System Ancillary Service Capacity Monitor
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Last Updated: Feb 21, 2025 22:06:53
Responsive Reserve Capacity (MW)
Generation Resources 1,717
Load Resources excluding Controllable Load Resources 1,175
Unprocured additional capacity from Load Resources excluding Controllable Load Resources 542
Controllable Load Resources 0
Resources capable of Fast Frequency Response 274
Deployed Generation Resources and Controllable Load Resources 0
Responsive Reserve Responsibility (MW)
Generation Resources 1,717
Load Resources excluding Controllable Load Resources 1,180
Resources capable of Fast Frequency Response 274
Controllable Load Resources 0
ERCOT Contingency Reserve Capacity (MW)
Generation Resources 163
Load Resources excluding Controllable Load Resources 98
Controllable Load Resources 98
Quick Start Generation Resources 290
Deployed Generation Resources and Load Resources 0
ERCOT Contingency Reserve Responsibility (MW)
Generation Resources 163
Load Resources excluding Controllable Load Resources 103
Controllable Load Resources 98
Quick Start Generation Resources 290
Non-Spin Reserve Capacity (MW)
On-Line Generation Resources With Energy Offer Curves including Quick Start Generation Resources 535
On-Line Generation Resources with Output Schedules 0
Undeployed Load Resources 0
Off-Line Generation Resources 1,095
Non-Spin Reserve Responsibility (MW)
On-Line Generation Resources with Energy Offer Curves 1,067
On-Line Generation Resources with Output Schedules 0
Load Resources 0
Off-Line Generation Resources excluding Quick Start Generation Resources 1,095
Quick Start Generation Resources 535
Regulation Capacity (MW)
Undeployed Reg-Up 280
Undeployed Reg-Down 35
Deployed Reg-Up 0
Deployed Reg-Down 246
Regulation Responsibility (MW)
Reg-Up 280
Reg-Down 281
System Available Capacity (MW)
Capacity from Controllable Load Resources available to decrease Base Points (energy consumption) in SCED -6,286
Capacity from Controllable Load Resources available to increase Base Points (energy consumption) in SCED 533
Capacity with Energy Offer Curves available to increase Generation Resource Base Points in SCED 12,256
Capacity with Energy Offer Curves available to decrease Generation Resource Base Points in SCED -39,199
Capacity without Energy Offer Curves available to increase Generation Resource Base Points in SCED 31
Capacity without Energy Offer Curves available to decrease Generation Resource Base Points in SCED -1,813
Capacity available to increase Generation Resource Base Points in the next 5 minutes in SCED (HDL) 9,025
Capacity available to decrease Generation Resource Base Points in the next 5 minutes in SCED (LDL) -15,185
ERCOT-wide Physical Responsive Capability
ERCOT-wide Physical Responsive Capability (PRC) 10,895
Real-Time Operating Reserve Demand Curve Capacity (MW)
Real-Time On-Line reserve capacity 16,244
Real-Time On-Line and Off-Line reserve capacity 19,479
EMR, OUT, and OUTL Capacity (MW)
Aggregate telemetered HSL capacity for Resources with a telemetered Resource Status of EMR 243
Aggregate telemetered HSL capacity for Resources with a telemetered Resource Status of OUT 4,102
Aggregate net telemetered consumption for Resources with a telemetered Resource Status of OUTL 1,410