A discussion released on April 14 highlights the complex process of bringing a new sanitation technology, the Single User Reinvented Toilet (SURT), to market. Developed under the Gates Foundation’s “Reinvent the Toilet” challenge, SURT is an off-grid, self-contained system that processes waste and generates water while reducing environmental impact.
The case raises important questions about how to introduce technologies that serve underserved populations but may not attract immediate commercial investment. The decision facing engineer Dr. Shannon Yee and his team was whether to pilot SURT independently in a developing market, license it to appliance companies, or adapt it for government or military use. Each option carries different strategic and ethical implications for scaling a product designed with social good in mind.
Harvard Business School Assistant Professor Maria Roche and Dr. Yee discussed these challenges with Brian Kenny as part of the case study “Toilets for the Underserved: The SURT Commercialization Challenge.” The conversation focused on balancing technical innovation with practical considerations such as behavior change, infrastructure compatibility, financing models, and stakeholder incentives.
The broader implications extend beyond just one product or company. The case underscores ongoing difficulties in launching socially beneficial technologies when short-term profitability is uncertain. It also points to larger issues about incentivizing private sector involvement in projects aimed at improving conditions for underserved communities.
As innovators like Dr. Yee consider their next steps, their choices could shape how similar technologies are developed and adopted worldwide.
