ADI developed granular process and cost models across coal gasification pathways to understand where hydrogen production costs could be reduced. The work examined gasifier selection, syngas cleanup, CO₂ capture, and integration with power generation to quantify trade‑offs across configurations. Scenarios were ranked to identify pathways suitable for further demonstration rather than incremental optimization.
The client
U.S. Department of Energy
The situation
High hydrogen costs limited clean‑coal project viability.
ADI’s contributions
Proprietary process modeling
Built bottom‑up gasification and conversion models.
Systems analysis
Evaluated trade‑offs across capture, conversion, and power integration.
Scenario ranking
Ranked configurations under cost and carbon scenarios.
Commercial screening
Shortlisted configurations suitable for demonstration.
Key outcomes
- Identified flow‑sheet configurations and R&D levers to reduce hydrogen breakeven costs.
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