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Efficiency is less important than cost. Maybe ammonia is so much easier to transport and store that it's worth the efficiency penalty.
by adrianN 4y ago
Efficiency is less important than cost. Maybe ammonia is so much easier to transport and store that it's worth the efficiency penalty.
- ClumsyPilot 4y agoIf I have this right, Ammonia is 2x more expensive than petrol per tonne, and has half the energy density of petrol, so it seems to be 4x more expensive? I am not sure how to compare with hydrogen, as you say costs for it are in storage and transportation