The Business Sprinkler Alliance (BSA) has published an interactive map of large fires and sprinkler saves. Based on data from 2012 onwards, it shows how wide-spread large fires are and how often sprinklers are needed to prevent them. For each fire the map shows some key facts. Only fires in commercial and industrial buildings are shown. Although not complete, the map is already a powerful tool. The BSA invites those who have more details of such fires to contact them.