1. Small modular reactors (SMRs) are advanced nuclear reactors that have a power capacity of up to 300 MW(e) per unit, which is about one-third of the generating capacity of traditional nuclear power reactors. SMRs, which can produce a large amount of low-carbon electricity, are:
• Small – physically a fraction of the size of a conventional nuclear power reactor.
• Modular – making it possible for systems and components to be factory-assembled and transported as a unit to a location for installation.
• Reactors – harnessing nuclear fission to generate heat to produce energy.