This document discusses decision and risk analysis (D&RA) as a tool for industrial biotechnology processes. D&RA screens options while accounting for risk, uncertainty, and complexity. It reveals important uncertainties and increases the rate of acquiring valuable information. For novel industrial biotechnology processes with high uncertainty, D&RA can guide design and mitigate risks. The document provides an example of how D&RA could be applied to selecting a core technology and optimal plant size for a front-end biotechnology design package.