RE:RE:PGM Market Fundamentals It's not game over for Platinum, fuel cells will bring the long term demand back as their transportation model will be more convinient than fighting over a charging station.
As long at Palladium is the same price as platinum, regular gas cars will begin to change to platinum catalytic converters as it takes 50% as much platinum to palladium catalyst. It takes a while for companies like JM to re-tool for this but I believe pt going to even 1500USD will make it economical. If environmental standards become even more stringent then PT catalytic converters may only be acceptable for fuel cars.