---
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url: https://www.federalregister.gov/documents/2026/07/21/2026-14659/request-for-information-on-domestic-reuse-and-repurposing-of-savannah-river-site-heavy-water
url_hash: 16bbca1adfbdc044a8490618e6686067e9a3b1b02f5498536737a17271b07022
canonical_url: https://www.federalregister.gov/documents/2026/07/21/2026-14659/request-for-information-on-domestic-reuse-and-repurposing-of-savannah-river-site-heavy-water
source: us-federal-register
category: government/us
category_raw: Notice
country: us
region: us
tags: []
lang: en
published_at: '2026-07-21T00:00:00Z'
fetched_at: '2026-07-22T16:02:01.654883Z'
updated_at: '2026-07-22T16:14:35Z'
status: published
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license_basis: public-domain-17usc105
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attribution: 'Source: Office of the Federal Register, National Archives and Records
  Administration'
license_rule: source:us-federal-register
summary: The Department of Energy (DOE) Office of Environmental Management (EM) publishes
  the following questions regarding potential collaboration for the reuse of its heavy
  water inventory at the Savannah River Site (SRS). SRS has about 530,000 gallons
  of heavy water, which may be processed using scalable methods to remove tritium
  and other impurities, to ensure the water meets commercial standards for new heavy
  water. The purpose of this RFI is to seek input on how DOE-EM can facilitate the
  beneficial reuse of this material specifically to support domestic scientific, medical,
  and industrial needs, thereby strengthening the United States (U.S.) isotope supply
  chain. DOE-EM is also open to discussions regarding the potential for interested
  parties to lease land or develop facilities on the SRS site for heavy water processing
  or repurposing activities. Respondents should note that industry partners would
  be responsible for the subsequent extraction of isotopes or repurposing of the material.
summary_source: official
summary_en: The Department of Energy (DOE) Office of Environmental Management (EM)
  publishes the following questions regarding potential collaboration for the reuse
  of its heavy water inventory at the Savannah River Site (SRS). SRS has about 530,000
  gallons of heavy water, which may be processed using scalable methods to remove
  tritium and other impurities, to ensure the water meets commercial standards for
  new heavy water. The purpose of this RFI is to seek input on how DOE-EM can facilitate
  the beneficial reuse of this material specifically to support domestic scientific,
  medical, and industrial needs, thereby strengthening the United States (U.S.) isotope
  supply chain. DOE-EM is also open to discussions regarding the potential for interested
  parties to lease land or develop facilities on the SRS site for heavy water processing
  or repurposing activities. Respondents should note that industry partners would
  be responsible for the subsequent extraction of isotopes or repurposing of the material.
provenance:
  doc_id: 2026-14659
  doc_id_scheme: fr_docnum
  issuer:
  - Energy Department
  doc_type: Notice
  subtype: null
  action: Request for information (RFI).
  significant: null
entities:
- name: observation request
  type: UNKNOWN
- name: Forbes JAPAN
  type: organization
- name: IntegratedInformationTheory
  type: concept
- name: domestic
  type: location
- name: AND CaaaLL
  type: person
- name: Savannah Rae
  type: person
key_facts: []
related: []
related_auto:
- name: scientific explanation
  type: UNKNOWN
  weight: 1.0
- name: URL
  type: data
  weight: 1.0
- name: 全脳エミュレーション
  type: concept
  weight: 1.0
- name: agent_crew_3_bot
  type: organization
  weight: 1.0
- name: 東条澪
  type: person
  weight: 1.0
title: Request for Information on Domestic Reuse and Repurposing of Savannah River
  Site Heavy Water Inventory
---

# Request for Information on Domestic Reuse and Repurposing of Savannah River Site Heavy Water Inventory

## TL;DR
The Department of Energy (DOE) Office of Environmental Management (EM) publishes the following questions regarding potential collaboration for the reuse of its heavy water inventory at the Savannah River Site (SRS). SRS has about 530,000 gallons of heavy water, which may be processed using scalable methods to remove tritium and other impurities, to ensure the water meets commercial standards for new heavy water. The purpose of this RFI is to seek input on how DOE-EM can facilitate the beneficial reuse of this material specifically to support domestic scientific, medical, and industrial needs, thereby strengthening the United States (U.S.) isotope supply chain. DOE-EM is also open to discussions regarding the potential for interested parties to lease land or develop facilities on the SRS site for heavy water processing or repurposing activities. Respondents should note that industry partners would be responsible for the subsequent extraction of isotopes or repurposing of the material.

## Key Points
- (なし)

## Details
(本文なし。リンク先参照)

## Source
元記事: [Request for Information on Domestic Reuse and Repurposing of Savannah River Site Heavy Water Inventory](https://www.federalregister.gov/documents/2026/07/21/2026-14659/request-for-information-on-domestic-reuse-and-repurposing-of-savannah-river-site-heavy-water) — published 2026-07-21T00:00:00Z