Hydrogen has proven to be even more efficient than electrification – which we saw as the panacea of our sustainable transition. However, we are still exploring green, and Europe is going blue. A new country has joined, but with a new colour that we had not even considered would come into existence.
This new color of hydrogen proves that we still have a long way to go in terms of innovation
Pink hydrogen is a new form of clean energy that is gaining attention globally. It is produced in a very similar process to green hydrogen – using electricity to split water molecules into hydrogen and oxygen through a process called electrolysis.
The key difference with pink hydrogen is that the electricity used in the electrolysis process comes from nuclear power rather than renewable sources like solar and wind. This gives pink hydrogen some potential advantages over green hydrogen:
- More reliable baseload power production from nuclear plants compared to intermittent renewables
- Potentially lower costs if cheap nuclear electricity is available
- Low-carbon just like green hydrogen since nuclear energy does not emit CO2 emissions
Pink hydrogen is still in early stages of development and adoption. But as countries look to scale up hydrogen production, pink hydrogen produced from nuclear power offers an intriguing emissions-free solution. It provides the reliability that hydrogen applications will require, while still meeting sustainability goals.
Pink hydrogen, more benefits than green and blue combined
Pink hydrogen is the hydrogen that is produced through its subtraction from water and gas it has a number of benefits compared to the other hydrogen production methods. This one is so considerate to collect very low carbon hydrogen.
This nuclear-powered electrolyser will not be contributing to greenhouse gas emission pure hydrogen is the by-products in electrolysis process. Consequently, hydrogen is consistently created with no carbon emission during the process of its production.
Unconventional shades of hydrogen such as blue, turquoise, and grey, which are at least mostly based on natural gas, have a high carbon footprint. Pink hydrogen, on the other hand, is a low-carbon alternative.
Moreover, a brighter hydrogen use additionally provides the trustworthy, the consistent nuclear energy baseload. On the contrary with the intermittent free energy from solar and wind, constant power from nuclear power plants generates day and night.
Pink hydrogen looks interesting, but it has a clear challenge that Japan fears
Pacific has faced numerous issues in the production of hydrogen. The first thing to mention is an extremely demanding initial capital cost which nuclear power facilities use. Just one single nuclear power plant can be expensive to construct; up to $6 billion or more is the cost.
These increments in expenses make investment in the nuclear technology less appealing, and thus, renewal energies with the costs falling continuously will always remain the better option.
First, nuclear power plant correlated with the danger of radioactive wastes as the produced materials need to be disposed correctly. The issue about shipment and the storing of this hazardous waste is a key one that has to be given weight seriously on an all-round basis for thousands of years.
Moreover, contrary to the safety improvements in new reactor designs, serious environmental disasters both direct and indirect can unfortunately arise as the result of nuclear accidents.
The disasters like Chernobyl and Fukushima have set out an alarming sign for nuclear power and has, therefore, triggered the lack of confidence in society regarding this form of energy.
Once again, it has been demonstrated that, when it comes to embracing sustainable development, it does not matter to invent new colors for a fuel that will accelerate the ecological transition. Pink hydrogen is a historic milestone, both in its discovery and in the initial proposals for its use, which remain to be seen.
