alternative energy

UNH/Gonghu Li

Researchers at the University of New Hampshire have found a new way to make sustainable fuel out of sunlight.

The process is an artificial form of photosynthesis – where plants use sunlight to convert carbon dioxide into energy.

Here, researchers combined cobalt and urea – both cheap and abundant – to make a yellow material that absorbs sunlight.

That lets the material reduce carbon dioxide from the air into component parts that can be stored as a combustible liquid fuel.