ESB has a rate of 5p per KwH produced. its buried deep on the website and you need a different meter to allow the export to the net
"funny" enough SEAI states that you can contact the supplier(s) to get export quotes but so far ESB is the only one
I think you should see the electricity as by product of heat not the main aim. as stated before I'm leaning towards leaving the green train as there is too much stuff out there to make either financial or green sense out its not worth the hassle at the moment. insulation check, proper glass in the windows check .. no open fireplace double check
we will see after that what makes sense or is the best option. yes I plan to have everything set-up in such a way that if it all starts to make sense i can apply the new technology with ripping my house to bits ..