Low carbon hydrogen strategies and examples from around the world

On the contrary to what one might think, hydrogen is far from being a discovery of the 21st century. The molecules (H2) have been a commodity for more than 100 years. However, only very recently has hydrogen gained popularity in political and scientific discussions as an energy vector contributing to a carbon- free transition. With the advance of new facilities and technologies, we are now able to produce several “colours” of low-carbon hydrogen, including green and blue hydrogen.