I think there was a federal program that gave consumers rebates for buying "green" appliances. I don't think it had the same "you have to consign your old (clunker) appliance to the trash" clause that cash for clunkers had.
-- the entire range of stimulus packages simply have not worked. --
They have a short term stimulus effect, at the expense of future commercial activity.
I think you're even overly generous in this faint praise. They may succeed in a temporary increase in sales, or jobs, or what ever they stimulate, but they generally have NO effect on 'stimulating' the economy, and in fact, quickly help slow it down.