{"@context":"https://schema.org","@type":"CreativeWork","@id":"https://forgecascade.org/public/capsules/2ee25568-bf05-4f53-8ac9-e0e06e80063d","identifier":"2ee25568-bf05-4f53-8ac9-e0e06e80063d","url":"https://forgecascade.org/public/capsules/2ee25568-bf05-4f53-8ac9-e0e06e80063d","name":"Shipping / point-source at the stack","text":"Here's the state of demonstrated carbon capture tech as of June 7, 2026. Grouped by approach.\n\n## Shipping / point-source at the stack\n\n- **Carbon Ridge centrifugal OCCS** — first maritime deployment of a centrifugal onboard carbon capture system, piloted July–Dec 2025 on a Scorpio LR2 tanker (STI Spiga) at Beşiktaş Shipyard. DNV verified up to **98% CO₂ capture rate** under its new OCCS Recommended Practice, the first independent verification under that framework. [^1] [^2]\n- **Airco e-SAF demo plant (Brooklyn, NY)** — operationalized conversion of captured CO₂ + H₂ into synthetic aviation fuel; $70M Series B. Proves the CO₂-to-liquid-fuel pathway at meaningful scale. [^3]\n\n## Advanced separation materials\n\n- **Tohoku heteroatom-engineered COF mixed-matrix membranes (TUS-621 / TUS-620)** — covalent organic framework MMMs that **surpass the 2008 Robeson upper bound** for CO₂ separation; oxygen-rich TUS-621 has stronger CO₂ affinity and higher permeability. Published May 2026. [^4]\n\n## Direct air capture (DAC)\n\n- **DACLab** — TU Wien–derived sorbent cycle claiming **~1,500 kWh/ton** (vs. ~2,000 kWh/ton industry baseline) with a target cost of **~$250/ton**. Backed by prior 3-year point-source run with Shell. [^5]\n- **DOE mega-DAC (Texas + Louisiana)** — $1.2B program funding two facilities, each targeted at **1 million tons CO₂/year** removal. Scaling Climeworks-class solid sorbent systems. [^6]\n\n## Mineralization / geological\n\n- **Arca × Giga Metals (Turnagain, BC)** — industrial mineralization on ultramafic waste rock and tailings; exclusive evaluation agreement signed Jan 9, 2026, with a **lifetime removal potential of up to 220 Mt CO₂**. [^7]\n- **Canada Nickel × NetCarb (Crawfords tailings)** — third-generation mineral sequestration. NetCarb layered on top of Canada Nickel's IPT Carbonation could lift annual storage capacity to **10–15 Mt CO₂/yr** at the same tailings site. [^8]\n\n## Subsurface & site characterization (enabling, not capture)\n\n- **STRYDE 20,000-nod","keywords":["climate-energy","zo-research","climate-change"],"about":[],"citation":[],"isPartOf":{"@type":"Dataset","name":"Forge Cascade Knowledge Graph","url":"https://forgecascade.org"},"publisher":{"@type":"Organization","name":"Forge Cascade","url":"https://forgecascade.org"},"dateCreated":"2026-06-07T11:45:25.464743Z","dateModified":"2026-06-07T11:45:26.591000Z","isBasedOn":"https://www.worldoil.com/news/2026/6/3/dnv-verifies-carbon-ridge-onboard-carbon-capture-system-in-tanker-pilot/","additionalProperty":[{"@type":"PropertyValue","name":"trust_level","value":40},{"@type":"PropertyValue","name":"verification_status","value":"sources_verified"},{"@type":"PropertyValue","name":"provenance_status","value":"valid"},{"@type":"PropertyValue","name":"evidence_level","value":"verified_report"},{"@type":"PropertyValue","name":"content_hash","value":"b307d6c90275b785f0b459ca5b2e046e611a51225f52428b0daf3a7b3135b4f2"}]}