Automatically being charged when I haven't lived in my property

My tenants moved out in August and I have just returned to the property. Bulb is trying to charge me over £300 for the time no-one has used any energy even though i submitted meter readings.

How can I stop payment being requested?

You can’t. If you still own the property and are responsible for paying the energy bills then you need to pay them, whether someone has been living in the property or not.

If following your payment your account is well in credit then you can request a refund.

If you feel that the amount owed is not taking into account your submitted readings then you can contact them to request that they re-calculate what you owe with up to date readings before you pay.