ISO / RTO operators
Renewable production inputs for day-ahead and real-time dispatch — at portfolio and asset level.
ISO and RTO operators managing high renewable penetration need more than a single deterministic production number. Gridvynt delivers P10/P50/P90 forecasts per asset and aggregated by balancing area, with output formats native to your scheduling systems.
What ISO/RTO dispatch desks need
Purpose-built for the ISO and RTO scheduling workflow.
Balancing Area Portfolio Aggregation
Forecasts aggregated at your balancing area topology — not just individual assets. Portfolio-level P10/P50/P90 bands for your full renewable fleet, with per-project breakdowns available for the dispatch desk. Gridvynt understands your BA boundary, not just the latitude of each panel.
Native Scheduling System Integration
OATI WebSmarts (push and pull), OSIsoft Pi System historian write-back, and REST push webhook. Forecast outputs arrive in the format and at the cadence your existing day-ahead scheduling system expects — no middleware transformation layer between Gridvynt and your EMS data bus.
Ramp Event Early Warning
Automated alerts when the model detects elevated ramp probability — solar ramp > 100 MW in a 60-minute window or wind generation change > 15% of rated capacity within a 12-hour window. Alerts delivered via webhook or email to your operations notification stack, ahead of the event entering your real-time scheduling window.
Integration
How Gridvynt connects to your scheduling stack.
Most ISO and RTO scheduling systems ingest renewable forecasts through a pre-defined API endpoint or scheduled file drop — configured years before any new vendor arrives. Gridvynt adapts to your existing ingestion format and cadence, not the other way around. We have published to OATI AXML message format, ISO-standard REST schemas, and flat CSV column templates. If your system has a documented ingest spec, we match it.
- OATI push and pull (WebSmarts compatible)
- OSIsoft Pi System historian write-back
- Generic REST JSON / CSV endpoint
- FTP/SFTP scheduled file drops
- Webhook push on each 6-hour model update
{
"balancing_area": "PSCO",
"horizon_h": 72,
"interval_min": 15,
"solar_portfolio_mw": {
"p10": 41.2, "p50": 52.8, "p90": 64.1
},
"wind_portfolio_mw": {
"p10": 18.4, "p50": 24.1, "p90": 31.7
},
"reserve_target_mw": 23.4
}