See
http://www.quantumheat.org/index.php/en/follow/powder-test-cells/361-powder-push
There seems a disagreement, with MFMP saying.
"In the E-cat reactor, the Rydberg state is probably created by using of
some radioactive isotope, while in the Hyperion reactor a high voltage
discharge is used."
And Rossi confirming again today that he uses no radioactive materials.
" I repeatedly wrote, said that we do not use radioactive materials of
sort, do not produce radioactive materials of sort,"
Anyway, I'm glad to see the MFMP going this route that, to me, sounds
much more promising to generate significant power.