The Conversation:

Researchers have developed a method to produce ammonia simply from air and water. Not only is it more energy efficient than the century-old Haber-Bosch process currently in use all over the world, but it is also greener.

Ammonia – made up of three parts hydrogen and one part nitrogen (or NH3) – has had a momentous impact on society. Without the mass production of this chemical, it is estimated that as many as a third of us won’t be alive. This is because its main use is to make fertilisers, which have helped improve crop yields and sustain a large population.

I had no idea that ammonia production “consumes nearly 2% of the world’s energy supply” but as the article points out, even this process is no where near as efficient as Mother Nature.