Two postdoc research scientist positions are open at [C]Worthy! 1. Work on the OAE Process Model Testbed: jobs.lever.co/convergentre... 2. Help build the Ocean CDR Atlas: jobs.lever.co/convergentre... Apply today!

Ben Saenz and Alicia Karspeck just got back from the Carbon to Sea Initiative 2026 Annual Convening in Halifax. We presented on C-Star (github.com/CWorthy-ocean): our open-source toolkit for mCDR siting, MRV, and efficacy assessment. Great conversations with the community pushing mCDR forward.

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[C]Worthy has 28 repositories available. Follow their code on GitHub.

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Congrats to Carboniferous for the recent issuance of a US EPA research permit. This is a notable milestone for the mCDR sector—progress through responsible process. The field is increasingly moving beyond early-stage enthusiasm and into the harder work of implementation. www.epa.gov/marine-prote...

Our team co-designed a workshop series in the Salish Sea with Dr. Sara Nawaz and colleagues from American University to explore how coastal communities think about ocean-based CDR in their local waters, supported by regional ocean models. Read our early reflections: www.cworthy.org/blog/regiona...

Regional Modeling as a Tool to Support Community Dialogue — [C]Worthy

[C]Worthy scientists partnered with American University to host a workshop series in the Salish Sea Basin, bringing coastal community members into conversation about marine carbon dioxide removal usin...

cworthy.org

Ocean Sciences is here 🌊 [C]Worthy will be presenting posters and in sessions on ocean modeling, mCDR, and tools for mRV. If you’re attending #OSM26, come find us. Always happy to connect + talk ocean modeling.

2025 was a turning point for mCDR. Across OAE and DOC, the field moved from promise to proof: pilots advanced, first verified credits were delivered, and new standards, permits, and infrastructure took shape. We recap some of the year’s key industry milestones here: www.cworthy.org/blog/year-in...

Year in Review: 2025 Marine Carbon Dioxide Removal Milestones — [C]Worthy

A look back at the major milestones that defined mCDR in 2025—from first verified ocean-based carbon dioxide removal credits to new permits, protocols, and growing policy momentum.

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We made a short explainer video introducing the chemistry behind Ocean Alkalinity Enhancement and Direct Ocean Capture—designed for public audiences new to mCDR. Created with Real World Visuals + American University, funded by @sloanfoundation.bsky.social. Watch now: www.cworthy.org/blog/seawate...

Seawater chemistry and CO₂ removal: A new explainer video for public audiences exploring ocean-based CDR — [C]Worthy

Our first explainer video breaking down the essential chemistry behind ocean-based carbon dioxide removal (CDR) methods, part of a broader effort to support informed community dialogue around marine C...

cworthy.org

Configuring a regional ocean model is time-consuming, error-prone, and hard to reproduce. Our new demo shows how ROMS-Tools streamlines grid design and input file generation for ROMS-MARBL. Watch Nora Loose, PhD, walk through the workflow and its value for mCDR MRV. www.cworthy.org/blog/a-roms-...

A ROMS-Tools Deep Dive — [C]Worthy

Our latest technical demo highlights ROMS-Tools, a Python package that provides user-friendly tools to design new regional grids for ROMS-MARBL and streamlines the creation of the input files necessar...

cworthy.org

Trust in mCDR depends on transparent, reproducible ocean models—but today they’re hard to interpret or audit. Our new blog explains how C-Star and C-Star Blueprints will help build the integrity infrastructure the field needs. Read more: www.cworthy.org/blog/buildin...

Building the Integrity Infrastructure for mCDR Modeling — [C]Worthy

To build trust in mCDR, the calculations that underpin carbon crediting need to be transparent and reproducible. This piece introduces the C-Star Blueprint: a new tool that makes ocean models auditabl...

cworthy.org

[C]Worthy has secured multi-year support from ORCA and the Patrick J. McGovern Foundation to scale open, trusted science tools for ocean-based carbon removal. We can’t scale what we can’t measure—this funding accelerates our MRV models + datasets. Full announcement: www.cworthy.org/media/cworth...

[C]Worthy Secures Multi-Year Support From ORCA and the Patrick J. McGovern Foundation to Scale Open-Source Marine Carbon-Removal Tools — [C]Worthy

New multi‑year awards affirm the need for infrastructure built through [C]Worthy’s approach of marrying open-source science and practical tools for industry use.

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