The O'Briens' have 32 horses that utilize acreage that is divided between a valley and a hill top. To better accommodate both areas on their property, they constructed a second Cornerstone Compost System. They also incorporated a paddock sweeper into their routine which has added more waste volum...

Two things drove Suzanne of Sycamore Lane Therapeutic Riding Center to construct this O2Compost Cornerstone system. The facility is located next to a river, and she was paying a lot of money to have the manure from her 15 horses hauled away. The finished compost is shared (for free) with people i...

The Thacher School is an academic preparatory high school that includes a horse boarding program. With 120-130 horses on site at any given time, manure management required special attention. Tom McCormick is an environmental consultant working on storm water management, composting of manure and f...

Doug C. needed an effective way to handle the high volume of waste without creating a great deal of extra work. His O2Compost system now composts the manure and sawdust bedding from up to 37 horses. The finished compost is spread on the pastures and hay fields. As with most first batches, a littl...

This O2Compost ASP System was constructed by Francisco Niembro with the goal of reducing precompost operation costs, labor time and space requirements. His company composts wheat and maize hays and diverse manures mainly from dairy cows, horses, sheep and deer coming from the principal military f...