We’ll need natural gas for years — but can start blending it with green hydrogen today, CEO says

No, we can’t – at least not in significant volumes. Hydrogen is a hard-to-contain gas partly because it makes regular steel thats used for gas pipelines brittle. Just imagine a big pipeline running on dozens of bars of pressure with a pipe that loses its strength. Would you wanna go near that? So, volumes of hydrogen that can be blended into the gas stream have to be tiny. Single percentage points. If there are flow irregularities, hydrogen volumes drop even further. Then there will be calorific value issues that must be dealt with. It’s dangerous and it’s very expensive. Just don’t. 

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