Algae for the Planet, Protein for the People

Heidi Spurrell | 19th September 2025 | 4min read

In this Member Podcast episode, Heidi is in conversation with James Chang, founder of GEB Impact Technology, about how microalgae food innovation can deliver sustainable nutrition, climate resilience, and a new future for food.

🎧 Listen to the full podcast interview here 

GEB Impact’s Radical Rethink of What We Eat

By the time you finish reading this sentence, a single microalgae cell could have already doubled. Now imagine what that could mean—for food security, climate resilience, and even your next meal.

At first glance, algae doesn’t scream “superstar.” But to James Chang, founder of GEB Impact Technology, it’s the missing link between a healthier planet and healthier people.

As James explains, “It’s at the bottom of the food chain—but it holds the top spot for future nutrition.”

🔬 The Algae Awakening

James’s journey back to Hong Kong began with family—and a question: How can we build a business that survives and heals? After digging into biotech and renewable energy, one organism kept resurfacing: microalgae. For the nerds in the room…

Turns out, these single-cell organisms are:

  • Insanely efficient (splitting 4x a day),
  • Nutritionally loaded (with omega-3s, protein, and beta-glucan), and
  • Carbon-hungry (each ton of algae mitigates up to 2 tons of CO₂).

But not all algae are created equal. GEB cultivates Euglena in controlled environments—eliminating contamination and maximising nutritional yield. Think: a cleaner, greener version of fish oil, minus the fish.

🍽️ From Lab to Lunchbox: The Rise of Eiyoka

To bring algae to your plate, GEB launched Eiyoka—its food innovation arm.

  • Tempeh fortified with microalgae? Check.
  • Halal-certified, plant-based protein for Asia’s growing markets? Check.
  • Award-winning culinary oil made from Thrive algae? Check.
As James beams, “We’re the first in the world to combine tempeh and microalgae. That’s exciting.”

The goal: Create demand, reduce cost, and make algae-based nutrition affordable and accessible—especially in regions that need it most.

🌍 Scalable. Local. Game-Changing.

Unlike soy or beef, microalgae doesn’t need deforestation, vast farmland, or heavy water use. And thanks to recent partnerships, GEB has opened up large-scale cultivation in South Korea with sights on South Asia and the Middle East next.

This decentralised model could empower local farmers to grow their own high-value protein—and build climate-resilient supply chains without the usual environmental cost.

🧠 A Smart Future with AI

GEB is even training AI to optimise algae growth.

With variables like light, temperature, and nutrient flow, James sees machine learning as the next step to scale algae production sustainably and predictably.

As James explains, “The key is not just growing it, but growing it smart—so we can reach price parity with traditional proteins.”

💚 Regeneration in Action

GEB Impact isn’t just selling a superfood. It’s shaping a bioregional economy, where climate mitigation, public health, and food innovation go hand-in-hand.

Their algae-based solutions hit multiple SDGs—from Zero Hunger to Responsible Consumption to Climate Action. And they’re doing it with an eye on equity and scale.

And in case you missed it: GEB recently bagged the Greater Bay Area ESG Sustainable Enterprise Award for their Thrive Culinary Oil.

📣 Final Thought

Algae may be small, but its potential is massive. And with leaders like James Chang driving innovation at GEB Impact, the future of food might just come from the sea—but without the plastic, pollution, or planetary cost.

Hungry for impact? Keep an eye on GEB. The greenest revolution might be microscopic.

☕ Want to Chat with James?

He’s happy to connect for a coffee chat—and he means it. Feel free to visit Geb Impact Website

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