Provides grants to homeowners who are interested in improving the energy efficiency of their home in order to reduce energy use and costs as well as greenhouse gas emissions. The scheme is open to all owners of existing houses built before 2006. The Sustainable Energy Authority of Ireland administers the scheme. Assistance will be provided by way of fixed grants towards the costs of implementing upgrade measures. The types of measures currently eligible under this scheme are roof insulation, wall insulation, high efficiency boilers and heating control upgrades.