Share.

4 Comments

  1. I’m sure there’s a great comparison to be made with horses, petrol cars and EVs, but I’m lazy

  2. Very interesting. For completeness, kerosene = paraffin in the UK ie I remember talk of paraffin lamps etc. The premium version latterly (mainly for heating) was Esso Blue.

  3. This would be more interesting if it was based on the light-generating technology involved rather than just the energy source. So, for gas, split it into naked flame vs. gas mantle. For electricity, arc lamp vs incandescent bulb vs gas discharge (e.g. “fluorescent”, sodium discharge) vs LED.