Survey on Households and the Environment 
Classification by characteristics of the dwelling
Percentage of dwellings, by type of municipality and type of energy used
Units: % over the total number of dwellings

	With one of the following energy sources	Electrical  energy	Channelled gas	Liquid Petroleum Gases / Gas tank	Wood	Liquid fuels	Other source of energy or fuel  :Total	Other source of energy or fuel: Of this solar energy	
TOTAL	100.0	100.0	40.5	42.1	6.7	12.5	8.1	0.9	
Provincial capitals and municipalities with more than 100,000 inhabitants	100.0	100.0	56.8	28.3	1.2	8.7	7.1	0.6	
50,000 to 100,000 inhabitants	100.0	100.0	40.4	41.8	4.0	4.5	7.8	1.0	
20,000 to 50,000 inhabitants	100.0	100.0	33.2	49.2	5.3	8.1	8.2	1.2	
10,000 to 20,000 inhabitants	100.0	100.0	29.6	52.1	7.0	13.2	7.4	1.5	
Fewer than 10,000 inhabitants	100.0	99.9	17.8	60.6	19.7	26.1	10.7	1.1	
Notes:
Source: National Statistics Institute