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About Joss Kesby

Dr Joss Kesby is a mechanical engineer who co-founded Diffuse Energy in 2018 with Sam Evans and James Bradley, developing what the team describes as the world's most powerful small wind turbine for off-grid and remote power. He remains chief executive and also holds a conjoint lecturer post in mechanical engineering at the University of Newcastle, supervising PhD and final-year students. A former civil engineer who built coal infrastructure before retraining in renewable energy, he took Diffuse Energy through CSIRO's ON Prime accelerator. He featured on Adam Spencer's Welcome to Day One alongside co-founder James Bradley.

In conversation.

1 episode

The path so far.

  1. Now

    Co-Founder & CEO · Diffuse Energy

  2. Earlier

    Conjoint Lecturer, Mechanical Engineering · University of Newcastle

Sources: tech23.com.au

Diffuse Energy on Day One

Diffuse Energy is an Australian company that developed a small wind turbine, under one metre across with its blades enclosed in a diffuser, to power off-grid sites such…

2 people · 1 episode
Diffuse Energy

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Spot something wrong? Suggest a correctionUpdated 25 September 2026

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