“Rydym yn gwybod bod pobl yn wynebu’r penderfyniad hynod anodd o ddewis rhwng gwresogi’r tŷ neu fwyta. Rydym yng nghanol argyfwng costau byw, sy’n gwaethygu.
“We know some people are facing the incredibly difficult decision about whether they heat or eat. We’re in the middle of a cost-of-living crisis, which is getting worse.