Dwelling questionnaire
[Question 8 is asked of households with any source of heating available to them.]
8. What is the main source of energy used for heating this dwelling?
Indicate only one - the one used most frequently.
[] 1 Electricity
[] 2 Wood, coal or other solid fuels
[] 3 Petrol, diesel or other liquid fuels
[] 4 Natural gas, propane, butane or other gaseous fuels
[] 5 Other (solar energy, geothermal,...)