Nash contributes to the successful criticality of the world's first fourth generation nuclear high temperature gas cooled reactor

On September 12, 2021, the world's first fourth generation nuclear high temperature gas cooled reactor, the No. 1 reactor of Huaneng Shidaowan high temperature gas cooled reactor nuclear power plant demonstration project (hereinafter referred to as the demonstration project), a major national science and technology project, reached the critical state for the first time, and the unit was officially opened for operation with nuclear power. This is another major progress of the demonstration project after the completion of double reactor cold test, double reactor hot test and first loading this year, and moves forward again towards the goal of grid connected power generation within the year.