Registration is open for Composting in Ohio 2011: A Tour of the Industry, set for Aug. 11 in northeast Ohio. You’ll get firsthand looks at the Medina County Municipal Solid Waste Processing Complex, the only Class I composting site in Ohio, which means it can take in a wide range of solid waste — mixed and from food, yards, and industry … Baldwin-Wallace College’s (Berea) industrial-scale Earth Tub food-waste composter, part of the school’s move toward greater sustainability … and Rosby Resource Recycling (Brooklyn Heights), which not only composts food and yard waste (Class II) but processes and recycles construction and demolition debris. Get full details.