Here is a collection of using visual data communication for social enterprise management, community economic development planning and for sustainability topics in general.
These samples were created with software from SAP Business Objects, namely Crystal Reports and Xcelsius. These products, among others, are available for free for qualifying non-profits from TechSoup
Constructive Public Engagement 
I would like to have some samples for the DTES exams because I´m going to present it and I want to have some practice .Thanks