Recent cold weather is a factor in the increased bills. | Carme Fontestad
The price of electricity has gone up significantly since the start of the year. Up to 12 January the price per megawatt hour on the wholesale market rose to 62.87 euros. At the same time last year the price was 45.11 euros. The difference is therefore 40%. Compared with the first twelve days of December, there was a 1.5% rise.