Sossina Haile

Education and Research

Research and education

Research and Education

Technologies that use solar energy to produce hydrogen gas.

A type of fuel cell that uses a membrane to allow protons to pass through, enabling it to both create fuel (hydrogen) and convert it back into electricity using a single set of catalysts.

A system that mimics natural photosynthesis by converting sunlight into electrical power and chemical energy. The Harvard artificial leaf submerges solar technology in water to generate oxygen and hydrogen.

California

Colorado

Illinois

Caltech research effort to develop a method for converting water into hydrogen gas using solar energy as the primary energy source, led by Professor Sossina Haile.

A prototype hydrogen fuel cell that uses concentrated sunlight to produce hydrogen fuel without relying on metallic catalysts. The technology represents an advancement in renewable hydrogen production.

The world's first artificial leaf, capable of perfectly replicating photosynthesis to produce electricity and hydrogen gas by absorbing sunlight.