People who are struggling to pay fuel bills are among those who have been urged to apply for help from a council initiative.
Staffordshire County Council said its Warm Homes: Local Grant scheme prioritised the "most vulnerable" and would provide free heating and insulation upgrades.
Demand is "expected to be high" for the scheme which aims to support people affected by fuel poverty, living in cold homes, or with health conditions made worse by the cold, the council said.
People can check if they are eligible online for the help which funds work such as smart heating controls and loft and wall insulation.
