Paris-based startup baCta is revolutionizing natural rubber production using engineered E.coli bacteria, aiming for a carbon-neutral process. Recently securing €3.3 million in funding, baCta plans to scale its lab-based methods to meet industrial demands. The initiative addresses sustainability concerns with synthetic rubber while offering a hypoallergenic alternative. CEO Mathieu Nohet believes this innovation can significantly reduce CO2 emissions and provide competitive pricing. Initially targeting luxury fashion brands, baCta aims to expand into broader industrial applications. The startup plans to reach pilot scale within 18 months, paving the way for further growth.