jeff gage

Director of Consulting


Jeff is the Director of Consulting at Green Mountain Technologies and a Certified Composting Professional. He has designed, upgraded and/or operated over 67 composting facilities throughout the world.

Jeff has a Bachelors in Advanced Environmental Studies / Energy Systems from The Evergreen State College. He has published composting research, served on multiple composting/recycling boards and regulatory committees, marketed over a million cubic yards of finished material, and earned multiple awards throughout his 4 decades in the industry. For GMT, Jeff provides large scale facility designs, cost estimating, permit applications, construction management, system commissioning, operator training, environmental compliance, safety programs, process optimization, and on-site service and repair. He also holds several composting related patents. Outside the office you can find Jeff composting, playing violin, and exploring the world on his bike.

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Loves Compost