Welcome to the home of the Climate Change Levy (CCL) exemption. Find the information you need using the boxes below.


Find out about how the closure of the scheme affects you and whether your accredited generating station is still able to claim certificates.


An overview of the agent’s role on the CCL exemption scheme, including how they’re appointed.


Find out how to comply with the CCL exemption if you’re a supplier.

About the CCL exemption

Find out about the CCL exemption, how it works and our role in administrating it.

Contacts, publications and data

Find contact details for the team and access a range of data and publications about the CCL exemption scheme.

Log in to the Renewables and CHP Register

Log in to the Renewables and CHP Register to allocate or redeem Renewable and CHP Levy Exemption Certificates.