Core Viewpoint - The era of producing high-value products from CO₂ in the air has arrived, marking significant industrial advancements in the biomanufacturing conversion of carbon-rich gases [1][2]. Group 1: Industrial Challenges and Innovations - The Ministry of Agriculture and Rural Affairs of China has officially approved the use of Debaryomyces hansenii protein as a new feed raw material, representing the first product certificate with independent intellectual property rights derived from CO₂ as the main carbon source [2][4]. - This approval signifies a critical step in the industrial application of this technology, transitioning from laboratory research to practical use [2][4]. - The gas fermentation technology developed by GTLB utilizes inorganic carbon sources (CO₂, CO) to convert them into organic products, overcoming significant industrial challenges [4][6]. Group 2: Production Efficiency and Nutritional Value - The feed protein produced using this gas fermentation technology can achieve production efficiency thousands of times higher than traditional agricultural methods [7]. - A yeast protein factory occupying 150 acres can produce 100,000 tons of high-quality yeast protein annually, equivalent to the output of approximately 600,000 acres of soybean protein [8]. - Yeast protein is recognized for its high and evenly distributed essential amino acid content, rich in trace elements and polysaccharides, making it a safe and high-quality protein source [9]. Group 3: Addressing Resource Shortages - China faces a severe shortage of feed protein resources, with an estimated total consumption of 70 million tons in 2024 and an import dependency exceeding 80%, posing a significant threat to national food security [11]. - The innovative technology aligns with national strategies to develop synthetic biology technologies and explore "artificial protein" as a new food source, aiming to reduce reliance on traditional protein sources like soybean and fishmeal [12]. - The approval of Debaryomyces hansenii protein as a single feed raw material will help create a more sustainable and resource-efficient protein feed supply chain, significantly reducing dependence on land-intensive crops and marine resources [12].