Alastair Collier is a climate tech leader with over a decade of experience across strategic, innovation, and operational roles in capital?intensive, investment?led organisations.

A Healthier Earth is a UK?based climate tech company bringing environmental projects to life through science, systems thinking, and practical delivery. As the R&D subsidiary of Pure Data Centres Group (Pure DC), A Healthier Earth focuses on three interconnected challenges: removing carbon from the atmosphere, decarbonising digital infrastructure, and helping communities adapt to the impacts of climate change. It runs the UK�s largest carbon credit biochar production facility and is scaling its platform offering, as well as other environmental projects.

Alastair leads real?world technology development and delivery, driving safe, efficient, and reliable operations while enabling outcome?driven innovation across cross?functional teams.