TerraBiome has developed a proprietary feed additive derived from microalgae that reduces methane emissions by up to 75% and increases feed efficiency by up to 6% (In-Vitro). This additive is natural, safe, and can potentially increase milk and beef yields. Unlike other solutions, it does not require reimbursement for farmers, making it economically viable for widespread adoption. The company's feed additive inhibits the activity of methanogenic archaea in the rumen, leading to lower methane emissions and improved digestibility. TerraBiome is subsidiary company of BarAlgae, Granot and Ambar.