System Ancillary Service Capacity Monitor
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Last Updated: Apr 16, 2025 18:05:13
Responsive Reserve Capacity (MW)
Generation Resources 1,295
Load Resources excluding Controllable Load Resources 1,374
Unprocured additional capacity from Load Resources excluding Controllable Load Resources 221
Controllable Load Resources 0
Resources capable of Fast Frequency Response 165
Deployed Generation Resources and Controllable Load Resources 0
Responsive Reserve Responsibility (MW)
Generation Resources 1,296
Load Resources excluding Controllable Load Resources 1,414
Resources capable of Fast Frequency Response 165
Controllable Load Resources 0
ERCOT Contingency Reserve Capacity (MW)
Generation Resources 837
Load Resources excluding Controllable Load Resources 154
Controllable Load Resources 11
Quick Start Generation Resources 510
Deployed Generation Resources and Load Resources 0
ERCOT Contingency Reserve Responsibility (MW)
Generation Resources 972
Load Resources excluding Controllable Load Resources 158
Controllable Load Resources 11
Quick Start Generation Resources 510
Non-Spin Reserve Capacity (MW)
On-Line Generation Resources With Energy Offer Curves including Quick Start Generation Resources 144
On-Line Generation Resources with Output Schedules 0
Undeployed Load Resources 0
Off-Line Generation Resources 1,318
Non-Spin Reserve Responsibility (MW)
On-Line Generation Resources with Energy Offer Curves 409
On-Line Generation Resources with Output Schedules 0
Load Resources 139
Off-Line Generation Resources excluding Quick Start Generation Resources 1,318
Quick Start Generation Resources 144
Regulation Capacity (MW)
Undeployed Reg-Up 753
Undeployed Reg-Down 35
Deployed Reg-Up 0
Deployed Reg-Down 402
Regulation Responsibility (MW)
Reg-Up 753
Reg-Down 438
System Available Capacity (MW)
Capacity from Controllable Load Resources available to decrease Base Points (energy consumption) in SCED -4,000
Capacity from Controllable Load Resources available to increase Base Points (energy consumption) in SCED 692
Capacity with Energy Offer Curves available to increase Generation Resource Base Points in SCED 22,009
Capacity with Energy Offer Curves available to decrease Generation Resource Base Points in SCED -49,529
Capacity without Energy Offer Curves available to increase Generation Resource Base Points in SCED 91
Capacity without Energy Offer Curves available to decrease Generation Resource Base Points in SCED -1,603
Capacity available to increase Generation Resource Base Points in the next 5 minutes in SCED (HDL) 16,697
Capacity available to decrease Generation Resource Base Points in the next 5 minutes in SCED (LDL) -36,828
ERCOT-wide Physical Responsive Capability
ERCOT-wide Physical Responsive Capability (PRC) 12,237
Real-Time Operating Reserve Demand Curve Capacity (MW)
Real-Time On-Line reserve capacity 26,966
Real-Time On-Line and Off-Line reserve capacity 32,180
EMR, OUT, and OUTL Capacity (MW)
Aggregate telemetered HSL capacity for Resources with a telemetered Resource Status of EMR 258
Aggregate telemetered HSL capacity for Resources with a telemetered Resource Status of OUT 19,179
Aggregate net telemetered consumption for Resources with a telemetered Resource Status of OUTL 1,545