About us

Welcome to Paxtier! All algae tech, all the time.

Paxtier helps people stay at the forefront of algae, ocean and climate technology.


Our content provides students, researchers, investors and operators with a roadmap to better decision making.


And our newsletter is followed by some of the biggest names in climate tech.


You can join top innovators and leaders reading it here:


For undergraduates, graduates and postgraduates

We bring you guidance and information relating to the technical frontiers of the space. Whether you’re transitioning into algae tech, or searching for co-founders, you’ll find something right for you here.

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For investors

Paxtier connects you to more algaetech start-ups, led by energetic and knowledgeable young founders. These teams know where potential markets lie and improve your chances of betting on the right people. We share information relating to promising teams and hold a database of companies worth investing in.

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For start-up founders and teams

As you scale your operations or seek product-market fit, you need talent. Paxtier gives you access to a host of promising candidates to join your team.

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For academia

The Paxtier ecosystem can help spread the message of your work. As a result, our content and network can help you gain the fundraising you need. We can also connect you with promising young researchers and help take your work out of the university environment.

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About me

My name’s Peter Green and I run Paxtier. When I left Imperial College London in 2019, I envisaged a career which made real impact. After trying and failing to scale two separate businesses, I launched Paxtier in 2021 to document my experiences in green biotech.


Thanks to my work in this space, I’ve been lucky enough to connect with some very influential and important players in climate. And I hope to use this knowledge and network to foster more innovation in the space.

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Stay in touch

Drop us a line if there’s anything you’d like to see more of or if you’re keen to join us!


[email protected]

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