Growing challenges in the areas of health, food, energy, and the environment have increased efforts to harness biology to create sustainable solutions to global problems. With advances in the ability to engineer microbes to perform desired tasks, the rapidly evolving area of synthetic biology is expected to fundamentally reshape industrial processes and give rise to a new bioeconomy. Leading scientists, entrepreneurs, and investors will gather in San Francisco November 4 through 6 for SynBioBeta SF 2015 to explore the state of synthetic biology. We spoke to Richard Kitney, professor of biomedical systems engineering at Imperial College London and one of the leading scientists behind the United Kingdom’s efforts in synthetic biology, about the upcoming conference, where the state of the science is today, and why scaling up to industrial sized processes remains a big challenge.