Captain Drawdown’s daily logbook on every CDR story, paper, and expert voice — so you don’t have to read them all.

The forecast

Within 90 days, at least three more durable-CDR suppliers will announce “industry-integrated” deployments. By that I mean CDR equipment bolted onto an existing industrial host site - wastewater plant, data center, refinery, cement kiln, fermentation tank - rather than a greenfield capture plant on bare ground. The reason is operational: the host already has permits, power, a CO2-bearing stream or a heat sink, and often a balance sheet willing to share capital costs. That cuts the time from term sheet to delivered tonne, which is what buyers and public funders now score on. The Q1 2026 Durable CDR Market Update makes the metric shift explicit: deliveries, not announcements.

The 30-day window

Watch the proposal language in the next public-money tranches. Alberta’s ERA just put C$50M into industrial-host decarbonization and CDR, and the eligibility wording - decarbonization plus removal inside an existing facility - is the template other funders are copying. The leading indicator is whether the EU Innovation Fund’s next call uses “industrial host” or equivalent phrasing in scoring criteria. If it does, expect a wave of suppliers to re-skin their pitch decks within weeks. Also watch Frontier Infrastructure’s CO2-by-rail platform (not to be confused with the Frontier Climate buyer consortium) and Frontier Climate’s approval of Rainbow as a credit issuer: that’s the downstream plumbing for a world where capture is dispersed across many small host sites and CO2 has to be aggregated to storage.

The 90-day window

Three concrete things should land. First, more deals shaped like CREW Carbon’s $25M Series A - retrofits onto the roughly 16,000 US wastewater facilities already running, where the host pays for process improvement and the CDR tonnes are co-product. Second, AI data center pairings. The arXiv engineering case from Fang et al. for using AIDC waste heat to regenerate solvents pairs cleanly with Climeworks’ commercial argument that CDR belongs in data center capital plans. Zeke Hausfather (@hausfath.bsky.social) is right that “even if data centers increase US electricity use by 10% by 2030 with 100% gas, thats only a 0.5% bump in global emissions” - which is why the AIDC-as-CDR-host pitch has to stand on waste-heat operating economics, not on offsetting AI guilt. Third, more carbon-to-fuels or carbon-to-chemicals biofoundries like the LanzaTech + BRIGHT site in Denmark, bolting onto existing industrial gas streams.

The 180-day window

By month six, “industry-integrated” hardens from marketing label into funding eligibility criterion. Suppliers without a host-site partner by Q3 will find themselves competing for a shrinking pool of greenfield-tolerant capital. Public co-funders are doing the math Wilfried Rickels (@wrickels.bsky.social) and his Kiel co-authors lay out in their net-CDR economics working paper: integrated deployments are cheaper per delivered tonne because the host absorbs site costs, and that drives where co-funding flows. Expect the next Frontier purchase cohort to over-index on integrated suppliers versus standalone plants. This does not retire greenfield DAC - hubs like Stratos still matter for proving high-volume single-site economics, and DAC must scale either way (our DAC scaling primer covers the underlying constraints). But the marginal new project ships from someone else’s facility. None of this changes the residual-only rule: CDR is for hard-to-abate emissions, not a license for the host industry to defer its own decarbonization plan.

What would falsify this

Three things would kill the forecast. One: the next two ERA-style public funding rounds drop “industrial host” language and revert to technology-neutral capture criteria. Two: Frontier’s next purchase cohort over-indexes on standalone plants (more than 60% of tonnage from greenfield). Three: fewer than three new integrated-deployment announcements land before day 90, and the ones that do come from suppliers already on this list rather than new entrants. Any one of those would mean the integration trend is a 2025 artifact, not a structural shift.

The bet

Six months from today, of the ten largest new durable-CDR offtake or deployment announcements (by tonnage or dollar value), at least six will name an existing industrial host facility in the press release. Bookmark this log. Check it in November.

Citations

  1. cdr.fyi — Q1 2026 Durable CDR Market Update
  2. Carbon Herald — industrial-host decarbonization and CDR
  3. Carbon Herald — $25M Series A
  4. arXiv preprint — arXiv engineering case from Fang et al. — preprint
  5. Bluesky — @hausfath.bsky.social — Bluesky post
  6. Carbon Herald — LanzaTech + BRIGHT site in Denmark
  7. Bluesky — @wrickels.bsky.social — Bluesky post