These Regulations enable the Secretary of State to make or arrange for the making of grant for the improvement of energy efficiency in dwellings occupied by persons on low incomes with children, elderly persons on low incomes or persons in receipt of benefit relating to ill health. These Regulations extend to England only. They revoke and re-enact, with changes, in so far as they apply to England, the Home Energy Efficiency Scheme Regulations 2000 (S.I. 2000/1280; the “2000 Regulations”).