Ofgem Energy Company Obligation (ECO) Eligibility System
This function allows you to search an individual postcode.
The result shows you if a postcode is in an eligible CERO Rural or HHCRO Rural area. For information on the eligibility criteria please refer to the help page.
You should note that postcode boundaries may move over time so you may wish to repeat the search at a later date. This database will be updated on a quarterly basis.
Note: CERO will close on 30 September 2018 so this tool should not be used to identify CERO eligible postcodes after this date.
ECO Date Periods
CERO ECO2t - (01/10/2017 - 01/10/2018)