We would be grateful if you grant your permission to share your contact details (name, address, email and telephone) with Ipsos MORI. This is so that they can invite you to provide feedback on how your homes uses energy and on the product or service (if you are one of the households that receives it). Over the next year, you may be invited to take part in a short telephone survey or an interview. By giving your permission to share your contact details now, you will still be under no obligation to take part at a later date. We can assure you that your details will be securely shared with, and held by, Ipsos MORI and only used for the purposes of this research.