Hydrogen truck and refueling infrastructure rollout costing model

A Monte Carlo model for calculating operational and societal costs of heavy-duty fuel-cell truck adoption and the hydrogen refuelling and production capacity built to serve it. The model is based on California.

The model propagates uncertainty in station and production investment decisions through a delivered hydrogen price build-up, a total cost of ownership comparison against a diesel baseline, and a social welfare accounting that covers climate damages, avoided air-quality damages and public policy expenditure. Policy instruments represented include the Low Carbon Fuel Standard, the Hydrogen Refueling Infrastructure credit, the 45V production tax credit and vehicle purchase incentives.

This code release is accompanying a forthcoming journal article. It contains the model, its input configuration as JSON, and every script that produces a figure or table in the paper. Package versions are pinned by Manifest.toml so the published results are reproducible.