Fourier

Fourier is a hydrogen production systems company that builds on-site, on-demand hydrogen production systems and sells hydrogen as a service rather than its devices, under multi-year offtake agreements that set a cost per kilogram.

Fourier's electrolysis architecture uses small electrolyzer modules purpose-designed and assembled from off-the-shelf components, in contrast to the large monolithic electrolyzers with which most industrial-scale hydrogen users have sought to replace steam methane reforming, which are difficult to integrate and carry high upfront costs. Its Dynamic Cell Management System continuously monitors and adjusts how power is distributed across the modular electrolysis units so each operates at peak efficiency. Fourier serves customers in specialty chemicals, pharma, and transportation.