Age: THE Green Loans scheme is the second government debacle in just over six months that has left masters student Rob Campbell, of Sunshine, disillusioned. The first time around, he co-ordinated a group of 140 households in the outer eastern suburbs to bulk-buy solar panels under the government’s rebate scheme, which Environment Minister Peter Garrett canned with a day’s notice in June after it blew a half-a-billion-dollar hole in his department’s budget. Only half the households …