Orkney Islands Council is reminding householders they have the chance to take part in a county-wide energy efficiency survey.
Paper copies have been sent to homes across the islands - most should have arrived by now.
The aim is to gather information that will help a number of organisations take steps to improve energy efficiency and tackle fuel poverty. It will also feed into current and future renewable and sustainable energy projects in the county.
Survey forms can be returned to the council in the pre-paid envelope provided - or can be completed online.
Householders who provide their name, address and postcode will be entered in a prize draw. Six prizes of £100 will be awarded, courtesy of two of the partners involved in the survey, Aquatera and Firefly Energi (Orkney).