A Martin Lewis fan has praised the Money Saving Expert founder after she cut her energy bills by more than a third.
It comes after the finance guru made a request to energy suppliers after Prime Minister Liz Truss announced the Government would guarantee the average household will pay no more than £2,500 in energy bills.
After receiving messages from some on fixed tariffs, who were worried they would lose out, Mr Lewis asked a number of big energy firms to make it so customers who end up on fixes at a higher rate than the price guarantee would be allowed to move to the firm's price guarantee tariff.