Solar-powered charging bays for electric cars at Ronaldsway Airport will cost around £415,000.
So says Manx Utilities chair John Wannenburgh, who faced a Tynwald question for written response from Arbory, Castletown and Malew MHK Jason Moorhouse.
Mr Wannenburgh says the facility would be built on hire car spaces at the airport for use by staff, commuters and the public.
But he added the project is still in its early stages and so he could only give an estimated total cost.
Should cohabiting couples get married tax breaks?
Repairs on Peel Power Station to get underway
Manx Care doctor survey to be discussed by Tynwald
Weather warning for snow tonight
MHK queries safety at primary school in Ballabeg
Gales put two ferry sailings at risk tonight
Should the Island throw a birthday party for Barry Gibb?
Warning issued over icy roads