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Energy Department

376 documents across 54 days of the archive, 6 of them final rules. The five most recent days are below.

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Comment deadlines and effective dates from anything this agency published in the archive, still ahead of 29 October 2026.

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as_of

  1. +1d Comments close Commission Information Collection Activities (FERC-FERC-510); Comment Request; Extension Energy Department · Federal Energy Regulatory Commission
  2. +7d Comments close Agency Information Collection Revision Energy Department
  3. +7d Comments close Commission Information Collection Activities (FERC-603); Comment Request; Extension Energy Department · Federal Energy Regulatory Commission
  4. +18d Comments close Commission Information Collection Activities (FERC-725A, 725L, and 725Z); Comment Request; Revision Energy Department · Federal Energy Regulatory Commission
  5. +21d Comments close Texas LNG Brownsville LLC; Request for Extension of Export Commencement Deadline Energy Department
  6. +21d Comments close Application for Authorization To Export Electric Energy; Clear Power LLC Energy Department
  7. +39d Comments close Freedom LNG LLC; Application for Long-Term, Multi-Contract Authorization To Export U.S.-Sourced Natural Gas to Mexico and To Re-Export Liquefied Natural Gas From Mexico to Non-Free Trade Agreement Countries Energy Department
  8. +39d Takes effect Energy Conservation Program: Test Procedures for Commercial Warm Air Furnaces Energy Department
  9. +46d Comments close Commission Information Collection Activities (FERC-725B); Comment Request; Extension Energy Department · Federal Energy Regulatory Commission
  10. +53d Comments close Authorizations for Certain Activities at Liquefied Natural Gas Plants Energy Department · Federal Energy Regulatory Commission

29 October 2026 2 documents

Machine-written from the fields above · claude-haiku-4-5-20251001

The Energy Department published two combined notices of filings on October 29, 2026.

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28 October 2026 5 documents

Machine-written from the fields above · claude-haiku-4-5-20251001

The Department of Energy published five notices on October 28, 2026, regarding environmental assessments for energy infrastructure projects.

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27 October 2026 11 documents

Machine-written from the fields above · claude-haiku-4-5-20251001

The Energy Department published eleven notices on October 27, 2026, including one adding helium to its Critical Material List.

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NoticeEnergy Department

Critical Material List; Addition of Helium

The United States (U.S.) Department of Energy (DOE) is issuing this notice to advise the public that DOE added helium to the DOE Critical Material List. This notice also provides the link to the assessment that forms the justification for including helium on the Critical Material List. Helium is non-substitutable for multiple critical energy functions, including: semiconductor manufacturing, leak testing natural gas infrastructure, and quantum computing, along with being essential to key medical/scientific applications. Demand for helium is also growing as it enables advanced semiconductor manufacturing, which is essential for SI and data center supply chains.

91 FR 67558FR Doc. 2026-21884official PDFfederalregister.gov

26 October 2026 7 documents

Machine-written from the fields above · claude-haiku-4-5-20251001

The Department of Energy published seven notices on October 26, 2026, including combined filings notices and notices regarding preliminary permit surrender and license applications.

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22 October 2026 3 documents

Machine-written from the fields above · claude-haiku-4-5-20251001

The Energy Department published three notices regarding a President's Council of Advisors on Science and Technology meeting, Sunshine Act meetings, and combined filings.

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Earlier

49 further days of this agency's activity are in the long-form archive, oldest to newest, on one page.

Everything Energy Department has published, 2026-08-10 to 2026-10-29 →

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