UK-based global major industrial technology group Rolls-Royce and giant US private-sector electricity utility Exelon have signed a Memorandum of Understanding (MoU) regarding the development and operation of small modular reactor (SMR) nuclear power plants (NPPs). Rolls-Royce is leading a consortium, supported by both industry and the British government, to develop an SMR NPP (being referred to as the UKSMR). Exelon currently operates 21 conventional (pressurised water) nuclear reactors in the …