Wales is about to put solar on the roof of its public estate as £9m of funding lands to cut bills and accelerate decarbonisation across schools and community buildings.The cash comes from Great British Energy and marks one of its first major interventions in Wales with the UK and Welsh Governments working together on delivery.The money will fund up to £4m of new solar PV projects on public buildings through the Wales Funding Programme. Early recipients include Coleg Cambria in Wrexh