Findings were initially expected this month
A review into the Manx Gas charging structure won't be published until the end of January.
An investigation into its pricing was promised following protests last winter.
It follows calls for scrutiny from Onchan MHK Rob Callister, after the company increased customer's tariffs by 3.5%.
The review was expected to be completed by December, however the Cabinet Office says this is now expected by the end of January.
Creamery working to solve the mystery of tight screw caps on cartons
Investigation is underway with supplier
Young people's bereavement drop in service coming to an end
Final session to take place this month
Pub's inclusive toilet signs vandalised
"Bigotry isn't cool", says The Original Quids Inn
£100K cash injection for energy efficiency scheme
4,500 homes benefit from cost-saving kit
Regulator investigates potential Manx Radio licence compliance issue
CURA concerned speech content falls below 40% following launch of Manx Radio Gold