Twenty nine years of physical supply, demand, storage, and generation actual data. Plus, eight interconnected forecast models estimate supply, demand, and storage forces that tip the balance of the U.S. natural gas market.
SASEA has a deep knowledge base across natural gas, coal, nuclear, solar, wind, and pipeline infrastructure. In addition, SASEA taps into decades of physical supply, demand, storage, and generation data — all queryable through natural conversation.
Ask anything in any context and get factual, logical answers with contextual analysis in ~25 seconds or less.
DATA COVERAGE
14 live data sources · 88+ database tables · 636K+ pre-computed metrics always ready · 29 years of historical depth
A suite of walk-forward validated models forecasting every component of natural gas supply, demand, and storage 24 months forward. Each model refreshes daily with live data — zero human intervention.
Experiment with your own assumptions directly in chat, or (with Desk and Team mode) upload the BRAIN Balance Report workbook — SASEA backfills latest actuals and populates forward months with the most recent forecasts.
MODEL SUITE
29 automated fetch + refresh workflows · Numerical Weather Prediction (NWP) refresh 6x/day · 6 NWP forecast models · 5-region bottom-up storage stack
Gas-intensity and population-weighted HDD/CDD across 9 Census Divisions with live Numerical Weather Prediction (NWP) forecasts and econometric demand modeling.
9 Census Divisions · 199 cities
Architecture
CONUS HDD/CDD, implied gas demand (Bcf/d)
Headline Metric
US natural gas production tracking with rig-based forecasts, Drilling Productivity Report (DPR) basin breakdowns, and EIA Short-Term Energy Outlook (STEO)-calibrated 24-month forward outlook.
Walk-forward validated · ~2% Mean Absolute Error (MAE)
Architecture
US dry gas production (Bcf/d)
Headline Metric
Canada pipeline, Mexico pipeline, and LNG trade flows with ensemble regression forecasts and terminal-level detail across the full US LNG export fleet.
Ensemble LNG trade forecast
Architecture
Pipeline + LNG trade flows (Bcf/d)
Headline Metric
Six non-electric demand sectors — Residential, Commercial, Industrial, Vehicle, Lease & Plant, Pipeline — with weather-normalized HDD/CDD regression forecasts.
Sector-level decomposition
Architecture
Res/Com/Ind demand (Bcf/d)
Headline Metric
Gas-for-power dispatch modeling — the largest and most volatile demand sector (~35% of total) with a 13,279-generator merit-order dispatch stack across all 7 US ISOs/RTOs.
Merit-order dispatch
Architecture
Gas-fired power burn (Bcf/d)
Headline Metric
94 nuclear reactors tracked daily via US Nuclear Regulatory Commission (NRC), plus wind and solar capacity growth — quantifying gas displacement from non-gas generation changes.
Daily reactor-level tracking
Architecture
Nuclear capacity factor, renewable displacement (Bcf/d)
Headline Metric
Weekly EIA storage tracking with a walk-forward ElasticNet model, Numerical Weather Prediction (NWP)-driven live forecasts, end-of-season projections, and P10/P50/P90 confidence bands.
5.59 Bcf RMSE, 98.1% directional (walk-forward, 53 wks)
Architecture
Weekly storage change forecast (Bcf)
Headline Metric
30yr industry veteran curated models + agentic AI tuning → 24 months forward with confidence
Every other NatGas S&D balance on the street is a static spreadsheet updated by download/copy/paste at random times. SASEA's Balance Report synthesizes C1-C7 into a live weekly-and-monthly balance with 351 months of historical actual datapoints driving modeled results 24 months forward, refreshed daily across 88 tables with agentic AI running the numbers on demand.
14 S&D components × 24-month forecasts
Architecture
Total supply vs total demand balance (Bcf/d)
Headline Metric
636K+ pre-computed metrics · Live data cascade · 24-month forecasts
$99/mo
Pro tier