Leaked DOE list marks first tranches for two direct air capture hubs 'terminate'
Short record: the main facts, with sources. A full case file has not been prepared.
- The record does not name which of my species, waters, soils or forests were harmed.
A leaked Energy Department list from October 2025 marked the first tranches for two direct air capture hubs 'terminate', according to Carbon Herald. The hubs are Occidental's South Texas hub and Project Cypress in Louisiana, and at stake for nature is whether public money for removing carbon from the air reaches working plants.
- Occidental (South Texas hub) — First tranche of about $50 million
- Climeworks and Heirloom (Project Cypress, Louisiana) — First tranche of about $50 million
What happened
The 2021 infrastructure law set aside $3.5 billion for direct air capture hubs, and the Energy Department promised up to $500 million to Occidental's South Texas hub and support of similar scale to Project Cypress in Louisiana, according to Carbon Herald.
Each hub received a first tranche of about $50 million.
A leaked list from October 2025 marked those first tranches 'terminate', according to Carbon Herald.
Heatmap reported in April 2025 that the Energy Department's carbon removal team had been cut to one person.
In court and with insurers
Lawsuits and rulings
Insurers
What we don't know
Nature
- Not measured Harm to nature: The record holds no measurement of harm to nature.
Record
- Insufficient Reported but not verified: an April 2026 trade report said the Energy Department would keep the hub funds, citing a $1.2 billion figure whose base is unclear (DecarbonFuse; secondary report only).
- None on record Not stated in the sources reviewed: a primary Energy Department document for the October 2025 list, which was seen only in press reports.
- None on record Not stated in the sources reviewed: the net carbon removed by the Stratos, Mammoth and Petra Nova plants in 2024–2026.
- None on record Not stated in the sources reviewed: which companies received 45Q tax credits, since the IRS does not publish recipient names.
Did the harm stop?
Not stated in the sources reviewed.
Who paid?
Not stated in the sources reviewed.
Sources
Press and investigations
- Occidental buys HoloceneHeatmap · 2025-04-16
Connected cases
- Occidental Stratos direct air capture plant (Texas) United States · 2023–2026 Related matter
- US Department of Energy (Government) — here: ran the hub funding and the list; there: Funder of DAC hubs; Assistant Secretary Brad Crabtree from April 2022
- Occidental Petroleum (Hooker / OxyChem) (Company) — here: lead of the South Texas hub; there: Owner and developer of Stratos
- 45Q lobby coalition's founding director was named to head DOE carbon office United States · 2011–2025
- US Department of Energy (Government) — here: ran the hub funding and the list; there: administers carbon management funds
- Occidental Petroleum (Hooker / OxyChem) (Company) — here: lead of the South Texas hub; there: recipient of DAC hub support, 2023
- Occidental buys Holocene as US carbon removal staff is cut to one person United States · 2023–2025
- US Department of Energy (Government) — here: ran the hub funding and the list; there: Federal department whose carbon removal staff was reduced
- Occidental Petroleum (Hooker / OxyChem) (Company) — here: lead of the South Texas hub; there: Acquirer of Holocene and Carbon Engineering
- ACCCE clean coal advertising and forged letters (US) United States · 2008–2009
- US Department of Energy (Government) — here: ran the hub funding and the list; there: Ran the Clean Coal programme, 1986–1993
- Climeworks' Iceland plants captured less CO2 than their stated capacity Iceland · 2021–2025
- Climeworks (Company) — here: partner in Project Cypress; there: operator of the plants
- Hanford contractors settle false-claims suits as cleanup estimates rise United States · 1943–2086
- US Department of Energy (Government) — here: ran the hub funding and the list; there: Owner of the Hanford site; published the 2025 cost estimate
- Love Canal (New York) United States · 1980–1995
- Occidental Petroleum (Hooker / OxyChem) (Company) — here: lead of the South Texas hub; there: Successor to Hooker; defendant and payer
- Love Canal: appeals court upholds insurer's pollution exclusion in plumber case United States · 1980–2017
- Occidental Petroleum (Hooker / OxyChem) (Company) — here: lead of the South Texas hub; there: defendant in insurers' Love Canal actions
- Sellafield decommissioning and Hanford cleanup budgets United States · 1943–2086
- US Department of Energy (Government) — here: ran the hub funding and the list; there: Hanford owner and funder
- Syrah declares force majeure at Mozambique graphite mine after unrest Mozambique · 2024
- US Department of Energy (Government) — here: ran the hub funding and the list; there: lender; loan defaulted
- US budget law cuts fossil fuel royalties and sets 4 million coal acres for leasing United States · 2025
- Occidental Petroleum (Hooker / OxyChem) (Company) — here: lead of the South Texas hub; there: Named inauguration-fund donor