Would love a solar system but I have an asbestos roof. Would have loved insulation but I have an asbestos roof. would have loved a water tank but , you guessed it , I have an asbestos roof.the cost to replace my roof outways the savings I will make. So I guess I will just have to deal with the price rises across the board :( maybe the next feeble could be to assist people in my boat. But I doubt it even though government would have approved the use of this material in the first place.