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IslandWood is an outdoor educational institution located on Bainbridge Island, Washington. Among IslandWood’s abundance of sustainability features is their environmental education and composting practices. Since 2001, Islandwood has been demonstrating...

This educational video uses 3D computer animation to show various ways that GMT’s indoor and outdoor aerated static pile facilities can be designed and operated with aeration pipes above ground...

GMT was a sponsor, exhibitor, and presenter at the annual WORC Tilth Conference in Washington State, Oct 26-28, 2023. One of our new team members, engineer Jasmine Kamdar, enjoyed running...

The Greenacres Foundation in Ohio was featured in a recent article in BioCycle about their Site Built Earth Flow composting system, and how composting is a key foundation to their...

The Site Built Earth Flow is a unique large-capacity automated composting system that can be sized to process up to 1800 tons of material per year. It produces “ready to...

Lafayette College in Easton, PA is the latest university to take on-site composting to the next level with an Earth Flow from Green Mountain Technologies. From the campus newspaper: “After...

This article describes a recent composting event at the Dayton Food Bank in Ohio, featuring GMT’s Earth Flow composting system: “In honor of September being “Hunger Action Month,” the Dayton...

Shelton-Washington October 2, 2023: Brady Trucking Co. is operating a new food waste composting system at their existing mulch production facility in Shelton, Washington. The composting facility uses an advanced...

GMT presented and exhibited at the Compost Council of Canada’s 2023 Conference in Montreal this week, Sept 27-29. Our founder, Michael Bryan-Brown, presented about new Earth Flow composting systems for...

This short video explains how the compost facility at Salinas Valley Waste Authority in California operates. This is one of the largest food waste composting facilities in N. America, designed...