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Electricity prices Southern California (CAISO SP15), October 31, 2026

October 31, 2026 · Day-ahead wholesale price, excluding taxes, network charges and supplier margin.

Average
4.7¢/kWh
−10% vs. yesterday · +12% vs. 7-day average
Lowest
4.0¢/kWh
Highest
5.4¢/kWh
Hours with negative prices
0

Cheapest hours

Best time to run

Washing machine (2 h)
12 pm–2 pm, average 4.0¢/kWh
Dishwasher (3 h)
10 am–1 pm, average 4.0¢/kWh
Electric car (4 h)
10 am–2 pm, average 4.1¢/kWh

Hourly prices

036912151821
Cheapest hours highlighted. Times in local time.
Show the data as a table
HourPrice
04.8¢/kWh
14.8¢/kWh
24.8¢/kWh
34.8¢/kWh
44.8¢/kWh
54.8¢/kWh
64.8¢/kWh
74.7¢/kWh
84.2¢/kWh
94.1¢/kWh
104.1¢/kWh
114.1¢/kWh
124.0¢/kWh
134.1¢/kWh
144.1¢/kWh
154.4¢/kWh
165.0¢/kWh
175.4¢/kWh
185.3¢/kWh
195.3¢/kWh
205.3¢/kWh
215.3¢/kWh
225.4¢/kWh
234.9¢/kWh

Last 7 days, hour by hour

Cheapest hours highlighted. Times in local time.

Previous days

DateAverageLowestHighest
Oct 305.2¢/kWh4.0¢/kWh6.6¢/kWh
Oct 295.2¢/kWh4.2¢/kWh6.4¢/kWh
Oct 284.1¢/kWh2.0¢/kWh5.5¢/kWh
Oct 273.4¢/kWh0.9¢/kWh5.0¢/kWh
Oct 264.2¢/kWh1.8¢/kWh6.5¢/kWh
Oct 253.9¢/kWh1.1¢/kWh5.7¢/kWh
Oct 243.4¢/kWh0.5¢/kWh5.0¢/kWh

Source: Bundesnetzagentur | SMARD.de (CC BY 4.0)