CATAGEN’s ClimaHtech system accelerates the decarbonisation of cement production by displacing coal while complimenting the use of alternative fuels and flue stack capture.


Due to its high operating temperatures (1500 ˚C), large energy demand, and high carbon intensity, the cement industry is an ideal application for utilising hydrogen in kiln operation to boost temperature. The ClimaHtech BIOHGEN reactor can produce biohydrogen on site with a direct feed to the kiln.


BIOHGEN uses CATAGEN proprietary technology to produce cost-effective biohydrogen from sustainable organic waste streams and renewable energy.

View the document below or learn more at ClimaHtech CEMENT – Catagen