In episode 6 of Scaling Green-Tech, we’re joined by Beth and Leo, co-founders of Feasibly (formerly Local Energy Systems) - a startup using machine learning to speed up how solar projects get off the ground. After two years of deep R&D and grant-backed development, Feasibly is now helping renewable energy developers assess solar sites in minutes, not months.

We explore their startup journey from Durham Venture School to Innovate UK grants and angel backing and dig into the real-world barriers to scaling decentralised energy - including broken funding models, biased investor networks, and the hard decisions founders face when sticking to their mission.

If you're interested in decentralised energy, ethical AI, or the journey from r&d to scale in green-tech, this one’s for you.

Find out more about Adopter here.

In episode 5 of the Scaling Green Tech podcast, Katherine Keddie speaks with Rhea Dabriwala and Naveen Shivalingam, the co-founders of GroundUp, a pioneering startup transforming India’s agricultural residue into high-impact biochar. They unpack how GroundUp is building a new generation of industrial-scale biochar hubs that don’t just remove carbon from the atmosphere, but also regenerate soil, boost farmer livelihoods, and unlock circular supply chains.

They break down the science behind biochar, the future of carbon markets, and the scale of what’s possible. They also explore what it takes to raise a $5M seed round, build trust in high-integrity carbon credits, and stay obsessed through the hardest parts of the founder journey.

If you’re interested in scalable carbon removal, climate tech in the Global South, or what it really takes to build a meaningful green business, this one’s for you.

To find out more about Adopter, ⁠⁠visit our website⁠⁠.

In episode 4 of the Scaling Green Tech podcast, Adopter co-founders Katherine Keddie and Mat Jaworski sit down with James Clench, founder, and Abigail Smith, director, or PR agency Harpswood and the team who supports Octopus Energy’s global comms strategy.

They break down what PR really means for climate startups - from when to invest, how to land coverage, what journalists are actually looking for, and why most press releases miss the mark. Drawing on experience across UK, Europe and US markets, they share lessons from their newsroom backgrounds and explain how to make complex tech understandable, visual, and relevant.

They also talk honestly about founder pitfalls, the myths around messaging, and why clear language still beats clever headlines. If you’ve ever wondered how to tell your story in a way that cuts through, this one’s for you.

To find out more about Adopter, ⁠visit our website⁠.