The Green Techpreneur

How One Founder’s Frustration Became A Global Open-Source EV Movement

Inside the story of Pionix CEO Marco Möller: from drone pioneer to the founder behind the open-source stack aiming to make EV charging as reliable as…

Dec 12, 2025 • Marianne Lehnis

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November 2025

How To Turn Latin America's Green Talent Into Global Scale-Ups

From Bogotá to Barcelona: how one network is unlocking the Global South’s climate potential.

Nov 21, 2025 • Marianne Lehnis

October 2025

How to scale a niche product into a mainstream market while navigating being business and life partners

Flashback: Gimme Seaweed co-founders Annie Chun and Steve pioneered the introduction of Seaweed as a snack into the mainstream US market, here's how…

Oct 31, 2025 • Marianne Lehnis

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How Green Health Accelerator bridges the gap between climate innovation and healthcare

Unlocking a €200 billion market where decarbonisation meets better healthcare.

Oct 17, 2025 • Marianne Lehnis

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Why Imperial College launched a climatetech pre-accelerator: the benefits of starting young as an entrepreneur

Flashback: Imperial College Pre-accelerator co-founders share their journey to building a first-of-its-kind launchpad for student entrepreneurs.

Oct 3, 2025 • Marianne Lehnis

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September 2025

This US agtech startup is making farmers rich

Flashback: Within 8 years since inception, ProducePay has helped 700 farms get better returns

Sep 19, 2025 • Marianne Lehnis

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Colombia's largest coffee company is disrupting supply chains to put fairness first

Flashback: How Green Coffee Company is going for scale to disrupt a typically exploitative industry and create fair value distribution.

Sep 5, 2025 • Marianne Lehnis

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August 2025

From Cheese Waste to Safe, Naturally-Coloured Plastics — Inside Ourobio’s One-Pot Breakthrough

Inside Ourobio’s Co-Production Play for Cleaner Plastics

Aug 22, 2025 • Marianne Lehnis

How a Love of Forests Sparked One of Europe’s Fast-Growth Climate Startups

Turning Europe’s Untapped Forests into a Gigatonne Carbon Sink — Inside Arbonics’ Data-Driven Climate Play

Aug 8, 2025 • Marianne Lehnis

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July 2025

Pitch Me: Real Advice from Climate Founders & Investors

Raising funding in climate tech is no small feat. It's emotional. It's relentless. What does it take to break through?

Jul 25, 2025 • Marianne Lehnis

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Halfway into 2025, let's look at climate tech trends...

Climate Tech Investment: AI is the 'new, new thing', sucking up about 50% of global VC money; government policy uncertainty is investors' number 1…

Jul 11, 2025 • Marianne Lehnis and Anshika Bhalothia

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June 2025

Packaging is Broken - Claire Gusko Raised €10.5 Million to Fix it with AI

From Lab Bottlenecks to Scalable Breakthroughs: How Claire Hae-Min Gusko Is Reimagining Packaging with AI

Jun 27, 2025 • Marianne Lehnis and Anshika Bhalothia