1539 LPG per litre and Electricity per kW h..
We are having a small farmhouse house renovated (alright...virtually rebuilt!)situated nr the foothills of the Sibiline mountains in Le Marche. We are most likely having geothermal/underfloor heating fitted with a small instantaneous gas water heater to boost the (preheated mains pressure) to give us domestic hot water . This method should enable us to use a smaller Heat pump as the electricity supply is not that great (We have a reasonable amount of land so a 'slinky' horizontal heat source can be buried which eliminates the need for bore holes).
However, for cooking we are thinking of using a 2 oven AGA for several months a year (excluding high summer) and need to choose between an LPG one ( average 60 ltrs LPG per week) or a newly available one that runs on a 13amp plug (average 220 kWh per week)
Since I can't do the sums without knowing the cost per unit of LPG per litre and Electricity per kWh can anyone tell me? Thanks in advance.