NOTHING WASTED
Big mess. Smart crew. Let’s go!
We’re a global team of engineers, designers, and doers using the tools at hand to tackle the world’s waste and energy challenges. Our work is about restoring the planet’s health and ensuring everyone benefits from a cleaner, more resilient future.
George Blackstone, CEO
Richard Ebil Ottoo, Strategic Finance Advisor
Mary Ellen Courtney Strategy & Engagement
With over 35 years of experience in manufacturing, product development, and land reclamation, George has led ventures across diverse industries. His work in complex brownfield redevelopment has turned toxic, unusable sites into productive land. He brings a deep understanding of manufacturing and technology integration to projects that turn environmental challenges into opportunities for renewal.
Mary Ellen Courtney Strategy & Engagement
Richard Ebil Ottoo, Strategic Finance Advisor
Mary Ellen Courtney Strategy & Engagement
With over 35 years of experience across academia, manufacturing, consulting, banking, and healthcare, Mary Ellen bridges creative vision and practical systems thinking. Trained in environmental design and with a background in film and visual communication, she translates complex environmental technologies into clear strategies and straigh
With over 35 years of experience across academia, manufacturing, consulting, banking, and healthcare, Mary Ellen bridges creative vision and practical systems thinking. Trained in environmental design and with a background in film and visual communication, she translates complex environmental technologies into clear strategies and straight talk that supports engagement and collaboration across W2R’s global team.
Shoaib Aslam, CFO
Richard Ebil Ottoo, Strategic Finance Advisor
Richard Ebil Ottoo, Strategic Finance Advisor
A chartered accountant with more than 20 years of experience in finance, technology, and business development, Shoaib has built and advised ventures across multiple sectors. Formerly with PricewaterhouseCoopers, he has guided hundreds of businesses in building sound financial systems and growth strategies. At W2R, he applies this expertis
A chartered accountant with more than 20 years of experience in finance, technology, and business development, Shoaib has built and advised ventures across multiple sectors. Formerly with PricewaterhouseCoopers, he has guided hundreds of businesses in building sound financial systems and growth strategies. At W2R, he applies this expertise to structure financially resilient projects that drive sustainable impact.
Richard Ebil Ottoo, Strategic Finance Advisor
Richard Ebil Ottoo, Strategic Finance Advisor
Richard Ebil Ottoo, Strategic Finance Advisor
A finance professional with over 25 years of experience in academia, corporate valuation, and sustainable investment. A senior vice president at GARP and former finance professor, he has advised governments and institutions on project finance and risk management across Africa, Asia, and the U.S. His focus with W2R is on aligning capital f
A finance professional with over 25 years of experience in academia, corporate valuation, and sustainable investment. A senior vice president at GARP and former finance professor, he has advised governments and institutions on project finance and risk management across Africa, Asia, and the U.S. His focus with W2R is on aligning capital flows with sustainable industrial development and circular-economy growth. Richard holds a PhD in Finance, is a Chartered Financial Analyst (CFA), and a certified Financial Risk Manager (FRM).
Greg Osterloh Technology Consultant
Greg Osterloh Technology Consultant
Greg Osterloh Technology Consultant
With over 30 years of experience across various industries, including power generation, composites, hemp processing, and advanced materials, Greg brings a deep technical understanding and a lifelong commitment to practical sustainability. Trained in mechanical engineering, he focuses on applying proven technologies that make W2R systems efficient, reliable, and built for real-world impact.
Mehdi Zerhouni Senior Engineer
Greg Osterloh Technology Consultant
Greg Osterloh Technology Consultant
An engineer with advanced training from Harvard University, École Polytechnique de Paris, and Denmark Technical University, Mehdi specializes in renewable energy systems and ROI analysis for sustainable infrastructure. He and Feriel Bouhali earned national recognition for developing a device that produces biogas from household waste. Mehd
An engineer with advanced training from Harvard University, École Polytechnique de Paris, and Denmark Technical University, Mehdi specializes in renewable energy systems and ROI analysis for sustainable infrastructure. He and Feriel Bouhali earned national recognition for developing a device that produces biogas from household waste. Mehdi evaluates and refines energy solutions for measurable environmental and economic benefits.
Feriel Bouhali Senior Engineer
Greg Osterloh Technology Consultant
Alex Barrios Business Development, Latin America
An engineer with specialized training from Delft University of Technology, Feriel focuses on practical solutions that link waste reduction and energy efficiency. She and Mehdi Zerhouni earned national recognition for developing a device that produces biogas from household waste. At W2R, Feriel applies her technical insight and innovative
An engineer with specialized training from Delft University of Technology, Feriel focuses on practical solutions that link waste reduction and energy efficiency. She and Mehdi Zerhouni earned national recognition for developing a device that produces biogas from household waste. At W2R, Feriel applies her technical insight and innovative mindset to systems that convert waste into clean energy and produce measurable environmental value.
Alex Barrios Business Development, Latin America
Greg Osterloh Technology Consultant
Alex Barrios Business Development, Latin America
An engineer and entrepreneur based in Mexico City, Alex combines technical expertise with a focus on sustainability. He developed an air purification system for commercial use during COVID-19 and led the creation of a LEED-certified industrial park in Guatemala. He also launched a health-focused bone broth brand. He drives our business de
An engineer and entrepreneur based in Mexico City, Alex combines technical expertise with a focus on sustainability. He developed an air purification system for commercial use during COVID-19 and led the creation of a LEED-certified industrial park in Guatemala. He also launched a health-focused bone broth brand. He drives our business development across Latin America, connecting innovative technologies with local opportunities.
Malcolm Harris, Project Director Southeast Asia
Pongpon Smitatilaka, Business Development Southeast Asia
Pongpon Smitatilaka, Business Development Southeast Asia
An engineering professional with over three decades of international experience, Malcolm has led major infrastructure projects across Europe, Asia, and Africa. He served as VP and Managing Director of Siemens Thailand’s networks business for a decade and held senior roles with Nokia and Alcatel-Lucent. At W2R, Malcolm leverages his extens
An engineering professional with over three decades of international experience, Malcolm has led major infrastructure projects across Europe, Asia, and Africa. He served as VP and Managing Director of Siemens Thailand’s networks business for a decade and held senior roles with Nokia and Alcatel-Lucent. At W2R, Malcolm leverages his extensive regional relationships and delivery expertise to guide complex projects from concept to completion.
Pongpon Smitatilaka, Business Development Southeast Asia
Pongpon Smitatilaka, Business Development Southeast Asia
Pongpon Smitatilaka, Business Development Southeast Asia
An experienced business development leader, Pongpon has worked across Thailand, Indo-China, and the Middle East, building partnerships that connect innovation with opportunity. His background spans IT, telecom, and international trade, including establishing overseas vendors in Thailand. He brings trusted relationships with senior executives and government leaders to W2R’s regional initiatives.
Lee Brock, Technical Director Southeast Asia
Pongpon Smitatilaka, Business Development Southeast Asia
Lee Brock, Technical Director Southeast Asia
With decades of hands-on experience in engineering and commercial management, Lee has worked across New Zealand, Papua New Guinea, and Southeast Asia. After a decade teaching building services at Port Moresby Technical College, he settled in Thailand, where he has lived for more than 30 years. He has directed engineering operations across
With decades of hands-on experience in engineering and commercial management, Lee has worked across New Zealand, Papua New Guinea, and Southeast Asia. After a decade teaching building services at Port Moresby Technical College, he settled in Thailand, where he has lived for more than 30 years. He has directed engineering operations across the region, specializing in complex building systems and cross-disciplinary project delivery.