Citizen Runner wrote:
A. When a Prius is in an accident and is engulfed in flames, all kinds of toxic smoke is released, pretty much the same as any other vehicle. I'm not sure what your point is with this "unknown".
B. I don't see persons "green" enough to buy a Prius abandoning them willy nilly, and I'm not sure how to reconcile "$1000 for a salvageable battery" value with a rash of abandoned vehicles. Red herring?
C. What is the impact of increased demand for nickel? Same as increased demand for anything else, price goes up until supply meets demand. Is anyone using large-size Li-Ion batteries in passenger cars? Another red herring?
A. My question is whether the smoke/debris/runoff from battery innards is even more toxic; I don't know the answer.
B. No, not today; but Mr. Green eventually sells the car to Joe America who later passes it to Skeezy McFleezy late in the lifecycle of the lifecycle; McFleezy runs it into the ground and dumps it in the woods behind his house instead of replacing the battery pack (or tranny or any other major component). $1000 is what salvage yards charge, not what they pay; McFleezy may not know--or care--about any salvageable parts (this is proven in that we, indeed, find cars in the woods at all--why should a hybrid, once it reaches critical sales mass, be any different?).
C. My nickel point is ex-US commodity demand can have an unforeseen effect on the price of the batteries (to include higher insurance costs due to higher thefts along the lines of copper-drainpipe thieves; who knows?); as for Li-Ion, Toyota plans to roll out Li-Ion batteries in the next iteration of the Prius. Both NiMH and Li-Ion batteries are, at least in cell phone form, categorized as "hazardous waste."
I am not saying that these are insurmountable obstacles: my point is that the "green" crowd is so busy patting themselves on their collective backs that they overlook the short-term burden (via tax credits, i.e., making others pay for their "goodness") as well as potential long-term impact of eventual disposal--hybrids cost more than what you pay the dealer, both up front and potentially in the long term. Heck, maybe Toyota will tack on a $2,000 deposit (a la bottles and cans), but they haven't done so quite yet.