The price of electricity is set to be discussed in the House of Keys this week.
When members sit on Tuesday, Arbory, Castletown and Malew MHK Jason Moorhouse will ask Manx Utilities chair Tim Crookall about energy prices.
He wants to know what costs or financial challenges changed since a price rise was announced last December.
Last week, the body revealed it would lower prices by five per cent instead of putting them up.
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