No, that's not the meaining I intended :-) I tried to allude to this part in the Green Paper's intro:

It has always been assumed that energy networks would be self-financing. To achieve this a clear and stable legal framework is the main precondition for stimulating private sector investment in generation and transmission/transport...

I.e., I meant to say that the market won't deliver just because a project would be self-financing.

_{*Lunatic*, n.
One whose delusions are out of fashion.}