A significant portion of IRG’s portfolio is historically preserved. Additionally, IRG successfully transforms “brownfield” sites, sites that are environmentally contaminated and require highly-engineered and heavily-controlled remediation. These reclaimed properties represent the ultimate renewable resource and are again able to contribute to the social and economic well-being of the local community. IRG partners with local government and civic organizations to ensure that investments in these properties provide benefit to the greater community, including the surrounding neighborhoods.