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Follow

Mike Schroepfer

@schrep

Partner

, founder

@AdditionalVent

, Senior Fellow (Formerly CTO)

. Investing in tech and science to fight climate change. AI

Joined May 2007

104.3K Followers

Mike Schroepfer’s Tweets

Mike Schroepfer

Awesome new product to make it easier to give! If you want to make it easier for your employees to give to charities check out

’s workplace-giving platform

The modern workplace giving solution everyone loves — Daffy for Work

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Mike Schroepfer

Huge day for climate tech! Big congrats to

- been collaborating with her on climate tech for the last few years and thrilled to be investing in her new firm!

Quote Tweet

Announcing Planeteer Capital's first close & my reason for going "full climate tech VC"

ctvc.co/planeteer-capi

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Mike Schroepfer

Awesome look into the day of the life of

@ucsantabarbara

ocean scientist Débora Iglesias-Rodriguez - a grantee of Carbon To Sea:

chanzuckerberg.com

Ocean Carbon Dioxide Removal

Day in the life of a biological oceanographer

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Mike Schroepfer

More on the announcements today from

technologyreview.com

Meta’s former CTO has a new $50 million project: ocean-based carbon removal

Mike Schroepfer’s Additional Ventures has spun out Carbon to Sea, a nonprofit dedicated to accelerating research into ocean alkalinity enhancement.

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Mike Schroepfer

Carbon to Sea’s diverse group of funders each bring deep experience in ocean conservation, climate and R&D:

@AdditionalVent

,

@AsteraInstitute

,

, Catalyst for Impact,

@ChanZuckerberg

,

, Kissick Family Foundation, Oceankind, and

@ThistledownFnd

.

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Show more replies

Mike Schroepfer

Our Research grantees are working to determine how OAE can help the ocean safely remove CO₂ from the atmosphere: The Ocean Alk-align consortium lead by

at

,

, POaET at

, and the lab of Dr. Debora Iglesias Rodriguez at

@ucsantabarbara

.

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Mike Schroepfer

So much work to do! I couldn’t be more excited to support these talented teams to find answers.

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Mike Schroepfer

Our OAE Technology grantees are building prototypes to produce + deliver + monitor the effects of OAE at scale:

+

, Crystal Ocean,

, Aquatic Labs +

, and

+

.

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Mike Schroepfer

The distinguished group of scientists who will serve as Carbon to Sea’s Scientific Advisory Board are

@carlosduartephd

,

,

,

&

.

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