Benefits
(millions $)
| WEIM Participants |
2014-2019 |
2020 |
2021 |
2022 |
2023 |
2024 |
2025 |
Total |
| Q1 |
Q2 |
| Arizona Public ServiceEntered 10/2016 |
$140.32 |
$48.96 |
$58.79 |
$88.84 |
$69.41 |
$29.04 |
$4.10 |
$11.21 |
$450.31 |
| AvangridEntered 04/2023 |
|
|
|
|
$20.22 |
$37.45 |
$11.22 |
$13.52 |
$82.41 |
| Avista UtilitiesEntered 04/2022 |
|
|
|
$24.08 |
$20.85 |
$16.56 |
$2.50 |
$2.42 |
$66.41 |
| BANCEntered 04/2019 |
$15.86 |
$30.36 |
$129.61 |
$281.65 |
$157.64 |
$177.45 |
$28.76 |
$35.86 |
$857.19 |
| BPAEntered 05/2022 |
|
|
|
$26.39 |
$35.38 |
$36.36 |
$8.06 |
$5.81 |
$111.98 |
| *California ISOEntered 11/2014 |
$191.88 |
$62.04 |
$146.00 |
$289.83 |
$198.61 |
$113.65 |
$21.96 |
$27.18 |
$1,051.15 |
| EPEEntered 04/2023 |
|
|
|
|
$13 |
$18.33 |
$3.22 |
$3.07 |
$37.62 |
| Idaho Power CompanyEntered 04/2018 |
$55.11 |
$26.30 |
$52.62 |
$43.95 |
$62.92 |
$40.07 |
$10.31 |
$11.15 |
$302.43 |
| LADWPEntered 04/2021 |
|
|
$42.71 |
$75.09 |
$148.96 |
$140.78 |
$17.46 |
$32.17 |
$457.17 |
| NV EnergyEntered 12/2015 |
$89.03 |
$24.62 |
$47.76 |
$117.75 |
$176.11 |
$207.07 |
$81.71 |
$84.12 |
$828.17 |
| NorthWestern EnergyEntered 06/2021 |
|
|
$12.09 |
$31.22 |
$30.95 |
$46.36 |
$13.69 |
$19.33 |
$153.64 |
| PacifiCorpEntered 11/2014 |
235.29 |
$40.63 |
$115.46 |
$200.02 |
$154.26 |
$192.42 |
$50.15 |
$33.02 |
$1,021.25 |
| Portland General ElectricEntered 10/2017 |
$73.27 |
$31.76 |
$30.78 |
$61.26 |
$64.01 |
$51.56 |
$11.29 |
$9.49 |
$333.42 |
| PowerexEntered 04/2018 |
$19.78 |
$4.03 |
$3.08 |
$12.41 |
$178.57 |
$50.37 |
$7.90 |
$7.28 |
$283.42 |
| PNMEntered 04/2021 |
|
|
$12.53 |
$34.59 |
$44.39 |
$56.83 |
$22.53 |
$48.96 |
$219.83 |
| Puget Sound EnergyEntered 10/2016 |
$41.25 |
$13.68 |
$20.67 |
$31.15 |
$46.97 |
$60.99 |
$11.26 |
$11.94 |
$237.91 |
| Salt River ProjectEntered 04/2020 |
|
36.06 |
$47.90 |
$77.08 |
$95.34 |
$68.48 |
$11.19 |
$30.01 |
$366.06 |
| Seattle City LightEntered 04/2020 |
|
$6.64 |
$13.92 |
$14.88 |
$17.6 |
$46.2 |
$23.22 |
$11.90 |
$134.36 |
| Tacoma PowerEntered 04/2022 |
|
|
|
$9.61 |
$22.40 |
$26.53 |
$3.17 |
$6.36 |
$68.07 |
| TEPEntered 05/2022 |
|
|
|
$40.93 |
$28.87 |
$31.2 |
$3.96 |
$4.36 |
$109.32 |
| TIDEntered 04/2021 |
|
|
$5.11 |
$10.82 |
$6.79 |
$5.22 |
$1.10 |
$0.84 |
$29.88 |
| WALCEntered 04/2023 |
|
|
|
|
$59.35 |
$117.57 |
$20.60 |
$10.44 |
$207.96 |
| Total |
$861.79 |
$325.08 |
$739.03 |
$1471.55 |
$1652.6 |
$1570.49 |
$369.36 |
$420.44 |
$7,410.32 |
*The California ISO is the balancing authority and not a market participant, with benefits estimated for the California ISO balancing authority area accruing to its market participants and not the California ISO Corporation.
