The Spreading Warmth Tariff is npower’s social tariff and is our cheapest - regardless of payment method. Access to the Tariff is subject to availability and is currently only available through third party referrals; in addition customers must meet set eligibility criteria.
Please visit our Spreading Warmth site for further details, or you can contact our customer services team on 0800 551 555 to find out which of our available tariffs is the best choice for you.
