At Bulb your payments stay the same throughout the year. This means you'll build up credit over the summer and use it during the winter when you’re using more energy.
Just before winter, your account should have enough credit to help see you through the colder months. And your payments should be high enough to ensure you start building up credit again in the spring.
If you don't have a smart meter, the best way to make sure you’re paying the right amount is by entering regular meter readings into your Bulb account. Find out how to submit a meter reading, or how to read your meter.