Why This Stuff Costs $2700 Trillion Per Gram - Antimatter at CERN

This makes me imagine a future where we power cities off of our nuclear waste.
make an antimatter particle that cancels out radioactive waste, drip it into a steam vessel where they mix in a controlled fashion, use the light heat that is generated to power a steam generator just like nuclear plants do.... could rid the world of radiation and waste and power us for millennia