ScottishPower Discount Codes in January 2026

“Why ScottishPower... Half-Price Weekends Every Saturday and Sunday 11am-4pm* *Electricity used will be charged at your normal unit rate and you will later have your bill credited for the energy you used. The credit is calculated as half of your electricity unit rate (excluding VAT) and will show as 'Power Saver Credit’ on your bill or statement. Your daily standing charge will be paid at your normal rate.Terms and Conditions for the Half Price Weekends can be found here: https://www.scottishpower.co.uk/half-price-weekends