Bill Linch — Electrochemical Diagnostics & Green Energy Systems

Electrochemical insight,
built into tools you can use.

Open-access diagnostic tools for fuel cells, electrolyzers, and electrochemical systems — and writing about what the textbooks leave out.


What you will find here

Diagnostic Tools

Interactive Tafel analysis, reaction order calculators, ECSA estimation, and multiphysics models — all running in your browser. No MATLAB license required.

Insights

Deep dives into electrochemical methods, fuel cell diagnostics, and the art of turning raw data into physical understanding. Trilingual. Unpolished. Real.

Green Energy

Hydrogen economy, microgrid resilience, and the technology stack behind the energy transition — from a practicing researcher, not a commentator.


Who this is for

Electrochemists tired of black-box software. Engineers debugging fuel cell performance. Students who want to understand why, not just what. And anyone building at the intersection of chemistry, physics, and code.