System Ancillary Service Capacity Monitor
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Last Updated: May 18, 2024 14:34:45
Responsive Reserve Capacity (MW)
Generation Resources 1,188
Load Resources excluding Controllable Load Resources 1,195
Unprocured additional capacity from Load Resources excluding Controllable Load Resources 385
Controllable Load Resources 0
Resources capable of Fast Frequency Response 84
Deployed Generation Resources and Controllable Load Resources 0
Responsive Reserve Responsibility (MW)
Generation Resources 1,188
Load Resources excluding Controllable Load Resources 1,218
Resources capable of Fast Frequency Response 84
Controllable Load Resources 0
ERCOT Contingency Reserve Capacity (MW)
Generation Resources 1,371
Load Resources excluding Controllable Load Resources 198
Controllable Load Resources 172
Quick Start Generation Resources 749
Deployed Generation Resources and Load Resources 0
ERCOT Contingency Reserve Responsibility (MW)
Generation Resources 1,386
Load Resources excluding Controllable Load Resources 211
Controllable Load Resources 172
Quick Start Generation Resources 749
Non-Spin Reserve Capacity (MW)
On-Line Generation Resources With Energy Offer Curves including Quick Start Generation Resources 569
On-Line Generation Resources with Output Schedules 0
Undeployed Load Resources 77
Off-Line Generation Resources 2,070
Non-Spin Reserve Responsibility (MW)
On-Line Generation Resources with Energy Offer Curves 876
On-Line Generation Resources with Output Schedules 0
Load Resources 59
Off-Line Generation Resources excluding Quick Start Generation Resources 2,070
Quick Start Generation Resources 360
Regulation Capacity (MW)
Undeployed Reg-Up 281
Undeployed Reg-Down 396
Deployed Reg-Up 233
Deployed Reg-Down 0
Regulation Responsibility (MW)
Reg-Up 513
Reg-Down 396
System Available Capacity (MW)
Capacity from Controllable Load Resources available to decrease Base Points (energy consumption) in SCED -2,989
Capacity from Controllable Load Resources available to increase Base Points (energy consumption) in SCED 106
Capacity with Energy Offer Curves available to increase Generation Resource Base Points in SCED 4,715
Capacity with Energy Offer Curves available to decrease Generation Resource Base Points in SCED -40,263
Capacity without Energy Offer Curves available to increase Generation Resource Base Points in SCED 26
Capacity without Energy Offer Curves available to decrease Generation Resource Base Points in SCED -1,160
Capacity available to increase Generation Resource Base Points in the next 5 minutes in SCED (HDL) 3,058
Capacity available to decrease Generation Resource Base Points in the next 5 minutes in SCED (LDL) -25,453
ERCOT-wide Physical Responsive Capability
ERCOT-wide Physical Responsive Capability (PRC) 7,221
Real-Time Operating Reserve Demand Curve Capacity (MW)
Real-Time On-Line reserve capacity 10,593
Real-Time On-Line and Off-Line reserve capacity 16,708
EMR, OUT, and OUTL Capacity (MW)
Aggregate telemetered HSL capacity for Resources with a telemetered Resource Status of EMR 317
Aggregate telemetered HSL capacity for Resources with a telemetered Resource Status of OUT 12,195
Aggregate net telemetered consumption for Resources with a telemetered Resource Status of OUTL 1,460