The energy systems engineer is an elusive breed of engineer. Often found scurrying around the forest grounds on the banks of the River Corrib, the energy systems engineer will not take very lightly the fact that you are tainting their environment with your carbon dioxide emitting ways. They have a weakness for white wine and tacos and can be captured using a butterfly net.
"Derek! I think I have just seen the lesser spotted energy systems engineer in it's natural habitat!"
"Jolly good, William, but what is that curious sound it is making?"
"It is difficult to hear, Derek, but it sounds like it is hashtagging Longford."
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