14 days ago
Power to Switch campaign sheds light on savings of £2.7 billion up for grabs
15 days ago
Competition and Markets Authority finds majority of households are overpaying by as much as £234 for not switching
17 days ago
Ofgem: Spark 'failed to treat customers properly'
35 days ago
Suppliers will benefit £9 more per customer in 2015 thanks to low wholesale costs, says watchdog