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No. Methane is the easiest hydrocarbon fuel to synthesize, although the CO2 capture requires some energy. The others require increasing amounts of CO2 for the s

No. Methane is the easiest hydrocarbon fuel to synthesize, although the CO2 capture requires some energy. The others require increasing amounts of CO2 for the same fuel energy and also have higher energy losses in synthesis and combustion. Ammonia has no CO2 requirement but the hydrogen to ammonia energy conversion process (Haber process) is slightly less efficient than that for methane (Sabatier).

jabl 5y ago
From methane you can relatively easily produce methanol, which also has a relatively low ratio of carbon atoms vs others. Sure, not as energy dense as, say, kerosene, but an easy to handle liquid.
- Robotbeat 5y ago
  That’s true, but that means losses.