ÌýOctober 1, 2022 $ .02882 per kWhÌý
ÌýSeptember 1, 2022 $ .02201 per kWhÌý
ÌýAugust 1, 2022 $ .02082 per kWhÌý
ÌýJuly 1, 2022 $ .01974 per kWhÌý

Controlled Service Interruptible

2025
Controlled Service Interruptible
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2025Ìý $ .02852 per kWh Ìý
November 1, 2025Ìý $ .02370 per kWh Ìý
October 1, 2025Ìý $ .02158 per kWh Ìý
September 1, 2025Ìý $ .02199 per kWh Ìý
August 1, 2025Ìý $ .01896 per kWh Ìý
July 1, 2025Ìý $ .01786 per kWh Ìý
June 1, 2025Ìý $ .01073 per kWhÌýÌý
May 1, 2025Ìý $ .01377 per kWhÌýÌý
April 1, 2025Ìý $ .01479 per kWhÌýÌý
March 1, 2025Ìý $ .01341 per kWhÌýÌý
February 1, 2025Ìý $ .01884 per kWhÌýÌý
January 1, 2025 $ .01772 per kWhÌýÌý
2024
Controlled Service Interruptible
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2024Ìý $ .01845 per kWh Ìý
November 1, 2024Ìý $ .01446 per kWh Ìý
October 1, 2024Ìý $ .01125 per kWh Ìý
September 1, 2024Ìý $ .01228 per kWh Ìý
August 1, 2024Ìý $ .01470 per kWh Ìý
July 1, 2024Ìý $ .01568 per kWh Ìý
June 1, 2024Ìý $ .02230 per kWhÌýÌý
May 1, 2024Ìý $ .02206 per kWhÌýÌý
April 1, 2024Ìý $ .02255 per kWhÌýÌý
March 1, 2024Ìý $ .02572 per kWhÌýÌý
February 1, 2024Ìý $ .03424 per kWhÌýÌý
January 1, 2024 $ .03193 per kWhÌýÌý
2023
Controlled Service Interruptible
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2023Ìý $ .02965 per kWh Ìý
November 1, 2023Ìý $ .02765 per kWh Ìý
October 1, 2023Ìý $ .02288 per kWh Ìý
September 1, 2023Ìý $ .02234 per kWh Ìý
August 1, 2023Ìý $ .02424 per kWhÌýÌý
July 1, 2023Ìý $ .02107 per kWhÌýÌý
June 1, 2023Ìý $ .02471 per kWhÌýÌý
May 1, 2023Ìý $ .02070 per kWhÌýÌý
April 1, 2023Ìý $ .02068 per kWhÌýÌý
March 1, 2023Ìý $ .02847 per kWhÌýÌý
February 1, 2023Ìý $ .03106 per kWhÌýÌý
January 1, 2023 $ .03370 per kWhÌýÌý
2022
Controlled Service Interruptible
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2022 $ .02477 per kWhÌý
ÌýNovember 1, 2022 $ .02759 per kWhÌý
ÌýOctober 1, 2022 $ .02994 per kWhÌý
ÌýSeptember 1, 2022 $ .02287 per kWhÌý
ÌýAugust 1, 2022 $ .02163 per kWhÌý
ÌýJuly 1, 2022 $ .02051 per kWhÌý

Controlled Service Off-Peak

2025
Controlled Service Off-Peak
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2025Ìý $ .02644 per kWh Ìý
November 1, 2025Ìý $ .02197 per kWh Ìý
October 1, 2025Ìý $ .02001 per kWh Ìý
September 1, 2025Ìý $ .02039 per kWh Ìý
August 1, 2025Ìý $ .01758 per kWh Ìý
July 1, 2025Ìý $ .01656 per kWh Ìý
June 1, 2025Ìý $ .00995 per kWhÌýÌý
May 1, 2025Ìý $ .01277 per kWhÌýÌý
April 1, 2025Ìý $ .01371 per kWhÌýÌý
March 1, 2025 $ .01243 per kWhÌýÌý
February 1, 2025Ìý $ .01747 per kWhÌýÌý
January 1, 2025 $ .01643 per kWhÌýÌý
2024
Controlled Service Off-Peak
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2024Ìý $ .01711 per kWh Ìý
November 1, 2024Ìý $ .01341 per kWh Ìý
October 1, 2024Ìý $ .01043 per kWh Ìý
September 1, 2024Ìý $ .01139 per kWh Ìý
August 1, 2024Ìý $ .01363 per kWh Ìý
July 1, 2024Ìý $ .01454 per kWh Ìý
June 1, 2024Ìý $ .02068 per kWhÌýÌý
May 1, 2024Ìý $ .02046 per kWhÌýÌý
April 1, 2024Ìý $ .02091 per kWhÌýÌý
March 1, 2024 $ .02385 per kWhÌýÌý
February 1, 2024Ìý $ .03175 per kWhÌýÌý
January 1, 2024 $ .02960 per kWhÌýÌý
2023
Controlled Service Off-Peak
Effective Date Class Energy Adjustment Factor (EAF)
December 1, 2023Ìý $ .02749 per kWh Ìý
November 1, 2023Ìý $ .02563 per kWh Ìý
October 1, 2023Ìý $ .02121 per kWh Ìý
September 1, 2023Ìý $ .02072 per kWh Ìý
August 1, 2023Ìý $ .02247 per kWhÌýÌý
July 1, 2023Ìý $ .01954 per kWhÌýÌý
June 1, 2023Ìý $ .02291 per kWhÌýÌý
May 1, 2023Ìý $ .01920 per kWhÌýÌý
April 1, 2023Ìý $ .01917 per kWhÌýÌý
March 1, 2023 $ .02640 per kWhÌýÌý
February 1, 2023Ìý $ .02880 per kWhÌýÌý
January 1, 2023 $ .03125 per kWhÌýÌý
2022
Controlled Service Off-Peak
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2022 $ .02297 per kWhÌý
ÌýNovember 1, 2022 $ .02559 per kWhÌý
ÌýOctober 1, 2022 $ .02776 per kWhÌý
ÌýSeptember 1, 2022 $ .02121 per kWhÌý
ÌýAugust 1, 2022 $ .02006 per kWhÌý
ÌýJuly 1, 2022 $ .01902 per kWhÌý

Beginning January 1, 2021, Energy Adjustment rates include all forecasted costs of fuel to generate electricity to serve our retail customers, forecasted transportation costs for that fuel, and forecasted costs we'll incur to buy energy to supplement our own power plants.Ìý Base rates no longer include recovery of a portion of fuel and purchased energy costs.Ìý All fuel and purchased energy costs are recovered through the rates below.Ìý Prior to January 1, 2021, a portion of fuel and purchased energy costs were recovered through base rates.

Service category

Residential

2022
Residential
Effective Date Class Energy Adjustment Factor (EAF)
ÌýJune 1, 2022 $ .02142 per kWhÌýÌýÌý
ÌýMay 1, 2022 $ .02166 per kWhÌýÌýÌý
ÌýApril 1, 2022 $ .02243 per kWhÌýÌýÌý
ÌýMarch 1, 2022 $ .02250 per kWhÌýÌýÌý
ÌýFebruary 1, 2022 $ .02489 per kWhÌýÌýÌý
ÌýJanuary 1, 2022 $ .02144 per kWhÌýÌýÌý
2021
Residential
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2021 $ .02214 per kwhÌýÌý
ÌýNovember 1, 2021 $ .02231 per kwhÌýÌý
ÌýOctober 1, 2021 $ .02138 per kwhÌýÌý
ÌýSeptember 1, 2021 $ .02094 per kwhÌýÌý
ÌýAugust 1, 2021 $ .02393 per kwhÌýÌý
ÌýJuly 1, 2021 $ .02205 per kwhÌýÌý
ÌýJuneÌý1, 2021 $ .01520 per kwhÌýÌý
ÌýMay 1, 2021 $ .01434 per kwhÌýÌý
ÌýAprilÌý2, 2021 $ .01404 per kwhÌýÌý
ÌýMarch 2, 2021 $ .01578 per kwhÌýÌý
ÌýFebruary 1, 2021 $ .01696 per kwhÌýÌý
ÌýJanuaryÌý4, 2021 $ .01507 per kwhÌýÌý

Ìý

2020
Residential
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2020 -$ .00144 per kwhÌý
ÌýNovember 2, 2020 -$ .00272 per kwhÌý
ÌýOctober 2, 2020 -$ .00015 per kwhÌý
ÌýSeptember 1, 2020 -$ .00573 per kwhÌý
ÌýAugust 3, 2020 -$ .00410 per kwhÌý
ÌýJuly 2, 2020 -$ .00420 per kwhÌý
ÌýJune 2, 2020 -$ .00032 per kwhÌý
ÌýMay 1, 2020 -$ .00003 per kwhÌý
ÌýApril 2, 2020 $ .00107 per kwhÌý
ÌýMarch 3, 2020 $ .00056 per kwhÌý
ÌýFebruary 3, 2020 $ .00296 per kwhÌý
ÌýJanuary 3, 2020 $ .00373 per kwhÌý

Ìý

2019
Residential
Effective Date Class Energy Adjustment Factor (EAF)
December 2, 2019 -$ .00362 per kwh
November 1, 2019 -$ .00368 per kwh
October 2, 2019 $ .00404 per kwh
September 3, 2019 $ .00331 per kwh
August 2, 2019 -$ .00354 per kwh
July 2, 2019 -$ .00187 per kwh
June 3, 2019 -$ .00035 per kwh
May 2, 2019 -$ .00070 per kwh
April 3, 2019 -$ .00168 per kwh
March 6, 2019 -$ .00050 per kwh
February 8, 2019 $ .00439 per kwh
January 4, 2019 $ .00567 per kwh

Ìý

Farm

2022
Farm
Effective Date Class Energy Adjustment Factor (EAF)
ÌýJune 1, 2022 $ .02070 per kWhÌýÌý
ÌýMay 1, 2022 $ .02093 per kWhÌýÌý
ÌýApril 1, 2022 $ .02167 per kWhÌýÌý
ÌýMarch 1, 2022 $ .02174 per kWhÌýÌý
ÌýFebruary 1, 2022 $ .02405 per kWhÌýÌý
ÌýJanuary 1, 2022 $ .02071 per kWhÌýÌý
2021
Farm
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2021 $ .02139 per kwhÌýÌý
ÌýNovember 1, 2021 $ .02156 per kwhÌýÌý
ÌýOctober 1, 2021 $ .02066 per kwhÌýÌý
ÌýSeptemberÌý1, 2021 $ .02024 per kwhÌýÌý
ÌýAugust 1, 2021 $ .02312 per kwhÌýÌý
ÌýJulyÌý1, 2021 $ .02131 per kwhÌýÌý
ÌýJune 1, 2021 $ .01469 per kwhÌýÌý
ÌýMay 1, 2021 $ .01386 per kwhÌýÌý
ÌýApril 2, 2021 $ .01357 per kwhÌýÌý
ÌýMarch 2, 2021 $ .01524 per kwhÌýÌý
ÌýFebruaryÌý1, 2021 $ .01638 per kwhÌýÌý
ÌýJanuary 4, 2021 $ .01456 per kwhÌýÌý

Ìý

2020
Farm
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2020 -$ .00139 per kwhÌýÌý
ÌýNovember 2, 2020 -$ .00263 per kwhÌýÌý
ÌýOctober 2, 2020 -$ .00015 per kwhÌýÌý
ÌýSeptember 1, 2020 -$ .00554 per kwhÌýÌý
ÌýAugust 3, 2020 -$ .00396 per kwhÌýÌý
ÌýJuly 2, 2020 -$ .00406 per kwhÌýÌý
ÌýJune 2, 2020 -$ .00031 per kwhÌýÌý
ÌýMay 1, 2020 -$ .00003 per kwhÌýÌý
ÌýApril 2, 2020 $ .00104 per kwhÌýÌý
ÌýMarch 3, 2020 $ .00054 per kwhÌýÌý
ÌýFebruary 3, 2020 $ .00286 per kwhÌýÌý
January 3,Ìý2020Ìý $ .00361 per kwhÌýÌý

Ìý

2019
Farm
Effective Date Class Energy Adjustment Factor (EAF)
December 2, 2019 -$ .00350 per kwh
November 1, 2019 -$ .00356 per kwh
October 2, 2019 $ .00390 per kwh
September 3, 2019 $ .00320 per kwh
August 2, 2019 -$ .00342 per kwh
July 2, 2019 -$ .00181 per kwh
June 3, 2019 -$ .00033 per kwh
May 2, 2019 -$ .00068 per kwh
April 3, 2019 -$ .00162 per kwh
March 6, 2019 -$ .00048 per kwh
February 8, 2019 $ .00424 per kwh
January 4, 2019 $ .00567 per kwh

Ìý

General Service

2022
General Service
Effective Date Class Energy Adjustment Factor (EAF)
ÌýJune 1, 2022 $ .02090 per kWhÌýÌý
ÌýMay 1, 2022 $ .02113 per kWhÌýÌý
ÌýApril 1, 2022 $ .02188 per kWhÌýÌý
ÌýMarch 1, 2022 $ .02195 per kWhÌýÌý
ÌýFebruary 1, 2022 $ .02428 per kWhÌýÌý
ÌýJanuary 1, 2022 $ .02091 per kWhÌýÌý
2021
General Service
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2021Ìý $ .02160 per kwhÌýÌý
ÌýNovember 1, 2021 $ .02176 per kwhÌýÌý
ÌýOctober 1, 2021Ìý $ .02086 per kwhÌýÌý
ÌýSeptember 1, 2021 $ .02043 per kwhÌýÌý
ÌýAugust 1, 2021Ìý $ .02334 per kwhÌýÌý
ÌýJuly 1, 2021 $ .02151 per kwhÌýÌý
ÌýJune 1, 2021Ìý $ .01483 per kwhÌýÌý
ÌýMay 1, 2021 $ .01399 per kwhÌýÌý
ÌýApril 2, 2021ÌýÌý $ .01370Ìýper kwhÌýÌý
ÌýMarch 2, 2021 $ .01539 per kwhÌýÌý
ÌýFebruary 1, 2021 $ .01654 per kwhÌýÌý
ÌýJanuary 4, 2021 $ .01470 per kwhÌýÌý
2020
General Service
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2020 -$ .00140 per kwhÌýÌýÌý
ÌýNovember 2, 2020 -$ .00265 per kwhÌýÌýÌý
ÌýOctober 2, 2020 -$ .00015 per kwhÌýÌýÌý
ÌýSeptember 1, 2020 -$ .00559 per kwhÌýÌýÌý
ÌýAugust 3, 2020 -$ .00400 per kwhÌýÌýÌý
ÌýJuly 2, 2020 -$ .00410 per kwh ÌýÌý
ÌýJune 2, 2020 -$ .00031 per kwhÌýÌýÌý
ÌýMay 1, 2020 -$ .00003 per kwhÌýÌýÌý
ÌýApril 2, 2020 $ .00105 per kwhÌýÌýÌý
ÌýMarch 3, 2020 $ .00054 per kwhÌýÌýÌý
ÌýFebruary 3, 2020 $ .00289 per kwhÌýÌýÌý
ÌýJanuary 3, 2020 $ .00364 per kwhÌýÌýÌý

Ìý

2019
General Service
Effective Date Class Energy Adjustment Factor (EAF)
December 2, 2019 -$ .00353 per kwh
November 1, 2019 -$ .00359 per kwh
October 2, 2019 $ .00394 per kwh
September 3, 2019 $ .00323 per kwh
August 2, 2019 -$ .00346 per kwh
July 2, 2019 -$ .00183 per kwh
June 3, 2019 -$ .00034 per kwh
May 2, 2019 -$ .00069 per kwh
April 3, 2019 -$ .00164 per kwh
March 6, 2019 -$ .00049 per kwh
February 8, 2019 $ .00428 per kwh
January 4, 2019 $ .00567 per kwh

Ìý

Large General Service

2022
Large General Service
Effective Date Class Energy Adjustment Factor (EAF)
ÌýJune 1, 2022 $ .01888 per kWhÌýÌý
ÌýMay 1, 2022 $ .01909 per kWhÌýÌý
ÌýApril 1, 2022 $ .01977 per kWhÌýÌý
ÌýMarch 1, 2022 $ .01983 per kWhÌýÌý
ÌýFebruary 1, 2022 $ .02193 per kWhÌýÌý
ÌýJanuary 1, 2022 $ .01889 per kWhÌýÌý
2021
Large General Service
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2021 $ .01951 per kwhÌýÌýÌý
ÌýNovember 1, 2021 $ .01966 per kwhÌýÌýÌý
ÌýOctober 1, 2021 $ .01884 per kwhÌýÌýÌý
ÌýSeptember 1, 2021 $ .01845 per kwhÌýÌýÌý
ÌýAugust 1, 2021 $ .02109 per kwhÌýÌýÌý
ÌýJuly 1, 2021 $ .01943 per kwhÌýÌýÌý
ÌýJune 1, 2021 $ .01340 per kwhÌýÌýÌý
ÌýMay 1, 2021 $ .01264 per kwhÌýÌýÌý
ÌýApril 2, 2021 $ .01238 per kwhÌýÌýÌý
ÌýMarch 2, 2021 $ .01390 per kwhÌýÌýÌý
ÌýFebruary 1, 2021 $ .01494 per kwhÌýÌýÌý
ÌýJanuary 4, 2021 $ .01328 per kwhÌýÌýÌý
2020
Large General Service
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2020 -$ .00127 per kwhÌýÌýÌýÌý
ÌýNovember 2, 2020 -$ .00239 per kwhÌýÌýÌýÌý
ÌýOctober 2, 2020 -$ .00014 per kwhÌýÌýÌýÌý
ÌýSeptember 1, 2020 -$ .00505 per kwhÌýÌýÌýÌý
ÌýAugust 3, 2020 -$ .00361 per kwhÌýÌýÌýÌý
ÌýJuly 2, 2020 -$ .00370 per kwhÌýÌýÌýÌý
ÌýJune 2, 2020 -$ .00028 per kwhÌýÌýÌýÌý
ÌýMay 1, 2020 -$ .00003 per kwhÌýÌýÌýÌý
ÌýApril 2, 2020 $ .00095 per kwhÌýÌýÌýÌý
ÌýMarch 3, 2020 $ .00049 per kwhÌýÌýÌýÌý
ÌýFebruary 3, 2020 $ .00261 per kwhÌý ÌýÌý
ÌýJanuary 3, 2020 $ .00329 per kwhÌýÌýÌýÌý

Ìý

2019
Large General Service
Effective Date Class Energy Adjustment Factor (EAF)
December 2, 2019 -$ .00319 per kwh
November 1, 2019 -$ .00325 per kwh
October 2, 2019 $ .00356 per kwh
September 3, 2019 $ .00292 per kwh
August 2, 2019 -$ .00312 per kwh
July 2, 2019 -$ .00165 per kwh
June 3, 2019 -$ .00031 per kwh
May 2, 2019 -$ .00062 per kwh
April 3, 2019 -$ .00148 per kwh
March 6, 2019 -$ .00044 per kwh
February 8, 2019 $ .00387 per kwh
January 4, 2019 $ .00567 per kwh

Ìý

Irrigation Service

2022
Irrigation Service
Effective Date Class Energy Adjustment Factor (EAF)
ÌýJune 1, 2022 $ .01895 per kWhÌýÌý
ÌýMay 1, 2022 $ .01917 per kWhÌýÌý
ÌýApril 1, 2022 $ .01985 per kWhÌýÌý
ÌýMarch 1, 2022 $ .01991 per kWhÌýÌý
ÌýFebruary 1, 2022 $ .02202 per kWhÌýÌý
ÌýJanuary 1, 2022 $ .01897 per kWhÌýÌý
2021
Irrigation Service
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2021 $ .01959 per kwhÌýÌý
ÌýNovember 1, 2021 $ .01974 per kwhÌýÌý
ÌýOctober 1, 2021 $ .01892 per kwhÌýÌý
ÌýSeptember 1, 2021 $ .01853 per kwhÌýÌý
ÌýAugust 1, 2021 $ .02117 per kwhÌýÌý
ÌýJulyÌý1, 2021 $ .01951 per kwhÌýÌý
ÌýJune 1, 2021 $ .01345 per kwhÌýÌý
ÌýMay 1, 2021 $ .01269 per kwhÌýÌý
ÌýApril 2, 2021 $ .01243 per kwhÌýÌý
ÌýMarch 2, 2021 $ .01396 per kwhÌýÌý
ÌýFebruaryÌý1, 2021 $ .01500 per kwhÌýÌý
ÌýJanuary 4, 2021 $ .01333 per kwhÌýÌý

Ìý

2020
Irrigation Service
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2020 -$ .00127 per kwhÌýÌýÌýÌý
ÌýNovember 2, 2020 -$ .00240 per kwhÌýÌýÌýÌý
ÌýOctober 2, 2020 -$ .00014 per kwhÌýÌýÌýÌý
ÌýSeptember 1, 2020 -$ .00507 per kwhÌýÌýÌýÌý
ÌýAugust 3, 2020 -$ .00362 per kwhÌýÌýÌýÌý
ÌýJuly 2, 2020 -$ .00372 per kwhÌýÌýÌýÌý
ÌýJune 2, 2020 -$ .00028 per kwhÌýÌýÌýÌý
ÌýMay 1, 2020 -$ .00003 per kwhÌýÌýÌýÌý
ÌýApril 2, 2020 $ .00095 per kwhÌýÌýÌýÌý
ÌýMarch 3, 2020 $ .00049 per kwhÌýÌýÌýÌý
ÌýFebruary 3, 2020 $ .00262 per kwhÌýÌýÌýÌý
ÌýJanuary 3, 2020 $ .00330 per kwhÌýÌýÌýÌý

Ìý

2019
Irrigation Service
Effective Date Class Energy Adjustment Factor (EAF)
December 2, 2019 -$ .00320 per kwh
November 1, 2019 -$ .00326 per kwh
October 2, 2019 $ .00358 per kwh
September 3, 2019 $ .00293 per kwh
August 2, 2019 -$ .00313 per kwh
July 2, 2019 -$ .00166 per kwh
June 3, 2019 -$ .00031 per kwh
May 2, 2019 -$ .00062 per kwh
April 3, 2019 -$ .00149 per kwh
March 6, 2019 -$ .00044 per kwh
February 8, 2019 $ .00388 per kwh
January 4, 2019 $ .00567 per kwh

Ìý

Outdoor Lighting

2022
Outdoor Lighting
Effective Date Class Energy Adjustment Factor (EAF)
ÌýJune 1, 2022 $ .01655 per kWhÌýÌý
ÌýMay 1, 2022 $ .01673 per kWhÌýÌý
ÌýApril 1, 2022 $ .01733 per kWhÌýÌý
ÌýMarch 1, 2022 $ .01738 per kWhÌýÌý
ÌýFebruary 1, 2022 $ .01922 per kWhÌýÌý
ÌýJanuary 1, 2022 $ .01656 per kWhÌýÌý
2021
Outdoor Lighting
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2021 $ .01710 per kwhÌýÌý
ÌýNovember 1, 2021Ìý $ .01723 per kwhÌýÌý
ÌýOctober 1, 2021Ìý $ .01652 per kwhÌýÌý
ÌýSeptember 1, 2021Ìý $ .01618 per kwhÌýÌý
ÌýAugust 1, 2021 $ .01848 per kwhÌýÌý
ÌýJuly 1, 2021Ìý $ .01703 per kwhÌýÌý
ÌýJune 1, 2021 $ .01174 per kwhÌýÌý
ÌýMay 1, 2021Ìý $ .01108 per kwhÌýÌý
ÌýApril 2, 2021 $ .01085 per kwhÌýÌý
ÌýMarch 2, 2021Ìý $ .01218 per kwhÌýÌý
ÌýFebruary 1, 2021 $ .01310 per kwhÌýÌý
ÌýJanuary 4, 2021Ìý $ .01164 per kwhÌýÌý

Ìý

2020
Outdoor Lighting
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2020 -$ .00111 per kwhÌýÌý
ÌýNovember 2, 2020 -$ .00210 per kwhÌýÌý
ÌýOctober 2, 2020 -$ .00012 per kwhÌýÌý
ÌýSeptember 1, 2020 -$ .00443 per kwhÌýÌý
ÌýAugust 3, 2020 -$ .00316 per kwhÌýÌý
ÌýJuly 2, 2020 -$ .00325 per kwhÌýÌý
ÌýJune 2, 2020 -$ .00025 per kwhÌýÌý
ÌýMay 1, 2020 -$ .00002 per kwhÌýÌý
ÌýApril 2, 2020 $ .00083 per kwhÌýÌý
ÌýMarch 3, 2020 $ .00043 per kwhÌýÌý
ÌýFebruary 3, 2020 $ .00229 per kwh Ìý
ÌýJanuary 3, 2020 $ .00288 per kwhÌýÌý

Ìý

2019
Outdoor Lighting
Effective Date Class Energy Adjustment Factor (EAF)
December 2, 2019 -$ .00279 per kwh
November 1, 2019 -$ .00284 per kwh
October 2, 2019 $ .00312 per kwh
September 3, 2019 $ .00256 per kwh
August 2, 2019 -$ .00274 per kwh
July 2, 2019 -$ .00145 per kwh
June 3, 2019 -$ .00027 per kwh
May 2, 2019 -$ .00054 per kwh
April 3, 2019 -$ .00130 per kwh
March 6, 2019 -$ .00038 per kwh
February 8, 2019 $ .00339 per kwh
January 4, 2019 $ .00567 per kwh

Ìý

OPA (Municipal Pumping/Electric Vehicle)

2022
OPA (Municipal Pumping/Electric Vehicle)
Effective Date Class Energy Adjustment Factor (EAF)
ÌýJune 1, 2022 $ .02051 per kWhÌýÌý
ÌýMay 1, 2022 $ .02074 per kWhÌýÌý
ÌýApril 1, 2022 $ .02148 per kWhÌýÌý
ÌýMarch 1, 2022 $ .02154 per kWhÌýÌý
ÌýFebruary 1, 2022 $ .02383 per kWhÌýÌý
ÌýJanuary 1, 2022 $ .02053 per kWhÌýÌý
2021
OPA (Municipal Pumping/Electric Vehicle)
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2021 $ .02120 per kwhÌýÌý
ÌýNovember 1, 2021Ìý $ .02136 per kwhÌýÌý
ÌýOctober 1, 2021Ìý $ .02048 per kwhÌýÌý
ÌýSeptember 1, 2021Ìý $ .02005 per kwhÌýÌý
ÌýAugust 1, 2021 $ .02291 per kwhÌýÌý
ÌýJuly 1, 2021Ìý $ .02112 per kwhÌýÌý
ÌýJune 1, 2021 $ .01456 per kwhÌýÌý
ÌýMay 1, 2021Ìý $ .01373 per kwhÌýÌý
ÌýApril 2, 2021 $ .01345 per kwhÌýÌý
ÌýMarch 2, 2021ÌýÌý $ .01511 per kwhÌýÌý
ÌýFebruary 1, 2021Ìý $ .01624 per kwhÌýÌý
ÌýJanuary 4, 2021 $ .01443 per kwhÌýÌý
2020
OPA (Municipal Pumping/Electric Vehicle)
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2020 -$ .00138 per kwhÌýÌý
ÌýNovember 2, 2020 -$ .00260 per kwhÌýÌý
ÌýOctober 2, 2020 -$ .00015 per kwhÌýÌý
ÌýSeptember 1, 2020 -$ .00549 per kwhÌýÌý
ÌýAugust 3, 2020 -$ .00392 per kwhÌýÌý
ÌýJuly 2, 2020 -$ .00402 per kwhÌýÌý
ÌýJune 2, 2020 -$ .00031 per kwhÌýÌý
ÌýMay 1, 2020 -$ .00003 per kwhÌýÌý
ÌýApril 2, 2020 $ .00103 per kwhÌýÌý
ÌýMarch 3, 2020 $ .00053 per kwhÌýÌý
ÌýFebruary 3, 2020 $ .00284 per kwhÌýÌý
ÌýJanuary 3, 2020 $ .00357 per kwhÌýÌý

Ìý

2019
OPA (Municipal Pumping/Electric Vehicle)
Effective Date Class Energy Adjustment Factor (EAF)
December 2, 2019 -$ .00346 per kwh
November 1, 2019 -$ .00353 per kwh
October 2, 2019 $ .00387 per kwh
September 3, 2019 $ .00317 per kwh
August 2, 2019 -$ .00339 per kwh
July 2, 2019 -$ .00179 per kwh
June 3, 2019 -$ .00033 per kwh
May 2, 2019 -$ .00067 per kwh
April 3, 2019 -$ .00161 per kwh
March 6, 2019 -$ .00048 per kwh
February 8, 2019 $ .00420 per kwh
January 4, 2019 $ .00567 per kwh

Ìý

Controlled Service Water Heating

2022
Controlled Service Water Heating
Effective Date Class Energy Adjustment Factor (EAF)
ÌýJune 1, 2022 $ .02155 per kWhÌýÌý
ÌýMay 1, 2022 $ .02179 per kWhÌýÌý
ÌýApril 1, 2022 $ .02257 per kWhÌýÌý
ÌýMarch 1, 2022 $ .02263 per kWhÌýÌý
ÌýFebruary 1, 2022 $ .02504 per kWhÌýÌý
ÌýJanuary 1, 2022 $ .02156 per kWhÌýÌý
2021
Controlled Service Water Heating
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2021 $ .02227 per kwhÌýÌý
ÌýNovember 1, 2021Ìý $ .02244 per kwhÌýÌý
ÌýOctober 1, 2021Ìý $ .02151 per kwhÌýÌý
ÌýSeptember 1, 2021Ìý $ .02107 per kwhÌýÌý
ÌýAugust 1, 2021 $ .02407 per kwhÌýÌý
ÌýJuly 1, 2021Ìý $ .02219 per kwhÌýÌý
ÌýJune 1, 2021 $ .01529 per kwhÌýÌý
ÌýMay 1, 2021Ìý $ .01443 per kwhÌýÌý
ÌýApril 2, 2021 $ .01413 per kwhÌýÌý
ÌýMarch 2, 2021Ìý $ .01587 per kwhÌýÌý
ÌýFebruary 1, 2021 $ .01706 per kwhÌýÌý
ÌýJanuary 4, 2021Ìý $ .01516 per kwhÌýÌý

Ìý

2020
Controlled Service Water Heating
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2020 -$ .00144 per kwhÌý Ìý
ÌýNovember 2, 2020 -$ .00273 per kwhÌý Ìý
ÌýOctober 2, 2020 -$ .00015 per kwhÌýÌýÌý
ÌýSeptember 1, 2020 -$ .00577 per kwhÌýÌýÌý
ÌýAugust 3, 2020 -$ .00412 per kwhÌýÌýÌý
ÌýJuly 2, 2020 -$ .00423 per kwhÌýÌýÌý
ÌýJune 2, 2020 -$ .00032 per kwhÌýÌýÌý
ÌýMay 1, 2020 -$ .00003 per kwhÌýÌýÌý
ÌýApril 2, 2020 $ .00108 per kwhÌýÌýÌý
ÌýMarch 3, 2020 $ .00056 per kwhÌýÌýÌý
ÌýFebruary 3, 2020 $ .00298 per kwhÌýÌýÌý
ÌýJanuary 3, 2020 $ .00376 per kwhÌýÌýÌý

Ìý

2019
Controlled Service Water Heating
Effective Date Class Energy Adjustment Factor (EAF)
December 2, 2019 -$ .00364 per kwh
November 1, 2019 -$ .00371 per kwh
October 2, 2019 $ .00406 per kwh
September 3, 2019 $ .00333 per kwh
August 2, 2019 -$ .00356 per kwh
July 2, 2019 -$ .00189 per kwh
June 3, 2019 -$ .00035 per kwh
May 2, 2019 -$ .00071 per kwh
April 3, 2019 -$ .00169 per kwh
March 6, 2019 -$ .00050 per kwh
February 8, 2019 $ .00441 per kwh
January 4, 2019 $ .00567 per kwh

Ìý

Controlled Service Interruptible (Dual Fuel)

2022
Controlled Service Interruptible (Dual Fuel)
Effective Date Class Energy Adjustment Factor (EAF)
ÌýJune 1, 2022 $ .02164 per kWhÌýÌý
ÌýMay 1, 2022 $ .02189 per kWhÌýÌý
ÌýApril 1, 2022 $ .02266 per kWhÌýÌý
ÌýMarch 1, 2022 $ .02273 per kWhÌýÌý
ÌýFebruary 1, 2022 $ .02515 per kWhÌýÌý
ÌýJanuary 1, 2022 $ .02166 per kWhÌýÌý
2021
Controlled Service Interruptible (Dual Fuel)
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2021 $ .02237 per kwhÌýÌý
ÌýNovember 1, 2021Ìý $ .02254 per kwhÌýÌý
ÌýOctober 1, 2021Ìý $ .02160 per kwhÌýÌý
ÌýSeptember 1, 2021Ìý $ .02116 per kwhÌýÌý
ÌýAugust 1, 2021 $ .02418 per kwhÌýÌý
ÌýJuly 1, 2021 $ .02228 per kwhÌýÌý
ÌýJune 1, 2021Ìý $ .01536 per kwhÌýÌý
ÌýMay 1, 2021 $ .01449 per kwhÌýÌý
ÌýApril 2, 2021Ìý $ .01419 per kwhÌýÌý
ÌýMarch 2, 2021 $ .01594 per kwhÌýÌý
ÌýFebruary 1, 2021Ìý $ .01713 per kwhÌýÌý
ÌýJanuary 4, 2021 $ .01522 per kwhÌýÌý
2020
Controlled Service Interruptible (Dual Fuel)
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2020 -$ .00145 per kwhÌýÌýÌý
ÌýNovember 2, 2020 -$ .00275 per kwhÌýÌýÌý
ÌýOctober 2, 2020 -$ .00016 per kwhÌýÌýÌý
ÌýSeptember 1, 2020 -$ .00579 per kwhÌý Ìý
ÌýAugust 3, 2020 -$ .00414 per kwhÌý Ìý
ÌýJuly 2, 2020 -$ .00425 per kwhÌý Ìý
ÌýJune 2, 2020 -$ .00032 per kwhÌý Ìý
ÌýMay 1, 2020 -$ .00003 per kwhÌý Ìý
ÌýApril 2, 2020 $ .00108 per kwhÌý Ìý
ÌýMarch 3, 2020 $ .00056 per kwhÌý Ìý
ÌýFebruary 3, 2020 $ .00299 per kwhÌý Ìý
ÌýJanuary 3, 2020 $ .00377 per kwhÌý Ìý

Ìý

2019
Controlled Service Interruptible (Dual Fuel)
Effective Date Class Energy Adjustment Factor (EAF)
December 2, 2019 -$ .00366 per kwh
November 1, 2019 -$ .00372 per kwh
October 2, 2019 $ .00408 per kwh
September 3, 2019 $ .00335 per kwh
August 2, 2019 -$ .00358 per kwh
July 2, 2019 -$ .00189 per kwh
June 3, 2019 -$ .00035 per kwh
May 2, 2019 -$ .00071 per kwh
April 3, 2019 -$ .00170 per kwh
March 6, 2019 -$ .00050 per kwh
February 8, 2019 $ .00443 per kwh
January 4, 2019 $ .00567 per kwh

Ìý

Controlled Service Deferred (Thermal Storage/Fixed Time of Delivery)

2022
Controlled Service Deferred (Thermal Storage/Fixed Time of Delivery)
Effective Date Class Energy Adjustment Factor (EAF)
ÌýJune 1, 2022 $ .01947 per kWhÌýÌý
ÌýMay 1, 2022 $ .01969 per kWhÌýÌý
ÌýApril 1, 2022 $ .02039 per kWhÌýÌý
ÌýMarch 1, 2022 $ .02045 per kWhÌýÌý
ÌýFebruary 1, 2022 $ .02262 per kWhÌýÌý
ÌýJanuary 1, 2022 $ .01948 per kWhÌýÌý
2021
Controlled Service Deferred (Thermal Storage/Fixed Time of Delivery)
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2021 $ .02012 per kwhÌýÌý
ÌýNovember 1, 2021Ìý $ .02028 per kwhÌýÌý
ÌýOctober 1, 2021Ìý $ .01944 per kwhÌýÌý
ÌýSeptember 1, 2021Ìý $ .01903 per kwhÌýÌý
ÌýAugust 1, 2021 $ .02175 per kwhÌýÌý
ÌýJuly 1, 2021Ìý $ .02004 per kwhÌýÌý
ÌýJune 1, 2021 $ .01382 per kwhÌýÌý
ÌýMay 1, 2021Ìý $ .01304 per kwhÌýÌý
ÌýApril 2, 2021 $ .01276 per kwhÌýÌý
ÌýMarch 2, 2021 $ .01434 per kwhÌýÌý
ÌýFebruary 1, 2021 $ .01541 per kwhÌýÌý
ÌýJanuary 4, 2021 $ .01370 per kwhÌýÌý

Ìý

2020
Controlled Service Deferred (Thermal Storage/Fixed Time of Delivery)
Effective Date Class Energy Adjustment Factor (EAF)
ÌýDecember 1, 2020 -$ .00131 per kwhÌýÌýÌý
ÌýNovember 2, 2020 -$ .00247 per kwhÌýÌýÌý
ÌýOctober 2, 2020 -$ .00014 per kwhÌýÌýÌý
ÌýSeptember 1, 2020 -$ .00521 per kwhÌýÌýÌý
ÌýAugust 3, 2020 -$ .00372 per kwhÌýÌýÌý
ÌýJuly 2, 2020 -$ .00382 per kwhÌýÌýÌý
ÌýJune 2, 2020 -$ .00029 per kwhÌýÌýÌý
ÌýMay 1, 2020 -$ .00003 per kwhÌýÌýÌý
ÌýApril 2, 2020 $ .00097 per kwhÌýÌýÌý
ÌýMarch 3, 2020 $ .00051 per kwhÌýÌýÌý
ÌýFebruary 3, 2020 $ .00269 per kwhÌýÌýÌý
ÌýJanuary 3, 2020 $ .00339 per kwhÌýÌýÌý

Ìý

2019
Controlled Service Deferred (Thermal Storage/Fixed Time of Delivery)
Effective Date Class Energy Adjustment Factor (EAF)
December 2, 2019 -$ .00329 per kwh
November 1, 2019 -$ .00335 per kwh
October 2, 2019 $ .00367 per kwh
September 3, 2019 $ .00301 per kwh
August 2, 2019 -$ .00322 per kwh
July 2, 2019 -$ .00170 per kwh
June 3, 2019 -$ .00032 per kwh
May 2, 2019 -$ .00064 per kwh
April 3, 2019 -$ .00153 per kwh
March 6, 2019 -$ .00045 per kwh
February 8, 2019 $ .00399 per kwh
January 4, 2019 $ .00567 per kwh

Ìý

TheÌýEnergy Conservation and Optimization (ECO) Rider ECO surcharge represents our investment in energy-efficiency programs that help our customers save energy. The ECO surcharge is based on the total kilowatt-hours (kWh) our customers use, and the rate associated with that kWh usage except for Standby Service and those customers who have been granted an exemption.

ÌýECO surcharge factor for bills rendered:Ìý
Class Section From February 1,Ìý 2024 to
November 30, 2024
On or after December 1, 2024
Rate per kWh
Residential (includes RDC) 9.01, 9.02 $0.00683 $0.00545
Farm 9.03 $0.00689 $0.00558
General Service 10.01, 10.02, 10.03, 10.07 $0.00686 $0.00540
Large General Service 10.04, 10.05, 10.06, 14.02, 14.03 $0.00682 $0.00578
Irrigation Service 11.02 $0.00362 $0.00304
Outdoor Lighting 11.03, 11.04, 11.07 $0.00778 $0.00613
OPA 11.05 $0.00604 $0.00487
Controlled Service Deferred Load
(Thermal Storage)
14.01, 14.06 $0.00657 $0.00534
Controlled Service Interruptible (Dual Fuel) 14.04 $0.00709 $0.00561
Controlled Service Off Peak
(Fixed time of delivery and EV charging)
14.07, 14.12 $0.00593 $0.00453

The Electric Utility Infrastructure Cost (EUIC) Recovery Rider allows our company to recover costs incurred for advanced metering infrastructure and a new outage management system.

Electric Utility Infrastructure Cost Recovery Rider per meter charge
Class Section From April 1, 2024 toÌý January 31, 2025 On or after February 1, 2025
per meter charge
Residential 9.01 $1.43 $2.47
Residential RDC 9.02 $3.47 $5.77
Farm 9.03 $3.40 $7.56
Small General Service (Under 20 kW) 10.01Ìý $5.52 $3.98

General Service (20kW or Greater)

10.02 $5.52 $15.68
General Service - TOU 10.03, 10.07 $11.33 $25.40
Large General ServiceÌý
ÌýÌý Primary / Transmission

10.04, 10.05, 10.06, 11.01

$41.24 $135.88
Large General Service
ÌýÌý Secondary

10.04, 10.05, 10.06, 11.01

$13.31 $24.60
Irrigation Service 11.02 $9.31 $13.33
Outdoor Lighting (Metered) 11.03 $3.54 $2.66
OPA (Metered) 11.05 $3.96 $6.61
Controlled Service Deferred LoadÌý
ÌýÌý (Thermal Storage)
14.01, 14.06 $3.47 $5.77
Controlled Service InterruptibleÌý
ÌýÌý Self-Contained
14.04 $3.54 $5.88
Controlled Service InterruptibleÌý
ÌýÌý CT Metering
14.04 $14.24 $26.67
Controlled Service Off Peak
(Fixed time of service and EV charging)
14.07, 14.12 $4.33 $7.47

Our EITE Surcharge Rate applies to customers who do not qualify for the EITE (energy-intensive trade-exposed) Rate. Minnesota's energy policy supports lower electric rates for energy-intensive trade-exposed customers. We automatically exclude customers who receive Low Income Home Energy Assistance Program (LIHEAP) funds from the EITE Surcharge Rate.

EITE Surcharge Rate for bills rendered:
On or after January 1, 2024 $0.00045 per kWh
From December 1, 2022, through December 31, 2023 $0.00034 per kWh

As of January 2014 the Environmental Cost Recovery Rider (ECRR) allows our company to recover costs that we incur to meet state or federal environmental quality requirements for our electric generating facilities. The Minnesota Public Utilities Commission approved our request for an ECRR to include the costs associated with an air-quality control system (AQCS) at Big Stone plant in South Dakota. The AQCS allows Big Stone Plant to meet federal air quality requirements.

The ECRR factor is multiplied by our customers' monthly bills. It does not apply to any Mandatory Riders, sales tax, or any local assessments.

Environmental Cost Recovery Rider factorÌýfor bills rendered:
On or after December 1, 2018 0.0 percent
From November 1,Ìý2017, throughÌýNovember 30, 2018 -0.935Ìýpercent
FromÌýSeptember 1, 2016, throughÌýOctober 31, 2017 6.927 percent

The Renewable Resource Adjustment allows our company to recover costs previously offset by production tax credits associated with our renewable energy facilities. The energy generated by these facilities reduces the amount of fossil fuel and purchased energy necessary to meet our customers' needs.

The Renewable Resource Cost Recovery Rider from September 1, 2024 to present
Ìý Energy Charge per kWh Demand Charge per kW
Large General Service (a) $0.00228 $0.413
Large General Service SES-Exempt (a) $0.00177 $0.780
All Other Service $0.00303 N/A
All Other Service SES-Exempt $0.00683 N/A
The Renewable Resource Cost Recovery Rider from July 1, 2023 to August 31, 2024
Ìý Energy Charge per kWh
Demand Charge per kW
Large General Service (a) $0.00474 $0.920
Large General Service SES-Exempt (a) $0.00312 $0.889
All Other Service $0.00674 N/A
All other Service SES-Exempt $0.00803 N/A

(a) Rate schedules 10.04 Large General Service, 10.05 Large General Service - Time of Day, 10.06 Super Large General Service, 14.02 Real Time Pricing Rider, and 14.03 Large General Service Rider.

Revenue Decoupling is an important regulatory tool in the state of Minnesota and has been used by other state utilities to support conservation efforts. In Docket No. E017/GR-15-1033 the Minnesota Public Utilities Commission (PUC) required Otter Tail AOAÌåÓýƽ̨ Company to submit a decoupling proposal, which was subsequently reviewed and approved in Docket No. E017/GR-20-719 on a pilot basis, beginning July 1, 2022. The purpose of this rider is to support customer adoption of Distributed Energy Resources and work in conjunction with the Conservation Improvement Program (CIP) by neutralizing the impact of reduced sales due to promotion of energy conservation efforts. The Revenue Decoupling Mechanism (RDM) is applicable to the customers defined in Minnesota rate schedule 13.10, which defines the inputs and calculation of the RDM and subsequent application of the RDM to the customer groups.

The Revenue Decoupling Mechanism (RDM) Rider
Revenue Decoupling Adjustment
Prior On or after October 1, 2024Ìý
Basket #1 0.0816 ¢kWh 0.1661 ¢kWh
Basket #2 0.1681 ¢kWh 0.3417 ¢kWh
Basket #3 (0.0550) ¢kWh (0.1587) ¢kWh
Basket #4 0.1429 ¢kWh 0.2884 ¢kWh
Basket #5 (1.9935) ¢kWh (2.4147) ¢kWh
Basket #6 (0.0821 ¢kWh (0.1657) ¢kWh

The Transmission Cost Recovery Rider allows our company to recover costs associated with transmission additions designed to meet our customers' growing energy needs, accommodate the delivery of additional renewable energy, and enhance transmission system reliability.Ìý

The Transmission Cost Recovery Rider from April 1, 2024 to present
Ìý Energy Charge per kWh Demand Charge per kW
Large General Service (a) N/A $0.103
Controlled Service (b) $0.00005 N/A
Lighting (c) $0.00032 N/A
All Other Service $0.00030 N/A
The Transmission Cost Recovery Rider from August 1, 2022 to March 31, 2024
Ìý Energy Charge per kWh Demand Charge per kW
Large General Service (a) N/A $0.905
Controlled Service (b) $0.00050 N/A
Lighting (c) $0.00269 N/A
All Other Service $0.00262 N/A

(a) Rate schedules 10.04 Large General Service, 10.05 Large General Service - Time of Day, 10.06 Super Large General Service, 14.02 Real Time Pricing Rider, and 14.03 Large General Service Rider.

(b) Rate schedules 14.01 Water Heating, 14.04 Interruptible Load Self-Contained and CT Metering, 14.06 Deferred Load, 14.07 Fixed Time of Service, and 14.12 Off-Peak Electric Vehicle Rider.

(c) Rate schedules 11.03 Outdoor Lighting (Energy only),Ìý11.04 Outdoor Lighting, and 11.07 LED Street and Area Lighting Dusk to Dawn.

The Uplift Program Rider allows our company to recover costs associated with a low-income affordability program for residential customers that qualify for Low-Income Home Energy Assistance Program (LIHEAP) aid.

Uplift Program Rider rate per month
Class Section Prior ÌýOn or after September 1, 2024
rate per month
Residential (includes RDC) 9.01, 9.02 $0.81 $0.24
Farm 9.03 $1.62 $0.47
General Service 10.01, 10.02, 10.03, 10.07 $1.81 $0.54
Large General Service 10.04, 10.05, 10.06 $7.33 $2.30
OPA 11.02, 11.05 $1.04 $0.50