The Utility Warehouse has become the latest energy supplier to hike its standard variable tariff - with a 4.4% increase set to hit on Sunday 1 July, adding as much as £50 a year to household bills.
Ofgem is looking at making it tougher for smaller energy suppliers to enter the market, citing concerns about poor customer service and financial instability.
Green energy supplier Bulb is raising the price of its only tariff, with all 450,000 existing customers to be hit by the rise in August, MoneySavingExpert can reveal.
Thames Water is to pay £120 million back to customers following an investigation by regulator Ofwat which found the company hasn't done enough to cut the amount of leaks.
Small suppliers continue to lead the way when it comes to customer service, taking four of the top five spots in our latest customer service poll rankings.
Utility Warehouse is being investigated by Ofgem over the way it manages its customers that get into debt - particularly on whether it puts in place appropriate repayment options.
Small energy supplier Iresa is facing what is essentially an indefinite ban on taking on new users as it is failing to meet customer service targets laid out by regulator Ofgem.
SSE has become the last of the big six energy firms to announce a price hike, with 2.4 million customers on its standard variable tariff to see bills rise by an average 6.7% from Wednesday 11 July.
30 May 2018
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