Fluor is the largest shareholder in NuScale Power, a small modular reactor (SMR) technology company based in Portland, Oregon. NuScale has designed an extraordinarily safe NuScale Power Module^TM (NPM) based on proven pressurized water-cooled reactor technology. Each NPM consists of a fully integrated reactor vessel, steam generator and containment vessel.

NuScale has commercialized their VOYGR^TM SMR power plants that are modular in 77 MWe (gross) increments and scalable in four-module, six-module and 12-module plant sizes. The design eliminates many costly, complex systems with cutting-edge manufacturing to reduce time and production cost. It incorporates features that reduce complexity, improve safety, enhance operability and reduce risks.

NuScale's safety features include:

• The Triple Crown for Nuclear Plant Safety^TM design safely shuts down and self-cools indefinitely with no operator action, no AC or DC power and no additional water. This is a first for commercial nuclear power.

• High-pressure containment vessel, redundant passive decay heat removal and containment heat removal systems.

• The integrated design of the NuScale Power Module, encompassing the reactor, steam generators and pressurizer, and its use of natural circulation eliminate the need for large primary piping and reactor coolant pumps.

• A small nuclear fuel inventory, since each 77 MWe (gross) NuScale Power Module houses approximately five percent of the nuclear fuel of a conventional 1,000 MWe nuclear reactor.

• Containment vessel submerged in an ultimate heat sink for core cooling in a below grade reactor pool structure housed in a Seismic Category 1 reactor building.