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Energy/Transition · Index Gold

Renewable Resource Availability

How favorable are wind+solar resource conditions in the ERCOT region?

Refresh
hourly
History
47.5 yrs
Plan
Gold
100.0/ 100
Rising

US-ERCOT-Region

1979-01-03 47.5 yrs · 2,455 pts 2026-06-26

Top drivers

avg_wind_100m_msavg_shortwave_wm2wind_vs_solar_mix
⌁ mcp.call("adw-217") vADW-217-live-1.0
Use cases

What it unlocks

For an agent

An energy-trading agent monitoring the ERCOT real-time market queries ADW-217 hourly; when availability_score reads 100.0 (its current value, at the 100th percentile) — driven by high avg_wind and avg_radiation from the 48-hour Open-Meteo forecast — the agent expects suppressed real-time LMP prices in wind-heavy ERCOT zones and adjusts its day-ahead virtual offers accordingly, while flagging periods where solar radiation is forecast to drop sharply as potential price-spike windows. The 48-hour forward-looking methodology (0.5*wind + 0.5*solar from the forecast horizon, not lagged actuals) gives the agent a temporal edge over capacity-factor reports that reflect yesterday's output. Source_lineage pinning Open-Meteo's specific grid coordinates for the ERCOT footprint ensures the resource assessment is geographically consistent across runs.

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For the business

A corporate energy buyer managing a large industrial facility under a real-time ERCOT tariff uses ADW-217 to schedule discretionary production loads — such as electrolysis or refrigeration cycling — into windows when renewable resource availability is highest and spot prices are likely lowest. When availability_score is near 100 (as it currently reads), the buyer's energy manager schedules energy-intensive batch runs for the next 24–48 hours; when the score drops below 40 (low wind, low solar, high fossil-fuel price exposure), discretionary loads are deferred. This replaces a manual review of ERCOT wind-generation forecasts and NOAA solar irradiance maps that previously required a specialist analyst and still produced a 12-hour lag in decision-making.

Forward outlook

Prediction

Horizon
Recommended use
How favorable are wind+solar resource conditions in the ERCOT region?
Methodology

How it's built

0.5*wind-availability + 0.5*solar-availability from 48h forecast

Open-Meteo

Version ADW-217-live-1.0 · validated to beat a naive baseline · benchmark: Proprietary lagged capacity factors; this is real-time physical resource