Experts voice safety concerns about new pebblebed nuclear ...
Aug 23, 2018· Researchers advise caution as a commercialscale nuclear reactor known as HTRPM prepares to become operational in China. The reactor is a pebblebed, hightemperature gascooled reactor (HTGR), a new design that is ostensibly safer but that researchers in the and Germany warn does not eliminate the possibility of a serious accident.