Redefining Today's Wastewater to Unlock Tomorrow's Resources
Our vision reflects our commitment to transforming wastewater from a problem into a valuable opportunity.
By unlocking the hidden potential within wastewater, we create new resources like energy, nutrients, and materials that drive a cleaner, more sustainable future.
Our vision highlights our role as innovators and industry disruptors, shaping a future where waste becomes a resource for progress.
From Research to Real- World Impact: Our Journey
Dr Pavlina Theodosiou
Dr Elizabeth (Liz) Heidrich
Dr Elizabeth (Liz) Heidrich
CEO/co-Founder
Pavlina drives METzero's mission to increase treatment capacity, reduce costs, and support industries in achieving net-zero goals. With a PhD in Bioenergy and Self-Sustainable Systems and over a decade of R&D experience in Microbial Electrochemical Technologies (METs), Pavlina bridges academic excellence with commercial impact, turning ideas into lasting change.
Dr Elizabeth (Liz) Heidrich
Dr Elizabeth (Liz) Heidrich
Dr Elizabeth (Liz) Heidrich
Chief Scientific Officer/ Co-Founder
Liz is a world-leading MET expert and academic at Newcastle University and pioneered the first pilot-scale MET reactor for wastewater treatment. With 14+ years of experience and over £2.5M in research funding, she leads advancements in the field and contributes to METzero's innovative R&D.
Chris Thomas
Dr Elizabeth (Liz) Heidrich
Vicky Brockley
Chief Commercial Officer
Chris Thomas brings 15+ years of water sector expertise to METzero. As Director of Strategy at Isle Utilities and former Head of Innovation at Bristol Water, he helps drive market growth, emerging technologies, and innovation strategies in the industry.
Vicky Brockley
Vicky Brockley
Vicky Brockley
Non-Exec Director
Vicky has over 30 years of experience
in business transformation and leadership across various industries. She focuses on strategy, sustainability, and organisational growth, helping businesses navigate change for long- term success. As METzero's Non- Executive Director, she offers strategic insight and leadership to help the company scale while redefining wastewater treatment.
Michael Cooper
Vicky Brockley
Michael Cooper
Project Engineer
Michael holds an MEng(Hons) in Biomaterials Engineering from Loughborough University. With expertise in materials synthesis and characterisation, he supports METzero's product development, scale-up processes, and supplier management. Passionate about sustainability and innovation, he is committed to driving transformative solutions in wastewater treatment.
Lily Forest
Vicky Brockley
Michael Cooper
Bioresource Technician
With degrees in Marine Biology and Climate Management, Lily brings her passion for sustainability and hands- on expertise to METzero's mission. Her background in fish and pond keeping has equipped her with practical skills that contribute to unit development and system construction.
Pavlina Alexandrou
Pavlina Alexandrou
Pavlina Alexandrou
Marketing & Events Manager
Pavlina leads METzero's brand awareness, content strategy, and digital marketing. With over 10 years of experience in marketing and events, she is dedicated to positioning METzero as a trusted leader in sustainable wastewater solutions. Passionate about sustainability and storytelling, she develops strategic marketing initiatives that drive engagement and foster brand recognition among clients and investors.
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