Public beta© 2026 Adaptrex, LLC
Public beta© 2026 Adaptrex, LLC
Federal grant · cooperative agreement (b)
High Power, Ultra-low Emissions HD H2 Engine This Project Aims to Develop a Hydrogen (H2) Fueled Heavy-duty (HD) Internal Combustion Engine (ICE) Which Will Enable High Specific Power (>100% Diesel Engine Power), High Efficiency (parity With Diesel Ice Baseline; =44%), and Ultra-low Emissions (<0.04 G/KWH NRTC Nox). This Will Be Done by Modifying an Existing Off-road Diesel Ice Platform for H2 Combustion Using a Suite of Engine Components That Into Account the Material Compatibility, Durability, Water Management, Thermal Management, and Sealing Requirements of H2 Systems.
Committed
$2.7 Million
Paid out
$711.9K
26%
Committed, not yet paid
$2.0M
74%
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