About Us & Secure a Thriving Future For Generations To Come

Powering a Greener Future with Innovation & Sustainability

Blue Tree World (Pty) Ltd is a South African company dedicated to driving the transition to a circular economy through innovation, sustainability, and waste-to-energy solutions. Founded on the principles of resource efficiency and environmental stewardship, we are committed to solving the world’s most pressing challenges—climate change, waste management, and energy access—while delivering economic and social value.

our vision

To lead the world in sustainable innovation, delivering first-class solutions that address climate change, enhance energy security, and promote equitable growth across Africa and the globe.

our mission

We harness advanced technologies and interdisciplinary expertise to create waste-to-energy and circular economy systems that solve sectoral challenges, meet UN SDGs, and set new standards for:

our leadership team

Quinton Benjamin Griessel

Master of Waste Transformation

Quinton is a luminary in waste management, with a career defined by groundbreaking systems that turn refuse into revenue. Based in Johannesburg, his expertise in optimizing waste streams and advancing circularity has set new benchmarks in landfill reduction and resource recovery. At Blue Tree World, Quinton’s strategic brilliance drives our mission to eliminate waste as a liability.

Dr. Andries van der Linde

Chief Visionary and Project Architect

A titan in sustainable innovation, Dr. van der Linde’s illustrious career spans over three decades of transformative achievements. Honoured with the prestigious Oppenheimer Award for his groundbreaking contributions to sustainable technologies. His visionary leadership ensures that every Blue Tree World project delivers measurable impact, aligning with global climate goals and regional development priorities.  Dr. van der Linde’s doctoral research and his leadership in implementing circular economy frameworks have positioned him as a trusted voice in combating climate change.  His leadership ensures that every Blue Tree World initiative is a masterclass in impact, scalability, and environmental stewardship.

Grant Nelson

Trailblazer in Resource Reclamation

Grant Nelson is a South African business icon whose name is synonymous with resource recovery excellence. His innovative methodologies have empowered industries to reclaim materials with unmatched efficiency, slashing costs and environmental impact. Grant’s contributions elevate Blue Tree World’s solutions, ensuring every project exemplifies the pinnacle of circular economy principles.

cutting-edge technologies

Next-Gen
Pyrolysis

Transforms plastics and biomass into premium synthetic fuels and biochar, outperforming conventional methods with a 70% emissions reduction.

Enhanced Anaerobix
Digestion

Boosts biogas yields by 40%, delivering scalable clean energy to urban and rural hubs.

Carbon Capture
Synergy

Captures and repurposes CO2 from W2E processes, paving the way for net-zero breakthroughs.

our mission transcends boundaries

From powering African communities with clean energy to enabling industries to thrive sustainably, we deliver solutions that rival the world’s best. Aligned with the United Nations Sustainable Development Goals (SDGs) and attuned to Africa’s unique needs, we pioneer systems that reduce emissions, eliminate landfill dependency, and secure a thriving future for generations to come. With a legacy of excellence and a commitment to exceeding expectations, Blue Tree World is your partner in building a world where sustainability is not an aspiration but a reality.

Ready to solve your sustainability challenges? Contact us for tailored solutions.