KAUST researchers have developed new techniques to produce nutritious microalgae in industrial volumes using seawater-adapted Spirulina and Chlorella strains. This innovation eliminates the need for freshwater, making algae-based livestock feed production sustainable and economically viable. The new Saudi Center for Algal Biotechnology Development and Aquaculture will scale up operations from a 1,000 square meter pilot plant to 42,000 square meters. Why it matters: This could help Saudi Arabia decrease its dependency on imported feed and raw food materials, aligning with its Vision 2030 goals for increased domestic food security.
KAUST researchers cultivated the extremophile microalga Cyanidioschyzon merolae, which thrives in hot, acidic conditions, using commercial fertilizer at lab and outdoor large-scale culture. This was part of the Development of Algal Biotechnology in the Kingdom of Saudi Arabia (DABKSA) project, a collaboration between MEWA and KAUST. The microalgae consume pollutants and CO2 to produce biomass like proteins and oils, which can be used as sustainable animal feed. Why it matters: This positions Saudi Arabia as a potential leader in algal technologies, strengthens food independence, and contributes to the country's carbon net-zero goal by 2060.
KAUST alumnus Eduardo Gorron (M.S. '12) was recruited to KAUST in 2010 as part of its second cohort of students. After graduating, he worked at SABIC on microalgae and brine from seawater, later teaching in Colombia. Currently, Gorron is completing a Ph.D. at the University of Queensland, focusing on synthetic biology to produce recombinant collagen for accelerating wound healing. Why it matters: This highlights KAUST's role in fostering international scientific talent and contributing to advancements in biotechnology and healthcare.
KAUST postdoctoral fellow Daffne López-Sandoval's marine science research was inspired by Jacques Cousteau's ocean exploration documentaries. She joined KAUST in October 2016 after working at the Institute of Marine Sciences in Barcelona, drawn by the university's potential and opportunities for collaboration. At KAUST, her research focuses on developing new tools to measure microalgae productivity in the Red Sea. Why it matters: This research contributes to understanding the role of marine microbes in the Red Sea ecosystem and their impact on global CO2 sequestration.