Earth Set
Accelerating Net Positive.
Together.
We are a community working together to
deliver our net positive missions faster and smarter.
We include founders, investors, policymakers, leaders and communicators.
Using the power of collaboration to scale a net positive world.
Join us
Founded and run by: Fiona Howarth, Founder and Director of Octopus Electric Vehicles, Jonny Page and Amy Rennison.
We want to help you make the right connections to supercharge your mission.
Dynamic, in-person and virtual gatherings spark conversations, strengthen networks and lead to real change.
Upcoming events
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Tuesday, 2nd December 2025
Michael Liebreich in Conversation with Earth Set
A Pragmatic Climate Reset, Post-COP
As 2025 draws to a close, Earth Set welcomes one of climate’s most provocative thinkers — Michael Liebreich, founder of BloombergNEF, investor, and host of podcast, Cleaning Up.
Michael will bring his trademark clarity and mischief to the big questions: What did we really learn this year? Where is the transition stalling? And how can a more pragmatic, politically durable path to net zero take shape?
Filmed and recorded live for the final Earth Set Podcast of the year, this is our end-of-season high — part debrief, part sparring match.
Bring your A-game.📍 Location: Octopus HQ, UK House, 2 Great Titchfield St., London W1D 1NN
🕡 Time: 6:30–9:00pm (inc. drinks + nibbles) -
Earth Set Bookclub - Green Crime with Julia Shaw, Tuesday, 25th November 2025
A new kind of Earth Set gathering: small, thoughtful dinners with authors whose ideas shape how we think about climate, technology, and society.
First up: Dr Julia Shaw, forensic psychologist and author of Green Crime, joins us for a curated supper conversation on the psychology and politics of environmental harm.
Expect:
🍽️ Dinner, wine, and lively discussion around one table
📖 Insightful conversation directly with the author
💬 A small group of 10-14 people for a genuine exchange of ideasNumbers are limited, this is a supper table, not a ballroom.
🎟️ Tickets £65 (includes dinner & drink)
📚 Optional add-on: Green Crime (£12, Earth Set Bookclub price)Come ready to read, think, and talk.
Why Earth Set?
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"Earth Set is a rare gem - an event series you want to be at for the quality of the conversations, the calibre of attendees, and the incredibly warm environment Amy, Fiona and Jonny have created. It really is the place to be for UK climate conversations."
Max Bray, Junior Partner, Earth
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"Earth Set is the go to community for anyone working on climate solutions: a place to connect, collaborate and accelerate impact."
Mat Ilic, CEO & Founder Greenworkx
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"Earth Set provides a valuable platform for professionals working in the net zero space to connect, exchange insights, and collaborate. The monthly events offer practical discussions, high-quality networking, and are always enjoyable."
Sarah Mackintosh, Director, Cleantech for UK
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