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Electricity prices Northern California (CAISO NP15), October 31, 2026

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

Average
5.0¢/kWh
−7% vs. yesterday · +4% vs. 7-day average
Lowest
4.3¢/kWh
Highest
5.8¢/kWh
Hours with negative prices
0

Cheapest hours

Best time to run

Washing machine (2 h)
12 pm–2 pm, average 4.4¢/kWh
Dishwasher (3 h)
11 am–2 pm, average 4.4¢/kWh
Electric car (4 h)
11 am–3 pm, average 4.5¢/kWh

Hourly prices

036912151821
Cheapest hours highlighted. Times in local time.
Show the data as a table
HourPrice
04.9¢/kWh
14.9¢/kWh
24.8¢/kWh
34.7¢/kWh
44.8¢/kWh
54.8¢/kWh
65.1¢/kWh
75.1¢/kWh
84.8¢/kWh
94.7¢/kWh
104.6¢/kWh
114.5¢/kWh
124.3¢/kWh
134.4¢/kWh
144.6¢/kWh
154.9¢/kWh
165.3¢/kWh
175.6¢/kWh
185.8¢/kWh
195.6¢/kWh
205.6¢/kWh
215.6¢/kWh
225.5¢/kWh
235.0¢/kWh

Last 7 days, hour by hour

Cheapest hours highlighted. Times in local time.

Previous days

DateAverageLowestHighest
Oct 305.4¢/kWh4.1¢/kWh6.7¢/kWh
Oct 295.4¢/kWh4.6¢/kWh6.7¢/kWh
Oct 284.6¢/kWh3.3¢/kWh5.8¢/kWh
Oct 274.3¢/kWh2.6¢/kWh5.6¢/kWh
Oct 264.9¢/kWh3.0¢/kWh6.6¢/kWh
Oct 254.7¢/kWh2.8¢/kWh5.8¢/kWh
Oct 244.4¢/kWh2.1¢/kWh5.6¢/kWh

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