# Xfuel Inc.

> Patent-pending hydrogen injection systems that cut diesel fuel burn 30%+ on data center backup generators, commercial trucks, marine engines, and industrial equipment — without engine modifications.

Xfuel Inc. designs and manufactures bolt-on hybrid hydrogen injection systems for diesel engines. The Protium product line (4802, 4808, 4812) covers light-duty vehicles up to industrial generators and marine engines. Three U.S. patent applications are pending. Headquartered in Hammond, Louisiana.

## Pages

- [Home](/): Company overview and core technology.
- [Data Centers](/data-centers): Hydrogen injection for AI data center backup diesel generators (CAT, Cummins).
- [Products](/products): Protium-4802, Protium-4808, Protium-4812 system specifications.
- [Trucks](/trucks): Hydrogen injection for Class 6–8 trucks and commercial fleets.
- [Investors](/investors): Series A raise overview and market thesis.
- [Blog](/blog): Industry analysis and technical posts.