POWER MARKETS
WEST Whereas prices in Northern California are starting to rise as temperatures begin to drop, prices in Southern California have remained relatively flat as conditions have stayed relatively warm so far in November. For the month to date, Day Ahead prices are averaging $26.52/MWh in Mid-C, $39.15/MWh in NP15, and $30.41/MWh in SP15. Both the morning and the evening ramps are fortifying to meet the growing demand for heat, which the grid should be able to handle as long as wind and solar generation remains high.
ERCOT Term prices have been mixed this week as term prices for natural gas have shifted slightly higher. Term heat rates for Q4 have been mostly flat, and the contango from CY25 to CY28 has tightened from $3.00/MWh to approximately $2.00/MWh over the course of the week. Real-time prices for November are averaging in the mid-$30s/MWh, marked by several high-priced intervals, particularly in the evening, when solar shutters and wind output has failed to compensate. Moreover, the current ORDC scarcity adder, despite being just under $1.00/MWh for the month, is higher than it has been in some time.
EAST Although cooler weather had begun to increase the amount of load dedicated to heating, it has not been brisk enough this week to keep the Day Ahead market from out-performing Real Time in all regions. Averaging $34.07/MWh in PJM, $33.97/MWh in NYI-SO, and $37.63/MWh in ISO-NE's WCMASS, Day Ahead prices have hovered solidly above Real Time prices, which have managed averages of $29.06/MWh, $30.59/MWh, and $35.89/MWh, respectively. The market may continue to wait for the full onslaught of typical heating demand next week, for the first part of the week is expected to be mostly dry and sunny with temperatures possibly reaching the 60s in many cities.