The Cost of Compliance to the State of California's Water Control Board General Order: A Comparison between Windrow and Aerated Static Pile Composting. Tim O’Neill and Geoff Hill, Engineered Compost Systems. WA Advanced Aerated Static Pile Composting Strategy. Kevin Barnes, City of Bakersfield. CA Developing Repeatable and Reproducible Process Control for Organics Composting. Ben Fredregill, Sustainable Generation, LLC. CO