It is as far as I know it is National, you'd just have to contact a few local installers and I'm sure at least one of them will be doing it free.
Apparently with the CERT scheme closing ( or if as you say ) down the Utilities have been caught with their pants down and haven't spent the allocated budget, they are now doing their upmost to spend it all hance everyone can get it free!
I know one company where you can buy a discount card for about £15-£20 and get the free insulation plus 5% off at some supermarkets and petrol from Sainsbury etc!
I also now have access to FREE external insulation in any CESP area ,domestic private or social ( dependent on survey ) for any solid wall property and in about 3-4 weeks this will be extended to any area if priority group ( benefits or age related ).
FREE loft and cavity insulation in the East Midlands until the end of the year.
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