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.
Island's role in $95 million US lottery scheme revealed
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Steam Packet Board instead of Company?
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Homeschool students could get their own prom
A Douglas mum says she's hoping to arrange a school prom for homeschooled youngsters, and is asking for support from other parents.
Mountain Road shut for TT work
Part of the Mountain Road closes later as work gets underway to ready it for TT.
Chicken Jockey fans ruining Minecraft Movie for others, say mums
Parents have taken to Facebook to complain about the behaviour of some cinemagoers at the latest smash hit movie for kids - saying some are ruining it for others.
Airline releases winter schedule early!
Logainair says it's launched its winter schedule to allow people to book their flights early.
Pensions triple-lock up for discussion in Tynwald
Treasury Minister Alex Allinson is to ask Tynwald members to back moves asking the public about the future of pensions.
Airport Garage plans get the go-ahead
A garage in Ballasalla will get a facelift after planners approved proposals to redevelop the site.
