Settlement pointERCOT · Southern zonenode:HARLIN_1_RN
HARLIN_1_RN
HARLIN_1_RN is an ERCOT settlement point in ERCOT's Southern zone near SMT Harlingen II LLC and E. Porte Ct.. 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 HARLIN_1_RN.
- Grid location
- Southern zone
Map coordinate 26.2080, -97.7095.
- Nearest power plant
- SMT Harlingen II LLC
2.2 miles away · 10 MW · batteries
- Price record
- 136,814 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
Price behavior
Real-time price history, price shape, and fleet-relative statistics.
Latest real-time LMP
$32.36$/MWh
Jul 21, 8:00 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 pointmoderate volatility
- Zone
- Southern
- Location
- 26.208, -97.709
- Node id
- HARLIN_1_RN
Price statistics
136,814 intervalsAvg $/MWh
$30
Median
$24
99th pct
$151
Max spike
$1,765
Spikes > $1000
33
% negative
5.4%
Average price$30/MWh
$0more expensive than 30% of nodes$39+
Volatility$40/MWh
$0more volatile than 55% of nodes$58+
Negative-price hours5.4%
0.0%more often negative than 63% of nodes16.9%+
Average price by hourlocal time · trailing 90 days
0:006:0012:0018:0024:00
Recent pricehourly average · last 14 days
HARLIN_1_RN RT LMP32.36$/MWh