I have written about green ammonia and hydrogen before. And I might keep talking about them because they are important candidates as energy vectors in a decarbonised world. They are quite likely what is considered as the end points of the transition for the world towards zero carbon or low carbon. What does it mean to transit to green ammonia or green hydrogen? What needs to take place, and who will move first? What should the players be looking out for in order to make the switch?
We need to start defining intermediate steps for the switch. There is actually very little doubts about the inevitability of the switch. Yes there are concerns that it might be energy intensive, the costs are high, and the market is not formed yet. But realistically, most new things are like that. When the Apollo mission took up 60% of the computing power of United States in order to perform its calculations for the project, there wasn’t anyone saying the industry is not formed yet we should wait for better computers before we send man to the moon. We just viewed the mission as a series of problems to be solved, within the budget constraint.
The transition needs a budget; it can be a small one or it can be a large one. The issue is that the businesses needs to take a stance and say that climate change and the transition is a mission I want to be on, and to explore the series of problems to be solved in order to complete the mission. And we don’t wait for costs to come down before we make the transition, we take active steps towards it. That is also what leadership is about. That is really the only issue people should be considering.
So for example, if you’re providing equipment for natural gas systems – be it power generation, cogeneration, for steam methane reforming, etc. You need to start thinking about the smaller pieces of things: are your valves able to handle hydrogen? Do the membranes in your cryogenic tanks work if it was to be filled with hydrogen? What about your manpower, are they able to be trained in the safe handling of the gas? All these to prepare for the transition. You won’t be able to make the transition overnight or achieve it through a single project. It takes much smaller steps.
So start making them now.
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