Materials of WiDS Texas 2021 Hackathon
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Updated
Jun 20, 2021 - Python
Materials of WiDS Texas 2021 Hackathon
Python based data collection tool which currently supports PJM but will eventually cover everyone else....
Tiny fully-typed python client for the ERCOT Public API
Multi-agent RAG system using LangGraph over ERCOT protocols with retrieval optimization, memory, and web fallback.
PowerConnection.AI applications — energy sales and customer portal
ERCOT plan comparison demo: simulate electricity bill costs from 15-minute usage and weather scenarios, then rank plans (MVP, extensible lakehouse roadmap).
Free, open-source TypeScript/JavaScript client for US ISO/RTO energy data. No API key required.
End-to-end hourly ERCOT electricity demand forecasting: EIA + Open-Meteo data, leakage-safe features, walk-forward backtest (2.67% MAPE, 69% over baseline), CQR-calibrated 80% intervals, and a live interactive Streamlit Grid Planner.
Live nodal LMP price map across US ISOs
ERCOT BESS arbitrage: LightGBM dispatch adds +$2.6M/yr (100 MW battery) over persistence on 2-year held-out test (77% of ceiling).
ERCOT battery energy-arbitrage backtester: LP-optimal daily dispatch over 2.5 years of real day-ahead prices, +27-33% vs naive baseline
Solar supply forecasting model training and MLflow deployment
Compare what you pay for electricity with what the grid pays - live wholesale vs residential retail
ERCOT's 434 GW interconnection queue analyzed in PostgreSQL/PostGIS: trigram POI geolocation, county queue pressure, cohort attrition, and the cost factor
Daily solar and wind curtailment across US ISOs - CAISO, ERCOT. Open source.
End-to-end analysis of 5 years of ERCOT hourly grid load data, featuring a Winter Storm Uri case study. Built in Python, SQL, and Power BI.
Developmental Phase of EnergyHack2026
ERCOT grid analytics: 22,500+ hours of real Texas load/price/weather data and a day-ahead load forecaster benchmarked against SARIMA and ERCOT's own forecast
Time-series forecasting of hourly electricity demand in ERCOT regions.
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