Ratio Institute partners with innovators, thought leaders, and industry experts to extend our reach and ensure that our work is grounded in the best thinking in support of food retail sustainability.
With a broad set of challenges and opportunities ranging from energy and climate to food waste and plastics, retailers need access to tools, best practices, and unbiased information to pursue sustainable solutions in support of business success.
Explore opportunities for innovation, partnership, and insights that advance sustainability.Contact Us
Oren's professional career includes over 16 years’ experience in corporate social responsibility, supply chain compliance, sustainability consulting, sales, and strategic partnership development. Oren supports companies to build responsible supply chains, implement social audit programs, understand legal/regulatory compliance issues, supply chain security programs, and supplier risk assessments. Oren has worked with third party certification and standards organizations, management consulting, technology/cloud/SaaS solutions, and employee wellness organizations. Previous career highlights include working in professional sports, producing live events, and founding an outdoor aerial advertising agency. Oren lives in the Bay Area with his wife, two children, and dog.
Lydia Covert is the Corporate Sustainability Manager at Unum Group, where she drives strategies for long-term environmental, social, and governance issues. Her passion lies in helping companies understand that sustainability and profitability go hand-in-hand. In her time with Unum, she has led cross-disciplinary teams in completing the first materiality assessment for the company, increasing sustainability disclosures through the 2019 ESG report, and developing strategic sustainability frameworks. Prior to Unum, Lydia worked on sustainability topics within the food retail sector, including seafood supply chains, internal reporting processes, target-setting and database management, internal and external stakeholder engagement, and issuance of a €600 million sustainability bond.
Laura Thompson is the Director of the RMS Program at GreenBlue and led the development and implementation of the Recycled Material Standard. Laura also serves as a technical expert for the Sustainable Packaging Coalition and has been focused on plastics recycling. Laura also operates an independent sustainability consultancy, 4Minutes LLC, and has worked for non-profits including The Recycling Partnership, The Sustainable Forestry Initiative and the Sustainable Biomass Program. She also advises corporate clients on sustainability policy and strategy. Prior to establishing 4Minutes, Laura served as the Director of Sustainable Development for Sappi, a multinational paper company. Laura has a BS in Chemical Engineering from the University of New Hampshire as well as an MS and PhD in Paper Science from Georgia Institute of Technology.
Francis provides business consulting services through Plus 3 Services. Plus 3 focuses on optimizing business performance for Manufacturers, Wholesalers and Retailers in the Food Industry. Prior to starting Plus 3, Francis led Retailer Owned Food Distributors & Associates (ROFDA) as President/CEO. For more than 35 years, Francis has consistently applied his leadership and common sense thinking to the areas of sales, marketing, operations and management with both private and public sector companies.
Darcie Renn is the Director of ESG and Sustainability at Albertsons Companies, where she helps to establish and report on both environmental and social sustainability priorities for the company. Darcie actively participates in industry dialogues as the cochair of the FMI Sustainability Executive Committee, an Advisory Board member of the Ocean Plastics Leadership Network, and a member of various other food waste reduction and sustainable packaging working groups. Darcie has an MBA in Sustainability Management and a Bachelor’s Degree in Resource and Environmental Management. She has also completed a Sustainability Leadership program at Harvard University and a Sustainable Energy Management Certificate from Presidio Graduate School. She brings twenty years of experience in the fields of sustainability and supply chain management, with a specific focus on the food and beverage industry.
Colin is the senior manager of energy and sustainability for RaceTrac Petroleum, a Fortune 50 private convenience retailer. He joined RaceTrac in 2015 and has worked tirelessly to advance the role of sustainability in the convenience retail industry. In 2019, Colin founded the C-Store Sustainability Consortium (CSSC) in partnership with the National Association of Convenience Stores (NACS). The CSSC is a working group of energy and sustainability leaders from the largest c-store chains in the country collaborating to solve sustainability issues in the c-store industry. Colin began his journey in corporate sustainability with NBCUniversal’s Corporate Social Responsibility team and as a consultant for an NYC-based sustainability consulting firm. He is certified in GRI sustainability reporting and holds PMP and LeanSixSigma certifications. Colin received his MS in Sustainability Management from Columbia University and his BA in Psychology-Based Human Relations from Connecticut College.
Ian started Latent Engineering in 2018. He provides technical consulting for C&I building solutions including HVAC&R, envelope systems, distributed generation, thermal storage, and battery storage. He has worked with NREL, Turntide, and AES Distributed Energy. Previously, he led the R&D efforts at Transformative Wave (TW) for three years, lab testing and field demonstrating ways to augment TW’s product stack with building-to-grid services (load shedding/shifting), data analytics, and model-predictive controls. Prior to TW, Ian worked at NREL for eight years, conducting laboratory testing and field demonstration and modeling of advanced HVAC&R systems, battery storage, and envelope technologies. Prior to NREL, Ian worked at Arup for three years, designing mechanical and façade systems for hospitals, laboratories, museums, offices, and colleges. He has an MS from Virginia Tech and a BS in Mechanical Engineering from Bucknell University.
Steve Goh, energy management director for thirty-three Vallarta supermarkets, is responsible for all sustainability efforts for the regional grocery chain based in Southern California. He has leveraged innovative financing strategies, utility incentives and rebates, and utility suppliers sourcing to create low- or no-cost implementation of energy- and water-reduction programs and a zero-waste program. Steve’s efforts have resulted in more than 20% reduction in per store energy usage by implementing measures that include but are not limited to the following: energy-efficiency technologies such as LED lighting, refrigeration upgrades and IOT technologies, store retro-commissioning, and standardized maintenance for HVAC and refrigeration. The zero-waste program has diverted more than 33% of solid waste to recycling and composting. These efforts garnered Steve a regional Southern California Edison energy-efficiency award and Vallarta’s recognition as a finalist for the Los Angeles Better Business Challenge. Steve holds a Bachelor of Science in Chemical Engineering from the University of Tennessee, Knoxville.
Robert Guillemin’s thirty-year career in the environmental sustainability field includes working with environmental service companies, nonprofit organizations, state agencies, higher education, and since 2001 the EPA's Region 1 Office in Boston. His work has focused on sustainable solutions that include market-based strategies, behavior changes, innovative products and technologies, and strategic partnerships. At the EPA, he oversees and develops projects that strengthen operational improvements and sustainable practices at food retail stores, including energy efficiency, recycling, food waste diversion, and toxic use reduction. Since 2016, he has taught courses at Tufts University on the topic of sustainability and food businesses. His past positions include green purchasing coordinator for the State of Connecticut, sustainable consumption researcher at the Toxic Use Reduction Institute, and pollution prevention coordinator at the Northeast Waste Management Officials’ Association. Rob received his Master of Environmental Policy from Tufts University.
Mark Koppang serves as Raley’s director of sustainability. In this role, Mark focuses on exploring existing and emerging technology to further expand Raley’s commitment to sustainability with actions that are most meaningful to team members, customers, and the communities Raley’s serves. Prior to joining Raley’s in July 2020, Mark accumulated twenty-two years of experience in flexible packaging and leadership, with a background in manufacturing, packaging, recyclables, and elected office.
Tristam Coffin is the president of Livingstone Consulting, an engineering and sustainability solutions group founded in the UK. From Europe to North America, Livingstone provides innovative technical services focused on strategy, design, and execution. Prior to joining Livingstone, Mr. Coffin was a director of sustainability and facilities at Whole Foods Market, where he led a team that oversaw the implementation of environmentally responsible programs, sustainable engineering initiatives, and facility management. Mr. Coffin is a LEED AP sustainability leader and holds a broad array of environmental expertise in areas including high-performance buildings, refrigeration systems, renewable energy, and waste diversion.
Paul Delaney has been an energy and energy-efficiency professional for forty-two years and is currently a Southern California Edison technology lead supporting the food industry. Paul is a former vice president for the American Utility Network and national account manager for Edison Source.
A strategy consultant since 1993, Scot Case helps for-profit, not-for-profit, and government organizations develop winning strategies and successful solutions for complex global challenges. He makes it possible for individuals and organizations to thrive in a rapidly changing future. Throughout Scot’s career as a strategist, consultant, and sustainability expert, he has worked with organizations such as the White House; World Bank; Walmart; Johnson & Johnson; Disney; the U.S. Environmental Protection Agency (EPA); and federal, state, and local governments around the world.
Mike is a retired cooperative wholesale president and chief executive officer and a well-known food industry leader with over forty-five years of hands-on experience in retail, wholesale, and independent business ownership. He has served as a board director for many years on seven national and regional industry organizations and was inducted into the 2010 Griffin Report Industry Hall of Fame. He received the Massachusetts Food Association’s 2016 Person of the Year, Milton W. Segal Distinguished Service Award. Mike currently serves as the managing partner of BHR&T Consulting and Sustainable Solutions, LLC.
Ratio Institute connects industry leaders and experts to further leading-edge strategies that support food retail sustainability.
Explore opportunities for innovation, partnership and insights that advance sustainability.Contact Us