Has anyone done this before?

Yes! Corporations and public institutions innovated how to successfully aggregate for a large-scale renewable procurement. Now, many local governments are following suit. A lot can be learned from published case studies of successful aggregated deals.

• City of Melbourne, City of Moreland, City of Port Phillip, City of Yarra, and 10 other corporations and public institutions in the greater Melbourne area
• Massachusetts Institute of Technology, the Boston Medical Center, and the Post Office Square Redevelopment Corporation
• Bloomberg, Cox Enterprises, Gap Inc., Salesforce, and Workday
• AkzoNobel, DSM, Google, Philips
• Arlington County, Virginia and Amazon