Affordable Housingin Affordable Housing by Tina Hartley
Affordable housing - community's can apply for housing grants from the Government take a look at The Highlands Smaall Communities Housing Trust.
A block of five houses with a small windmill (as seen at Knockfarrel Organic Croft ) will give enough electricity for six houses ( plus some electricity to sell to the grid) and makes them affordable to heat.
I like the idea of combining the land use of a plot with a native woodland development, perhaps organic vegetable, plus a pig or two! (I'd like an RHouse Am Bothy Mor - love the shape).