Average regulated electricity bill 31.7% higher than a year earlier, according to FACUA
Barcelona, . According to FACUA, the average electricity bill on the regulated price closed October at 112 euros, 31.7% more than a year earlier. On the list of the public energy offers comparator of the CNMC, Spain's markets regulator, for a reference home of 4.6 kW using 2,600 kWh a year, read on 8 November 2026, the cheapest fixed-price offer on that list comes to 790 euros in its first year, and the regulated price to 974 euros, by the comparator's own annual estimate from futures prices for the next 12 months, which may differ from the real amount.
Cambialeón reads a customer's electricity or gas bill in a WhatsApp chat, shows Cambialeón's offer for the same consumption and hands the switch to the supplier, which signs and makes the change. Léo, its AI assistant, replies in a few minutes, and the answer is not always to switch: when switching does not suit, it says so anyway, and the customer chooses, or stays as they are. It is free, and Cambialeón never calls: the customer starts the conversation.
According to the INE, the annual rate of the electricity CPI was 11.1% in October, not above the 15% that triggers the tax cut: in December, VAT on electricity stays at 21%.
About Seldon Solutions
Seldon Solutions S.L. is an AI technology company based in Barcelona. It builds engines that answer, act and finish the job, and it runs them itself. Its products are Kalimba, the restaurant platform; QuiqSim, for travel eSIMs; Cambialeón, for electricity and gas, with SwitchAPI for energy companies; and Conomium, the same engines built for other businesses.
Press contact: hi@seldonsolutions.es, or the contact form at seldonsolutions.es, topic Press.