TAP System for Dirt Hugger in WA In 2015, Green Mountain Technologies designed a new Turned Aerated Pile composting facility for Dirt Hugger, in Dallesport Washington. 🎥 Learn about their journey in this short video: The AuthorGreen Mountain Technologies Facebook TwitterAt Green Mountain Technologies, it’s all about compost. Since 1992, we’ve been dedicated to helping forward-thinking organizations reduce their environmental footprint, save money and produce high quality compost.