SG Advanced Composting™ Technology Why Sustainable Generation® Leads the Industry
Sustainable Generation® delivers certified composting systems with superior performance, low costs, and unmatched compliance. The globally proven GORE® Cover and our advanced controls allow SG systems to outperform in-vessel and uncovered ASP setups across every metric.
What Sets SG Apart
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Proven Technology
90+ SG installations across North America and Oceania, built on GORE® Cover technology with 400+ installations worldwide. Designed for in-vessel-equivalent process control, PFRP pathogen reduction and emission control, with no building required.
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Superior Compliance
More than 95% VOC control in independent third-party testing. SG systems are designed to support strict air and water quality requirements, including in California.
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Low Cost of Ownership
No building or biofilter is needed. Low power use and minimal maintenance deliver long-term savings.
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Faster Deployment
Install and operate in days, not months. MOBILE® systems can be running same-day.
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Expert Partnership
We provide full support—from site design and permitting to training, optimization, and ongoing service.
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Modular & Scalable
Start small with SG MOBILE® and scale up to SG BUNKER® or HEAP®. Modular designs grow with your needs.
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Simple Operation
Automated controls, remote monitoring, and low labor requirements. One operator can manage 10,000+ tons/year.
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Innovation Built In
Solar-ready, data-driven, and continuously improving. SG technology evolves to meet tomorrow’s needs.
SG Advanced Composting™ Technology gives you a competitive edge—cutting emissions, costs, and complexity. Join the many facilities that trust SG for high-efficiency, low-risk composting that works.
SG Mobile®
SG MOBILE® is a cost-effective, easy-to-deploycomposting solution perfect for pilot projects, demonstrations, and small-scaleoperations. If you’re looking to test out composting on a smaller scale or need a system that can move from site to site, SG MOBILE® is the answer. Thisstraightforward option is essentially a “composting system in a box”–all thecomponents you need (aeration blower, piping, and GORE® Cover) come with amobile unit that can be quickly set up on almost any site. It’s versatile enough to bethe ultimate solution for unique applications
SG Bunker®
The SG BUNKER® System is aCovered AeratedStatic Pile (ASP) composting solution for those requiring the highestprocess control level. Using patented GORE® Cover technology, SGBUNKER® delivers in-vessel composting performance at a fraction of thecost of traditional in-vessel or in-building systems (such as enclosedtunnels with biofilters). This means you can achieve rapid, controlledcompostingwithout building expensive structures. The SG BUNKER®System provides advanced process control for virtually all types offeedstocks–including food waste, green waste, yard trimmings,biosolids, agricultural manures, source-separated organics, and evenADdigestate–making it one of the most versatile composting systemsavailable. If you need a solution that maximizes control over thecomposting process while remaining cost-effective, SG BUNKER® withGORE® Cover is ideal.
Sustainable Generation® Offers Versatility and High Perfromance
In addition to the SG Mobile® and SG Bunker® composting systems, Sustainable Generation® provides SG SOLAR® and SG HEAP® systems, which are designed to meet a wide range of operational needs with versatility and high performance.
Both systems reflect Sustainable Generation’s commitment to low operating costs, scalable designs, comprehensive regulatory compliance, and robust process control.
SG Bunker®
SG Heap®
What our customers are saying…
“The Sustainable Generation® team provided us with outstanding hands-on assistance as we learned to use their system. We retrofit our existing positive air ASP system, which used a compost cap, by upgrading to the SG Mobile® System with GORE® Cover so we could address environmental and community concerns about odors and vector control, and also so we could scale up and expand our composting operation."
Justin Green, Executive Director & Founder Big Reuse
"With disposal and transportation costs increasing with no end in sight, plus an abundance of yard debris from our community, we decided to try biosolids composting at our Wastewater Treatment Plant to reduce our costs and create a Class A product. We went with the SG Mobile® System with GORE® Covers. The ease of operation and the cost savings made this a natural fit. The final product has been a huge hit with the locals who can't get enough Class A compost. We recently doubled the size of our composting operation to keep up with our increasing volumes and demand. This system is easily scalable to meet future demands."
Mike Miller, Public Works Director, City of Florence, Oregon
"We had no composting experience, so conducting a demonstration project with Sustainable Generation® greatly enhanced our understanding of food waste composting and helped us immensely with our subsequent expansion design process. During the selection process, it made a difference that SG's technology was already a proven solution for meeting VOC emission reductions for our San Joaquin Valley Air Pollution Control District."
Jonathan Kalpakoff, VP Mid Valley Disposal
“The Sustainable Generation® team provided us with outstanding hands-on assistance as we learned to use their system. We retrofit our existing positive air ASP system, which used a compost cap, by upgrading to the SG Mobile® System with GORE® Cover so we could address environmental and community concerns about odors and vector control, and also so we could scale up and expand our composting operation."
Justin Green, Executive Director & Founder Big Reuse
"With disposal and transportation costs increasing with no end in sight, plus an abundance of yard debris from our community, we decided to try biosolids composting at our Wastewater Treatment Plant to reduce our costs and create a Class A product. We went with the SG Mobile® System with GORE® Covers. The ease of operation and the cost savings made this a natural fit. The final product has been a huge hit with the locals who can't get enough Class A compost. We recently doubled the size of our composting operation to keep up with our increasing volumes and demand. This system is easily scalable to meet future demands."
Mike Miller, Public Works Director, City of Florence, Oregon
"We had no composting experience, so conducting a demonstration project with Sustainable Generation® greatly enhanced our understanding of food waste composting and helped us immensely with our subsequent expansion design process. During the selection process, it made a difference that SG's technology was already a proven solution for meeting VOC emission reductions for our San Joaquin Valley Air Pollution Control District."