Aerated Compost Systems

For Every Type of Organic Waste; for Every Scale of Operation; And For Every Budget

Browse our Compost Systems

From Design to Delivery

We Guarantee Your Success

Get Yours Today

Custom Compost System Design & Operator Training

We Guarantee Your Success!

All of our composting systems are designed to be simple to operate, with a focus on “chore efficiency”.
With aerated composting, turning the pile is unnecessary; in fact, turning the pile impedes the composting process.

All of our composting systems convert raw organic residuals into stable compost in roughly 60 days, yielding a nutrient-rich product that is effectively free of pathogens, parasites and weed seeds. In addition, our composting systems mitigate impacts to surface and ground water resources, significantly reduce vectors (i.e., flies, birds, rodents and larger wildlife), and eliminate offensive odors.

Data Elements: HomeFeaturedProjects.aspx

Featured Project

North Wind Farm

Caledonia, WI

In a move to become more environmentally friendly, Melita B. and her husband built this Micro-Bin system to manage the manure and pine pellet bedding from their four "amazingly wonderful mares". The finished compost will be used in her vegetable garden and as stall bedding. The O2 Compost system ...

View Project

Featured Project

Amboy Compost Facility

Syracuse, NY

O2Compost worked closely with the Onondaga County Resource Recovery Agency (OCRRA) to develop a large-scale food waste pilot project at the Amboy Compost Facility. The focus of this project was to demonstrate the viability of composting using the aerated static pile method in extreme weather cond...

View Project

Featured Project

Sonoma Valley Stables

Petaluma, CA

This ASP compost system uses a 4-pipe system to process the manure and bedding produced in one month from 40 horses on wood pellet bedding. While one pile is "cooking", an adjoining pile is being constructed and at the end of the month the blower is simply moved over and the process is repeated. ...

View Project

Featured Project

River Heights Ranch

Dallas Center, IA

Dawn C. aspired to "manage a premier compost production" at her ranch. When her attempt to compost by irregularly turning a static pile of horse manure was unsuccessful, she reached out to O2Compost and constructed an aerated Benchmark Compost System.

River Heights Ranch is also home to a...

View Project

Featured Project

Simmons Road Farm

Edmonds, OK

Beverly and Kent K. purchased their cornerstone compost system in 2008 and constructed a four-bin composter using masonry block with a sliding lid. They compost the manure from their three horses, filling each bin in about a month’s time. While they use some of the compost on their pastures...

View Project

See what this equine owner has to say about her O2 compost system:

Compost 101

Take action toward establishing sustainable business practices, to benefit urban and agrarian communities worldwide.

Learn More

Data Elements: HomeRecentBlogPost.aspx

Our Global Growth: ASP Composting Systems in 29 Countries & 49 States

Monday, July 7, 2025

Turning Organic Waste into a Valuable Natural Resource At O2Compost, our mission has always been clear: teach the art and science of aerated composting, and to empower individuals and organiza...

Tell us about your project.

We will contact you to schedule a time to talk about your specific needs and to answer all of your questions about composting. We look forward to hearing from you!

Get a Quote