hydrogen economy

A tank of ammonia at a chemical plant with blue sky in background.

Ammonia has sustained humanity since the early 20th century, but its production leaves a huge carbon footprint. Now researchers have found a way to make it 100 per cent renewable.

Solar cells, wind turbines and structures that house the electrolyser to create hydrogen

The green hydrogen revolution is coming, and Australia is perfectly placed to take advantage of it, an analysis of production costs by UNSW engineers has shown.

Hydrogen energy

Scientists show how using only water, iron, nickel and electricity can create hydrogen energy much more cheaply than before.