ASP Weekly Operating Reserve Price

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ACTIVE RESERVES

Date

Regulating

Spinning

Supplemental

 OFF PEAK 

 ON PEAK 

 OFF PEAK 

 ON PEAK 

 OFF PEAK 

 ON PEAK 
2026-07-26 to 2026-08-01$36.59$30.68$12.22$23.76$3.89$7.28
2026-08-02 to 2026-08-08$29.35$41.93$7.60$28.00$5.75$17.26
2026-08-09 to 2026-08-15$35.98$31.82$12.06$22.92$3.29$11.08
2026-08-16 to 2026-08-22$46.29$85.11$22.72$61.92$8.93$42.21
STANDBY RESERVES

Date

Regulating Weighted Average

OFF PEAK

ON PEAK

Premium

Activation

Premium

Activation
2026-07-26 to 2026-08-01$29.74$17.50$20.88$157.57
2026-08-02 to 2026-08-08$28.43$39.15$19.32$134.99
2026-08-09 to 2026-08-15$15.05$18.55$12.38$132.94
2026-08-16 to 2026-08-22$10.12$35.32$9.18$133.10

Date

Spinning Weighted Average

OFF PEAK

ON PEAK

Premium

Activation

Premium

Activation
2026-07-26 to 2026-08-01$7.81$12.34$14.41$43.65
2026-08-02 to 2026-08-08$7.22$13.88$12.91$41.91
2026-08-09 to 2026-08-15$4.34$19.99$9.03$44.59
2026-08-16 to 2026-08-22$3.21$18.89$6.03$70.06

Date

Supplemental Weighted Average

OFF PEAK

ON PEAK

Premium

Activation

Premium

Activation
2026-07-26 to 2026-08-01$5.10$12.47$8.49$34.01
2026-08-02 to 2026-08-08$7.33$17.95$16.90$22.35
2026-08-09 to 2026-08-15$1.60$21.14$6.89$45.33
2026-08-16 to 2026-08-22$1.29$14.57$2.31$51.68
Note: If the last day of the month is not Saturday, the prices for that week are moved into the report of the next month. Prices are $/MWh