My saving over 3 years is 11k plus or around 4k per year, that would pay for some nice hotels, a penthouse apartment for two months each year in Paphos, business class to thailand and a months car hire, 20 really good meals out each year, or a whole years support for the 3 orphan kids in thailand. Whatever you do with any savings, you are doing your bit to save the planet. And all those kids growing up breathing particulate fumes.