Siting of small modular reactors (SMRs)

In 2015, the Legislature asked us to study small modular reactors (SMRs) and determine suitable locations, necessary permits and ways to simplify the siting and permitting process for these facilities.

Study background

SMRs are scalable nuclear power plants with reactors that each generate up to 300 megawatts of electricity. Workers build these reactors in factories, and they're easy to transport by truck, rail or barge.

Report findings

The report identifies:

  • Suitable locations for SMRs
  • Permits and approvals that SMRs may need under state, local, and federal requirements
  • Studies necessary for siting SMRs
  • Recommendations for efficiently siting and permitting SMRs
  • Recommendations for creating permits or processes
  • Permitting responsibilities of other state agencies

Participants

Golder Associates conducted this study on our behalf. They prepared this report with input and help from:

  • Our staff
  • Washington State Military Department (WMD)
  • Washington State Department of Ecology (ECY)
  • Washington State Department of Health (DOH)
  • Nuclear Regulatory Commission (NRC), which has the final federal permitting approval for SMRs
  • Engineering companies that develop SMR designs