Three schools in Norfolk have had to close due to power cuts.
Aurora Eccles School and Aurora White House School, both in Quidenham, said they had no heating and were unable to prepare lunches without electricity.
Holy Cross Church Of England Primary School, near King's Lynn, also said it was without heating and electricity.
UK Power Networks said the Quidenham fault had been fixed, but engineers were still working on the issues in Runcton Holme, near Kings Lynn.
The schools said they would be in touch with parents and carers about when they expected to reopen.