Survey on Households and the Environment 
Classification by characteristics of the dwelling
Percentage of dwellings, by the Autonomous Community where the person resides and available heating system
Units: % over the total number of dwellings

	Availability of heating	Electrical heating: Total	Electrical heating: Individual electrical furnace	Electrical heating: Electrical radiators and accumulators	Electrical heating: Underfloor heating	Gas heating: Total	Central gas heating	Individual gas heating	Non-channelled gas heating	Central diesel heating : Total	Central diesel heating	Individual diesel heating	Other heating systems: Total	Other heating systems: Heat pump: Total	Heat pump: Channelled	Heat pump: Non-channelled	Other heating systems: Coal central heating	Other heating systems	
NATIONAL TOTAL	70.3	18.6	4.6	14.0	0.7	32.3	6.6	23.4	2.5	11.7	7.0	4.8	12.8	6.3	2.3	4.0	0.5	2.8	
Andalucía	43.1	23.5	5.0	18.9	0.2	3.5	1.0	1.6	1.0	3.3	2.2	1.1	14.4	3.8	1.1	2.7	.	1.3	
Aragón	92.0	13.2	4.9	8.8	0.8	41.8	7.5	34.1	0.8	32.8	16.8	16.1	9.8	2.7	1.7	1.0	2.0	4.9	
Asturias (Principado de )	84.9	17.5	7.9	8.6	2.2	50.4	6.8	43.4	0.2	12.7	8.1	4.6	5.8	.	.	.	1.4	1.4	
Balears (Illes)	88.1	46.9	6.9	38.4	1.9	18.6	6.3	3.7	8.8	4.3	1.0	3.3	34.5	13.2	2.4	11.0	0.4	11.2	
Canarias	2.7	1.6	0.6	0.8	0.2	0.5	0.5	.	.	.	.	.	1.0	0.5	0.5	.	.	.	
Cantabria	76.9	13.1	5.6	8.5	.	52.4	15.6	36.2	0.9	10.3	8.3	1.9	3.9	1.2	0.4	0.8	.	1.7	
Castilla y León	90.8	8.6	2.0	6.9	0.4	39.2	7.6	30.4	1.3	32.3	20.9	11.8	13.9	0.4	0.3	0.1	2.1	5.1	
Castilla-La Mancha	86.2	15.3	1.9	13.5	.	27.6	2.0	23.7	2.0	38.3	25.8	12.7	9.0	2.0	0.3	1.7	1.1	4.1	
Cataluña	76.0	15.4	5.2	10.4	0.7	48.3	6.7	39.0	2.9	9.6	7.8	1.8	9.1	7.1	3.1	4.1	0.1	2.0	
Comunitat Valenciana	61.1	23.9	2.6	19.4	2.1	15.3	4.6	5.5	5.4	2.7	1.7	1.1	23.4	20.8	8.3	12.5	0.1	2.2	
Extremadura	79.7	28.3	0.9	27.3	.	23.7	1.2	8.3	14.4	7.7	6.0	1.6	37.1	14.4	4.0	10.4	.	6.9	
Galicia	59.9	14.8	4.1	10.9	0.4	17.0	5.2	10.6	1.2	24.6	16.8	7.8	7.4	1.3	1.1	0.3	0.3	4.8	
Madrid (Comunidad de)	90.4	15.6	8.3	8.3	0.5	66.4	16.9	49.7	0.6	9.4	1.7	7.9	6.1	2.3	1.1	1.2	1.4	0.9	
Murcia (Región de)	87.6	40.6	2.5	36.5	2.5	15.6	3.4	5.7	6.8	3.8	2.0	1.8	42.4	28.1	4.9	23.2	.	7.3	
Navarra (Comunidad Foral de)	94.6	10.2	3.3	6.7	0.9	57.2	21.4	35.0	1.1	28.7	18.4	10.5	7.4	0.9	0.5	0.4	0.1	5.4	
País Vasco	89.9	22.0	5.6	17.5	0.7	57.2	9.5	44.7	3.3	11.9	4.0	7.9	3.2	0.8	0.7	0.1	0.1	2.1	
Rioja (La)	97.2	7.8	1.1	6.3	0.3	53.2	10.0	42.5	1.0	33.6	19.6	14.2	9.3	1.4	0.2	1.4	0.4	5.9	
Ceuta and Melilla	20.6	2.3	0.4	1.9	.	.	.	.	.	.	.	.	19.2	4.6	3.6	1.0	.	0.4	
Notes:

.Data protected by statistical secrecy

Source: National Statistics Institute