NuScale Power and Washington State’s Grant County Public Utility District on May 26 announced the signing of a memorandum of understanding (MOU) to evaluate the deployment of NuScale’s small modular reactor (SMR) technology in Central Washington State.

Under the MOU, the two parties will work together to support Grant PUD’s due diligence process in evaluating reliable, carbon-free energy solutions. “The deployment of NuScale’s Nuclear Regulatory Commission (NRC)-approved design will support meeting the demands of Grant PUD’s customers and the desired commercial operation timeline with acceptable and affordable cost certainty,” NuScale and Grant PUD said in a news release.

“This flexibility also allows for seamless integration with intermittent sources of power utilizing exceptional load following capabilities. These qualities align well with Grant PUD’s long-term objective of providing its customers with reliable, carbon-free energy and are a driving force in the initiation of the due diligence process in order to investigate the applicability of the NuScale technology in Central Washington,” NuScale and Grant PUD said.

In April, Grant PUD with Energy Northwest and X-energy signed a MOU for the development of an advanced nuclear reactor demonstration project.

The partners agreed to collaborate and share resources to evaluate the goal of siting, building, and operating an X-energy Xe-100 SMR plant at an existing Energy Northwest site north of Richland, Wash. The plant would have four 80-MW units and is scheduled to begin construction in 2024 and come online in 2027.
NuScale’s power plant design is scalable in 77 megawatts electric (MWe) increments up to 924 MWe. Modules can be added incrementally as regional load demands increase.