Settlement pointERCOT · Southern zonenode:CCEC_ST1
CCEC_ST1
CCEC_ST1 is an ERCOT settlement point in ERCOT's Southern zone near Corpus Christi Energy Center and Nueces Bay. It records locational marginal prices at this point on the grid; Ask the Grid tracks its five-minute real-time prices, day-ahead prices, historical price shape, and 24-hour Metiscast forecast.
Asset facts
Market identity, price telemetry, and nearby grid context.
- Settlement point
- Settlement point
ERCOT market identifier CCEC_ST1.
- Grid location
- Southern zone
Map coordinate 27.8152, -97.4275.
- Nearest power plant
- Corpus Christi Energy Center
0.1 miles away · 506 MW · natural gas
- Price record
- 167,890 price intervals · avg $30/MWh · 365 day window
Real-time LMP, day-ahead price, hourly shape, and fleet-relative statistics.
Local grid context
Assets and settlement points nearest this location in ERCOT's Southern zone.
Nearby power plants
Corpus Christi Energy Center506 MW · natural gas · Nueces County0.1 miNueces Bay633 MW · natural gas · Nueces County0.6 miHEBCCBakery3.2 MW · natural gas · Nueces County2.9 miValero Refinery Corpus Christi West65.2 MW · petroleum · Nueces County3.3 miWeil Tract BESS9.9 MW · batteries · Nueces County3.9 mi
Price behavior
Real-time price history, price shape, and fleet-relative statistics.
Latest real-time LMP
$29.12$/MWh
Jul 21, 7:00 PM UTC
ERCOT day-ahead prices are market settlements, not model predictions. Error statistics compare completed delivery hours with hourly real-time LMP averages.
Settlement pointlow volatility
- Zone
- Southern
- Location
- 27.815, -97.428
- Node id
- CCEC_ST1
Price statistics
167,890 intervalsAvg $/MWh
$30
Median
$25
99th pct
$122
Max spike
$1,360
Spikes > $1000
6
% negative
3.1%
Average price$30/MWh
$0more expensive than 26% of nodes$39+
Volatility$30/MWh
$0more volatile than 27% of nodes$58+
Negative-price hours3.1%
0.0%more often negative than 51% of nodes16.9%+
Average price by hourlocal time · trailing 90 days
0:006:0012:0018:0024:00
Recent pricehourly average · last 14 days
CCEC_ST1 RT LMP29.12$/MWh