Demand Response in the Reliability Pricing Model

Chuck Whitlock

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DISPATCHABLE GENERATION

INTERMITTENT RESOURCES

PLANNED GENERATION

IMPORT GENERATION

DEMAND RESPONSE

Energy PriceMarket Based but

may be Mitigated to cost. Usually <$100

Market Based but may be Mitigated to cost.

Usually <$100 Not offered until

complete Market Based Usually >=$1,800

Transmission Planning

•Deactivation Required

•Nodal

•Deactivation Required

•Nodal

•Interconnection Cancellation

•Nodal

•Cancel Reservation

•Nodal • Zonal

RPMCommitment Long Term Long Term Long Term One Year One Year

DA Energy Offers Must Offer Must Offer Must Offer Must Offer Emergency Only

MW Values Reduced for Forced Outage

Wind UCAP = 13% ICAPSolar UCAP = 38% ICAP

Reduced for Forced Outage

Reduced for Forced Outage

Increased from ICAP for reserves

Availability 8,760 Hours 8,760 Hours 8,760 Hours 8,760 HoursLimited - 60 Hours

Ext. Summer – 1,840 Hours

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