The Demand Response Annual Output Calculator estimates the annual energy reduction delivered by a demand response portfolio during dispatched events. It uses committed load reduction, average event duration, number of events, and the share of committed performance that is actually delivered.
Program managers, aggregators, and facility teams can use the estimate to compare participation scenarios and approximate the scale of curtailed or shifted energy. It is not a baseline settlement engine; measured program output still depends on the applicable baseline method, event exclusions, telemetry, and verification rules.
Use the dispatchable capacity committed to the program, not total nameplate capacity that cannot respond.
Enter the expected utilization or event assumptions for a typical year.
Use observed availability, efficiency, or performance data where available.
Use the delivered MWh estimate for planning, then compare it with interval data or settlement records.
The result represents energy curtailed or shifted during events. It does not represent continuous electricity generation.
The result is an annual energy estimate after the entered operating and delivery adjustments.
Real dispatch, customer opt-outs, baseline rules, and operational constraints can materially change actual output.
Given: 12 MW committed reduction, 3 hours per event, 35 events per year, and 88% average performance.
Calculation: 12 × 3 × 35 × 0.88 = 1,108.8 MWh.
Result: Estimated annual demand response output is 1,108.8 MWh.
The main result is energy in megawatt-hours. Capacity in megawatts is multiplied by time and operating factors to obtain annual energy.
Use capacity that can realistically be dispatched under the program rules. Exclude assets or loads that are unavailable or contractually restricted.
No. Capacity factor, availability, efficiency, and performance are bounded at 100% in this model.
Not necessarily. Settlement may use interval baselines, telemetry adjustments, penalties, and event-specific rules not represented here.
Replace planning assumptions with measured portfolio availability, dispatch hours, and verified delivered performance from comparable periods.