Removing carbon from the atmosphere. Together. A global volunteer network advancing carbon removal via open-source policy, R&D, and communications missions.

Worldwide
Joined February 2019
📷 Learn how leading universities are protecting the planet; trends, breakthroughs, and startups; & what they look for in applicants. With Yale's Toby Bryce, U Mich's Susan Fancy, & Heriot-Watt's Susana Garcia. Register here luma.com/cqlapl9o @HWU_RCCS @YaleCNCC @reuseco2
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Launch alert! We're launching the 5th annual Carbon Removal Challenge. Get the inside scoop on the Challenge experience, as recalled by students in the 2026 winning teams. Register here: luma.com/y7g8cs7e @openaircollect
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Can't make it to @CarbonUnbound in #NYC? You can still catch the Carbon Removal Challenge winning teams' presentations, which we'll record and broadcast right after the conference. The students will be online for Q&A. Register at luma.com/8k4fthb9. #CDR #carbonremoval
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The OpenAir Collective retweeted
Check out OpenAir's Carbon Removal Challenge Winners Showcase on May 20th at 7pm ET! Winning teams from Rutgers University, University of Michigan, KAIST, and Cornell University/Princeton University/Columbia University will present. luma.com/8k4fthb9 #CDR #carbonremoval
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Check out OpenAir's Carbon Removal Challenge Winners Showcase on May 20th at 7pm ET! Winning teams from Rutgers University, University of Michigan, KAIST, and Cornell University/Princeton University/Columbia University will present. luma.com/8k4fthb9 #CDR #carbonremoval
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Catch this all-star webinar panel, plus find out who won this year's Carbon Removal Challenge!
Don't miss our webinar announcing the winning student teams for the 2026 Carbon Removal Challenge, and panel discussing the future of carbon removal with Frontier's @joannaklitzke, @CO2Council's @BenDRubin, and Carbon Unbound's Oliver Katz! luma.com/z0gl3bbx
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Don't miss our webinar announcing the winning student teams for the 2026 Carbon Removal Challenge, and panel discussing the future of carbon removal with Frontier's @joannaklitzke, @CO2Council's @BenDRubin, and Carbon Unbound's Oliver Katz! luma.com/z0gl3bbx
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Hot off the press: Carbon Direct's Luke Hawbaker is joining the Carbon Removal Challenge webinar panel on Tuesday, taking over Michael Berger's spot. He will be joined by #carbonremoval buyers from @Shopify, @milkywire, Wren, & Terraset. Register here: luma.com/7kr031xe
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We've extended the Carbon Removal Challenge submission deadline to March 9 at 9am US ET. We look forward to seeing the innovative student #CDR projects! openaircollective.com/crc
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Join us to learn how accelerators are helping carbon removal startups grow and succeed. Hear from @titojankowski from @airminer Launchpad, @micataborga Claure from Marble venture studio, and @MarianKrueger_ of remove. Register luma.com/mxsdp8xm #CDR #carbonremoval
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Please join us for an introduction to #CDR startup accelerators! We've got a great panel lined up, with @Tito Jankowski from @airminers Launchpad, @micataborga from Marble venture studio, and @MarianKrueger_ of remove. Register here: luma.com/mxsdp8xm
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🚨DEADLINE APPROACHING🚨 Only days left to register for the Carbon Removal Challenge (deadline 1/26, 9am ET)! If you’re a student w/ a carbon removal idea, sign up now to secure a spot! You don't need completed work, just interest in participating! forms.gle/Sa6Qpun2siir9JwJ6
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REGISTRATION EXTENDED: registration for the Carbon Removal Challenge extended to 1/26 (9am ET). If you’re a student or team with a carbon removal innovation, sign up for the Challenge ASAP so we can ensure you’re included in this year’s competition! docs.google.com/forms/d/e/1F…
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Sign up for our next webinar: The CDR Startup Journey! On Tuesday, Jan 27 at 12pm, join us for a panel of founders from CDR startups! Hear about their journeys from academia, to founding, to prototyping, to demo plant, to selling carbon removals credits. luma.com/khgdfaow
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Calling all students working on #carbonremoval #CDR: check out this chance to present your project in NYC in May! Register now (easy) to get instant access to expert mentors. Projects (10 page papers) are due in March. Visit openaircollective.com/crc/ for more info and to register.
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Looking for a #CDR job? Then don't miss the Carbon Removal Challenge's webinar with folks from @workonclimate CDRjobs, College to Climate, & Max Pisciotta (author of a practical guide for the CDR job search) and UMich's Global CO2 Initiative. luma.com/1abjx8xx #energysky
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Catch the Carbon Removal Challenge's "Landing a CDR Job" webinar on Tuesday November 11 at noon ET! Hear from @cdrjobs Tank Chen, @workonclimate Ben Swainbank, College to Climate's Casey Goldstein, and CDR job tips author @MaxPisciotta. Register here: luma.com/1abjx8xx
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