The US EPA’s latest AgSTAR Newsletter looks back at AgSTAR’s Sixth National Conference, which was held 10-12 May 2011 in Boise, Idaho. Roughly 300 people attended technical sessions, networking events, and a trade show with 44 exhibitors. A tour of a nearby anaerobic digester system also took place during the three-day event. Attendees and exhibitors represented 37 states, three Canadian provinces, and five other countries. Read more.