I followed this guy since 2012 for some years. First I believed he has something big, years later I believed he is a highly sophisticated scammer, and meanwhile I tend to believe he is paid by some big companies to discredit LENR technology.
He destroyed at least 2 companies with big ambitions, one in Greece and one in North Carolina.
Though I strongly believe LENR is a very hopeful technology for the future of mankind, I don't believe in Mr. Rossi, in no way.
He is a scammer, and possibly a paid scammer. Possibly even paid by somebody who really already has the tech working, and doesn't want to become this information public.