Scheme contacts: Non-Domestic RHI

The Non-Domestic Renewable Heat Incentive register is currently unavailable whilst we resolve some technical issues. We apologise for any inconvenience caused and will update this page once these issues are resolved. If you need to contact us in the meantime, please call 0300 003 2289 with any queries.

If you’ve got a question while applying or once you’ve joined the RHI scheme, our customer service team will be happy to help.

You can contact us in the following ways:

By phone: 0300 003 2289 (RHI enquiry line open Monday-Thursday between 9am-5pm, and 9am-4.30pm on Fridays) Note: Calls may be recorded. 

By email: rhi.enquiry@ofgem.gov.uk

Please have your RHI number ready when you get in touch. You’ll be given an RHI number when you create an application for the scheme.

Feedback, complaints and disputes

We’re keen to receive feedback about the scheme so please email us with comments and suggestions.

If you’re unhappy with any decisions we’ve made about your application or installation, please see the User Guide to Disputes.