The Environmental Defense Fund has produced a new report highlighting processes, products, and technologies that are making the biz world more eco-friendly. The green group's Innovations Review 2008 draws attention to developments good for both business and the environment. The report focuses specifically on innovations on the cusp: not yet widely implemented, but not still in the R&D phase. So what's on the horizon? Solar-power purchase agreements in the real-estate biz, data systems that help shipping fleets reach maximum efficiency, technological advances in teleconferencing, and much, much more.