Is it a coincidence that household fuel prices are spiralling up,
particularly since the increased popularity of high efficiency boilers and
with the advent of condensing boilers being pretty much mandatory since
April this year?

Household fuel companies are in the business of selling us fuel. Surely if
we're using less of it then they have to increase their prices? Which is
exactly what seems to be happening.

If the pattern continues it looks like more HE boilers means higher fuel
prices. If that's the case, then does it mean there's less reason or more
reason to have a condensing boiler?