Tech Spirit 2026

— December 2

Get tickets ›
Tech
Barcelona

Members Calling #135 | Àngela Mancho: "We want to turn what is now waste into a resource"

Every year, we generate around 1 billion tonnes of organic waste worldwide, much of which ends up in landfills, wasted. But in nature itself – and in Barcelona’s innovative ecosystem – we have allies capable of helping us change this situation.

Interviews

By Tech Barcelona · Sep 4, 2025

Members Calling #135 | Àngela Mancho: "We want to turn what is now waste into a resource"

Every year, we generate around 1 billion tonnes of organic waste worldwide, much of which ends up in landfills, wasted. But in nature itself – and in Barcelona’s innovative ecosystem – we have allies capable of helping us change this situation.

Àngela Mancho is passionate about challenges like this. With a degree in Law from ESADE and a career that has led her to projects combining the legal world with business management, she currently heads Phoenix Foods, a start-up that uses Black Soldier Fly (BSF) larvae to transform organic waste into animal feed and crop fertiliser.

“Outside of my professional life, I am interested in anything that involves learning and creativity. I like to read, I train in Brazilian jujitsu, I love coffee and art, and I enjoy surrounding myself with new challenges.”

 

TB: What is the purpose of your project?

AM: To accelerate the transition towards a more sustainable and circular food system, using the Black Soldier Fly to recover organic waste and transform it into high-value protein for animal feed and the production of natural fertilisers. We want to turn what is currently waste into a resource.

 

TB: What stage is the project at and where do you see it in two years?

AM: Right now we are in the growth phase: we already have our first industrial pilot plant up and running and collaborations with several companies in the agri-food sector. In two years’ time, I hope to be operating on an industrial scale in at least two more locations and scaling up our technology.

 

TB: What’s a good idea you’ve had.

AM: Taking the step of bringing in scientific profiles from day one, not as external consultants, but as partners. It has made a difference in the strength of the project.

 

TB: What has been your biggest challenge?

AM: Facing uncertainty and accepting it as a natural and permanent part of life.

 

TB: The best advice you’ve ever received.

AM: ‘The only constant is change.’ I see this every week. Both what seems like a huge problem today and what works perfectly can change in a matter of hours.

 

TB: A role model.

AM: Kees Aarts from Protix, for how he has managed to bring innovation in insects to an industrial scale with rigour and strategic vision.

 

TB: A technology that will shape the future.

AM: Biotechnology applied to circular systems. I believe that the future will be bio-manufactured: from alternative proteins to materials that decompose naturally.

 

TB: A start-up or company.

AM: Venvirotech. They convert organic waste into biodegradable bioplastics using bacteria. Real innovation with environmental impact.

 

TB: What helps you disconnect?

AM: Reading, having a good coffee with friends and training in Brazilian jujitsu.

 

TB: A book to recommend.

AM: ‘Seda’ by Alessandro Baricco. A short novel full of beauty.

 

TB: A series, film or song that defines your life at the moment.

AM: The song “Don’t Stop Me Now” by Queen.

 

TB: A recipe, a restaurant.

AM: As a recipe, vegetable ramen with shiitake mushrooms and ginger. As a restaurant, Ramen-Ya Hiro. There’s always a queue, but it’s well worth it.

 

TB: A place in the world.

AM: Japan. For its combination of nature, technology and tradition.

 

TB: Where would you invest 100k?

AM: In Phoenix! The founding team has put money, time and energy into it from day one. And also in circular technologies; I think that’s where an important part of the future lies.

 

TB: If you weren’t an entrepreneur…

AM: I’d like to write chronicles or portraits of people.

 

TB: What does Tech Barcelona mean to you?

AM: A space for connection and a community of entrepreneurs from Barcelona with an international outlook.

MORE NEWS THIS MONTH

Share your news with the ecosystem

Members and partners can submit updates, milestones and announcements to reach the Tech Barcelona community.