Open Climate Collabathon


A global collaborative hackathon to crowd-develop the open climate platform


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Financial Contributions

One-time contribution

Bronze Sponsorship Tier

Highly accessible tier designed for small startups to sponsoring the 2020 Collabathon

$1,000 USD

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Silver Sponsorship Tier

Accessible tier for sponsoring the 2020 Collabathon

$5,000 USD

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Gold Sponsorship Tier

Mid tier for sponsoring the 2020 Collabathon

$15,000 USD

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Top sponsorship tier for sponsoring the 2020 Collabathon Read more

$30,000 USD

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Latest activity by


Open Climate Collabathon is hosting the following events.

Past event

Sprint to COP26

04:00 PM UTC
A global 2-week sprint prior to the start of the 2020 UNFCCC COP26
Past event

Earth Day - Collabathon Sprint

11:00 PM UTC
A week development sprint during the Earth Day global network week

Top financial contributors


Sebastian Klemm

$20 USD since May 2020

Dean Church

$20 USD since Jun 2020


Open Climate Collabathon is all of us

Our contributors 4

Thank you for supporting Open Climate Collabathon.

Sebastian Klemm

$20 USD

Be the change you want to see: I do both donate...

Proofing Futu...

$20 USD

Be the change you want to see: I do both donate...

Dean Church

$20 USD

We, the individual citizens of Earth, can creat...


Let’s get the ball rolling!

News from Open Climate Collabathon

Updates on our activities and progress.

Sponsorship Program Launch

The 2020 Open Climate Collabathon is now open to receive sponsorship from companies and organizations!
Read more
Published on March 13, 2020 by Martin Wainstein


Transparent and open finances.

Today’s balance

$51.04 USD

Total raised

$51.04 USD

Total disbursed

--.-- USD

Estimated annual budget

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The Open Climate Collabathon is an open event mobilizing a global network of Universities, civic tech groups, startups and youth to crowd-develop an integrated climate accounting platform, designed to help the world track and achieve the goals of the Paris climate agreement by leveraging state-of-the-art digital technologies. 

Following a successful global launch in 2019 to test this unique collaborative hackathon model, the 2020 events will seek to scale the movement and deliver tangible digital solutions, culminating at the UNFCCC COP26 where the first global Paris stock take will take place. 

Our team