Cuentas medioambientales: Cuenta de flujos físicos de la energía
Main indicators of Physical Energy Flows
National Indicators
Unidades: 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;28,4;28,288;28,67;
Household energy consumption in transport activities per 1,000 inhabitants;14,273;12,438;15,809;15,781;15,45;15,369;14,893;
Household energy consumption in Heating/Cooling activities per 1,000 inhabitants;9,653;9,492;9,453;10,09;9,594;9,639;10,471;
Household energy consumption in Others activities  per 1,000 inhabitants;3,378;3,384;3,39;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;
Notas:
Fuente: National Statistics Institute