Oops. It seems my comments upset a couple of peeps. That wasn't my intention.
However, I maintain that if the rather pointless Friends of the Earth organisation really think it's worthwhile (it's not!), then they should fund the subsidies themselves. Rather than the beleaguered taxpayer. It is just frittering taxpayers money away for no environmental gain.
Bit of a sweeping statement?
I think they are ineffective, and go to extreme lengths/costs to achieve nothing. Solar isn't going to make a blind bit of difference. Like wind. Or any other current renewables. Yet cost a fortune to implement. Working from the figures given by the manufacturers that I've retrieved from those who have it, it takes about 7yrs to make back the installation costs (based on the 43p payback per KWhr), and life of panels is given as approx 10yrs. And nobody I know is getting the estimated amount of electric they were promised.
It only makes any sense financially with this higher level payback, hence Friends of the Earth getting on their high horse.
OK, but it saves the planet. But does it? Based on those using such systems not getting enough payback at 43p/kwh to even remotely cover their non solar electric use at about 15p/kwh, that means solar is covering way less than 1/4 (break even point at 43p/kwh) of electric use. As with electric cars, manufacturing costs (carbonwise) and short life, does it work out effective? I think not. Yet Friends of the Earth idiots will persue this at any cost, not based on using common sense, but a soap box "its green because we don't burn coal" ill considered attitude.
If its green electric at any cost, nuclear is probably the only viable answer currently, although it will take years to get new reactors online. Japan's disaster has scared the do-gooders away, despite the fact that it should be considered a success story right up to the point when they discovered the brought in generators to recharge the batteries were incompatible.
Or tackle the real issue - the world is overpopulated. Unsustainably. Or is that too controversial?
Then we need to go back to a basic argument - is man substantially affecting climate. It used to be "Global Warming", now even the beeb call it "Climate Change" instead. There are lots of conflicting studies, which makes it unclear if mankind has affected climate. Undoubtedly, parts of the Earth are warmer than 50yrs ago... ...but Greenland was, errr, green back in the 12th century. Don't tell me, that was the Romans driving their Landrovers all over their empire that caused Artic icecaps to retreat.
Personally, I think I do fall into the category of "Mankind may have affected global climate, but not to the extent we are being scare-mongered into believing". Green is expensive, good for business
es that invest in it.
So do I think 'home' solar is a (even small) answer? NO!
Do I think Friends of the Earth are idiots? YES!