SoyLei Innovations, co-founded by Nacu Hernandez, a research scientist at Iowa State University, has developed a groundbreaking soybean-derived additive that enhances the durability of asphalt under extreme conditions while enabling the use of 100% recycled materials. This innovation not only improves the resilience and longevity of pavement but also significantly reduces its environmental impact by lowering carbon emissions and saving energy, aligning with the broader shift towards bio-based materials in construction and other industries. Established within the supportive ecosystem of the Iowa State University Research Park, SoyLei benefits from access to cutting-edge lab space, expertise, and a network that fosters the translation of innovative ideas into market-ready solutions. The company’s success, characterized by doubling sales annually and contributing to the park’s occupancy and job creation, exemplifies the potential of bio-based products to drive sustainable development and economic growth.

Nacu Hernandez walks a path paved with asphalt that contains the soybean additive developed

by his company, SoyLei. Photo by Christopher Gannon.

Website link:  https://www.news.iastate.edu/news/2024/04/02/researchparkinnovation