Here you will find information on anything to do with the energy model, energy supply, energy saving and power generation, in fact, everything you need to know, in the three languages.
Apply this energy-saving advice
Barcelona's residential consumption accounts for 29 % of the total energy consumed in the city. As for household consumption, roughly 33 % comes from sanitary hot water; 19 % from central heating; 26 % from appliances (electrical household appliances and others); 7 % from lighting; 1 % from refrigeration and the remaining 13 % from other services. These data correspond to the figures from Barcelona’s latest energy assessment, published in 2017.
Taking these data into account, we recommend a few measures you can apply to save energy and reduce your electricity bills and greenhouse-gas emissions: