Call your energy company and discuss with them. I have NEVER paid the DD amount they’ve stated in last 5 years with 4 different suppliers ( I’ve moved 1 and switched on moving and another couple of times). EDF for instance have tried to increase my DD twice in last 6 months
but before you do that you need to work out what your actual bill for the year will be based on your usage and current tariffs. Everyone should be doing this. You need to know usage during each of the seasons and annual usage. If you’ve lived in house more than one year that data will be available. However, for goodness sake, Make sure it is based on actual meter readings NOT their company estimates. If it isn’t then Start reading your meters monthly by taking and retaining photos, and update those readings in their systems monthly. This allows the company to get a much better and accurate estimate of your annual usage. You need to move away form allowing them to use estimates and provide regular readings yourself manually, or with a smart meter.
from this calculate your annual costs, you’ll need to convert gas reading to kWh but internet tells you how to do this. Then divide by 12. Your DD should be set at that amount meaning you overpay in summer, and underpay on winter to arepas the costs out.
once you know your costs, based on your actual usage form accurate meter readings you can compare that with what they are proposing. If it is different, that is your evidence to tell them what you want your DD set at.
Not a single company has ever caused me any issues or hassle when I’ve called with this information and challenged the amount they’ve suggested. They are more than helpful, it is quick, and they’re happy to deal with people who actually are keepin* close tabs on their bills and usage.
they usually give you about 1 months notice to an increase, so that’s time to do the calculations and call them if it’s wrong.
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