Realizing algae value chains in arid environments: an Arabian Peninsula perspective

Abstract

Algae are a promising feedstock for the sustainable production of feed, fuels, and chemicals. Especially in arid regions such as the Arabian Peninsula, algae could play a significant role in enhancing food security, economic diversification, and decarbonization. Within this context, the regional potential of algae commercialization is discussed, exploring opportunities and challenges across technical, societal, and political aspects. Climate, availability of process inputs, and funding opportunities are identified as essential strengths that increase the global competitiveness of regional algae production. Implementation challenges include climate change, securing human resources, and the vital transitioning from research to commercial scales. With balanced management, however, the region’s efforts could be the push that is necessary for algal technologies to take off globally.