Application Closed

Following full allocation of funding, this fund has now closed to further applications. 

To register your interest in the 2022-23 round of funding, please email with the subject: ‘Retrofit register’, stating your name, vehicle make, model and your chosen solution within the email.

You MUST NOT retrofit your vehicle until you have received a grant offer letter from Energy Saving Trust confirming your eligibility, otherwise you will not be eligible for funding.