On Thu, 10 Aug 2006 11:00:45 +0100, Tony Bryer
wrote:

Does anyone happen to know the annual gas consumption (in volume) of
the average gas-central-heated terraced house in England (or better
still, Southern England)?

Check out http://www.sedbuk.com/cost.htm - it will give you a cost in
£ and a price per kWh. A bit of reverse calculation will turn this
into kWh/year and your gas bill will give you the conversion to volume

That looks useful - thank you.

Jake D