The document describes a certificate in the Built Environment taught through a hybrid format. The instructor is Jason McLennan, an architect and CEO of the Cascadia Green Building Council. The certificate is aimed at those interested in sustainable buildings, including those seeking jobs or starting businesses in design/construction as well as professionals wanting to learn more. The four course sequence covers the context and future of green building, platforms and constraints, the business case, and a practicum applying tools to a real project. Key concepts include metrics, communication, and presenting cases for green building projects.