System Ancillary Service Capacity Monitor
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Last Updated: Jul 01, 2025 17:52:06
Responsive Reserve Capacity (MW)
Generation Resources 1,370
Load Resources excluding Controllable Load Resources 834
Unprocured additional capacity from Load Resources excluding Controllable Load Resources 371
Controllable Load Resources 0
Resources capable of Fast Frequency Response 127
Deployed Generation Resources and Controllable Load Resources 0
Responsive Reserve Responsibility (MW)
Generation Resources 1,372
Load Resources excluding Controllable Load Resources 856
Resources capable of Fast Frequency Response 127
Controllable Load Resources 0
ERCOT Contingency Reserve Capacity (MW)
Generation Resources 1,491
Load Resources excluding Controllable Load Resources 178
Controllable Load Resources 0
Quick Start Generation Resources 462
Deployed Generation Resources and Load Resources 0
ERCOT Contingency Reserve Responsibility (MW)
Generation Resources 1,673
Load Resources excluding Controllable Load Resources 180
Controllable Load Resources 0
Quick Start Generation Resources 462
Non-Spin Reserve Capacity (MW)
On-Line Generation Resources With Energy Offer Curves including Quick Start Generation Resources 0
On-Line Generation Resources with Output Schedules 0
Undeployed Load Resources 0
Off-Line Generation Resources 1,296
Non-Spin Reserve Responsibility (MW)
On-Line Generation Resources with Energy Offer Curves 535
On-Line Generation Resources with Output Schedules 0
Load Resources 8
Off-Line Generation Resources excluding Quick Start Generation Resources 1,296
Quick Start Generation Resources 0
Regulation Capacity (MW)
Undeployed Reg-Up 453
Undeployed Reg-Down 549
Deployed Reg-Up 173
Deployed Reg-Down 0
Regulation Responsibility (MW)
Reg-Up 627
Reg-Down 549
System Available Capacity (MW)
Capacity from Controllable Load Resources available to decrease Base Points (energy consumption) in SCED -5,750
Capacity from Controllable Load Resources available to increase Base Points (energy consumption) in SCED 340
Capacity with Energy Offer Curves available to increase Generation Resource Base Points in SCED 7,810
Capacity with Energy Offer Curves available to decrease Generation Resource Base Points in SCED -47,268
Capacity without Energy Offer Curves available to increase Generation Resource Base Points in SCED 41
Capacity without Energy Offer Curves available to decrease Generation Resource Base Points in SCED -1,750
Capacity available to increase Generation Resource Base Points in the next 5 minutes in SCED (HDL) 6,171
Capacity available to decrease Generation Resource Base Points in the next 5 minutes in SCED (LDL) -22,165
ERCOT-wide Physical Responsive Capability
ERCOT-wide Physical Responsive Capability (PRC) 10,159
Real-Time Operating Reserve Demand Curve Capacity (MW)
Real-Time On-Line reserve capacity 12,621
Real-Time On-Line and Off-Line reserve capacity 14,505
EMR, OUT, and OUTL Capacity (MW)
Aggregate telemetered HSL capacity for Resources with a telemetered Resource Status of EMR 267
Aggregate telemetered HSL capacity for Resources with a telemetered Resource Status of OUT 7,617
Aggregate net telemetered consumption for Resources with a telemetered Resource Status of OUTL 1,618