Natural circulation integral reactor

The NCIR is a self-pressurized reactor with core, steam generators, and pressurization steam space all within a single steel pressure vessel. One of the key features of the NCIR is startup without outside power. The NCIR will respond easily to changes in power demand without operator action. The NCIR has important inherent safety features. By minimizing and simplifying reactor safety and auxiliary systems, the NCIR allows the total plant to be reduced in size and complexity.