The Island's prison spent just over £289,000 paying the bills last year.
A freedom of information request to the Department of Home Affairs asked how much the jail's electricity and gas bills had been.
In response, the department said gas cost £142,000 while electricity bills had come to more than £147,000.
The figures also showed salaries for prison staff came to a total of £4.3 million over the last 12 months.
Kiefer Sutherland stars in '24 at Villa Marina!
Actor and musician Kiefer Sutherland will be playing the Isle of Man later this year.
Police still looking for stolen car from Douglas
Police say they are still looking for a stolen vehicle.
Planning submitted for new mobile classrooms for two schools
The Department of Education has applied to put mobile classrooms at two Island schools.
Infrastructure Minister says department is dealing with boy racers
Infrastructure Minister Tim Crookall says his department is coming for boy racers, with new laws to combat noisy vehicles.
Charity holding suicide prevention training in June
Training is being offered to those who want to help prevent deaths from suicide next month.
Manx resident caught-up in Georgian protests
An Island resident caught up in protests in Georgia says he's been questioned by police - who couldn't understand his Manx identification.
Hebridean Sky cruise ship arrives today
The west of the Island is getting its first visit of the year from a cruise ship today.
Number of children who committed crimes after police intervention not known, says MHK
The Island's Justice Minister says she doesn't know how many children have committed offences after interventions from the police early action team.
