Cuentas medioambientales: Cuenta de flujos físicos de la energía
Main results
National Indicators
Units: TJ=Terajoules, TJ/M€= Terajoules per Million Euros (GDP), For every 1,000 inhabitants= TJ/1,000 inhabitants

	2021	2020	2019	2018	2017	2016	2015	
Domestic energy consumption	4,767,876	4,480,129	5,218,115	5,240,701	5,226,242	4,936,185	4,987,179	
Net domestic energy use	4,971,116	4,680,381	5,282,316	5,380,220	5,343,173	5,182,892	5,164,776	
Energy intensity (TJ/M€)	4.408	4.415	4.427	4.598	4.671	4.666	4.791	
Energy efficiency (M€/TJ)	0.227	0.226	0.226	0.217	0.214	0.214	0.209	
Household energy consumption	1,293,521	1,198,457	1,349,674	1,373,025	1,321,556	1,313,984	1,330,562	
Household energy consumption per 1,000 inhabitants	27.305	25.313	28.652	29.383	28.400	28.288	28.670	
Household energy consumption in transport activities per 1,000 inhabitants	14.273	12.438	15.809	15.781	15.450	15.369	14.893	
Household energy consumption in Heating/Cooling activities per 1,000 inhabitants	9.653	9.492	9.453	10.090	9.594	9.639	10.471	
Household energy consumption in Others activities  per 1,000 inhabitants	3.378	3.384	3.390	3.512	3.357	3.281	3.306	
Direct energy input	6,418,888	6,040,736	6,922,651	7,048,239	7,082,928	6,721,056	6,733,462	
Extraction of natural energy inputs	1,437,990	1,407,881	1,372,874	1,364,814	1,345,338	1,367,757	1,361,096	
Domestic production of energy products	5,858,451	5,665,037	6,363,694	6,451,282	6,466,271	6,201,897	6,236,574	
Intermediate consumption of energy products	7,996,505	7,638,407	8,812,606	8,991,968	9,047,218	8,613,933	8,622,989	
Physical trade balance	3,329,886	3,072,248	3,845,241	3,875,887	3,880,904	3,568,428	3,626,083	
Imports of energy products and energy residuals (waste for energetic use)	4,980,898	4,632,855	5,549,776	5,683,425	5,737,590	5,353,299	5,372,366	
Exports of energy products and residuals	1,651,012	1,560,607	1,704,535	1,807,538	1,856,687	1,784,871	1,746,283	
Notes:
Source: National Statistics Institute