Settlement pointERCOT · Southern zonenode:CARRIZO_ESR1
CARRIZO_ESR1
CARRIZO_ESR1 is an ERCOT settlement point in ERCOT's Southern zone near Shakes Solar and Caterina. 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 CARRIZO_ESR1.
- Grid location
- Southern zone
Map coordinate 28.5170, -99.8352.
- Nearest power plant
- Shakes Solar
7.1 miles away · 200 MW · solar
- Price record
- 167,735 price intervals · avg $37/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
Price behavior
Real-time price history, price shape, and fleet-relative statistics.
Latest real-time LMP
$2.76$/MWh
Jul 21, 6:00 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 pointhigh volatility
- Zone
- Southern
- Location
- 28.517, -99.835
- Node id
- CARRIZO_ESR1
Price statistics
167,735 intervalsAvg $/MWh
$37
Median
$28
99th pct
$179
Max spike
$1,379
Spikes > $1000
32
% negative
3.9%
Average price$37/MWh
$0more expensive than 89% of nodes$39+
Volatility$45/MWh
$0more volatile than 78% of nodes$58+
Negative-price hours3.9%
0.0%more often negative than 55% of nodes16.9%+
Average price by hourlocal time · trailing 90 days
0:006:0012:0018:0024:00
Recent pricehourly average · last 14 days
CARRIZO_ESR1 RT LMP2.76$/MWh