NRC Consolidated Interim Storage Facility (CISF)

YEAR
2026
DOCUMENT TYPE
GEOGRAPHY

Document Summary

This Nuclear Regulatory Commission (NRC) webpage explains the federal framework for Consolidated Interim Storage (CIS) facilities, which are designed to store spent nuclear fuel from multiple reactor sites in a centralized location. These facilities are considered temporary storage solutions until a permanent disposal site is built.

The page outlines how these facilities differ from existing on-site storage at nuclear plants and provides links to licensing documents, applications, and regulatory requirements for proposed projects in places like Texas and New Mexico. 

This page is not a law itself, but it explains how the NRC uses its authority under the Atomic Energy Act to regulate and potentially license interim storage facilities.

  • It describes the licensing process, including detailed technical and safety requirements that any operator must meet, such as storage limits, monitoring, and containment standards.
  • It provides public access to license applications and supporting documents, which are part of the legally required review process before approval.
  • It reflects an ongoing legal debate over whether the NRC actually has authority to license pri

WHY THIS MATTERS

The NRC’s CISF framework is the mechanism that allows interim nuclear waste storage to move forward, regardless of whether a permanent solution exists. While the agency focuses on safety and licensing, it does not require clear consent from affected states or communities. For the Permian Basin, this raises concerns about federal decisions being made without meaningful local approval. Understanding this framework is essential to understanding how nuclear waste projects are approved and implemented.

Key Excerpts

“A consolidated interim storage facility is a centralized facility for storing spent nuclear fuel.” – Page 1

“The NRC reviews license applications to ensure public health and safety.” – Page 1

“The agency conducts environmental reviews in accordance with federal law.” – Page 1

“Interim storage provides flexibility in managing spent nuclear fuel.” – Page 1

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CITATION

U.S. Nuclear Regulatory Commission. (n.d.). Consolidated Interim Storage of Spent Nuclear Fuel.

2021 TEXAS AQUIFER LONGEVITY STUDY
2021 TEXAS AQUIFER LONGEVITY STUDY
2021 TEXAS AQUIFER LONGEVITY STUDY
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