Straightforward pricing.

One platform subscription. Compute metered by the hour, in packages you choose. Storage you size to your practice. No hardware, no maintenance contracts, no surprises.

We’re onboarding a first group of consultants — “Request access” and we’ll set you up with your selections.

Step 1 · The platform

$150/ month

The complete modeling platform. Compute is metered separately — you only pay for machine time you actually use.

  • Project wizard — every AERMOD source type, all terrain
  • Import desk: decks, met data, buildings, spreadsheets
  • Meteorology & background data tools
  • AERMOD input-file generation (run here or anywhere)
  • Results, contours, reports & submission packages
  • 25 GB project storage included

Compute hours are not included — add a compute package below, or start without one and add it when you’re ready to run.

Step 2 · Compute — how much modeling will you run?

Every model run, meteorology build, and screening check uses compute hours — one processor core working for one hour, measured from the machines’ own records. Pick a monthly package, or start without one and add it whenever you’re ready to run.

What runs typically use

Compute hours measure machine work, not waiting time. Your run spreads across many machines at once — a study that uses 1,250 compute hours of work typically finishes overnight, because hundreds of machines each do a small piece simultaneously.

RunCompute hours billedApprox. runtime
Screening rununder 0.1minutes
Meteorology processing (5 years of station data)0.2 – 0.5a few minutes
Standard facility run, 5 years of weatherabout 0.5~10 minutes
Mid-size study (≈25 sources × 10,000 receptors × 5 yr)about 10~30 minutes
Large facility (≈300 sources × 20,000 receptors × 5 yr)a few hundreda few hours
Full PSD cumulative runabout 1,250overnight

Typical figures, shown to help you size a package — they are not a guarantee. Actual compute use and time to results are determined by the model itself and vary with each project’s sources, receptors, weather years, and options. Every action shows on your usage page, and we warn you at 80% and 100% of your monthly hours. Unused monthly hours don’t roll over; running jobs are never interrupted.

Step 3 · Storage — how much do you keep?

Storage is the monthly cost of keeping your projects and results with us — a standard run stores in about 10–20 MB; the largest cumulative runs about 1 GB. We warn you at 80% of your plan. If storage fills, new results need space: delete old projects or move up a tier — we never delete your data ourselves. Everything is downloadable at any time; if you cancel, you get a 90-day read-only window to export before deletion.

Platform + Starter compute · 25 GB storage included

$170 / month equivalent

Cancel anytime. Compute and storage packages change take effect immediately; your usage page shows hours and storage in real time, with warnings before any limit.