GreenBean, the site devoted to "built, in-progress and unbuilt green buildings in Chicago," has just launched two new features. Developers can submit projects they'd like GreenBean to cover and amateur photographers can upload and tag photos of posted projects to Flickr so that they are displayed on the site. GreenBean is authored by Erik Olsen, the Green Projects Administrator for the Chicago Department of Construction and Permit, where he manages the Green Permit Program. Readers of the site have grown accustomed to his well-written, intensely documented essays that shine light on the broad green building movement here, from private residences to SROs, social services providers and government buildings.