ANAEROBIC PHASED SOLIDS (APS) DIGESTER SYSTEMS
Organic Resource Recovery through “Advanced” Anaerobic Digestion
Creating New Sources of Biohydrogen, Biofuels, and Alternative Renewable Energy
Systems providing an economically and environmentally sound solutions for organic resource recovery while
reducing carbon emissions by creating alternative renewable fuels and value-added products.

Our competitors have spent hundreds of millions of dollars developing digester systems, but do not have a cost effective
solution.  The OPS proprietary technology is radically different from the competition and the following are just some of its
differentiating characteristics:

•   Capable of being mass produced:  Most sub-systems can be prefabricated
•   Affordable:  Utilizing off-the-shelf components  
•   Modular:  Non-mechanical in design and “cookie-cutter” designs
•   Scalable:  Process offers digester system size flexibility
Onsite Power in the "News"
Counter
Construction of the Commercial APS plant (2006)
(more pictures)
Joint Onsite Power Systems and UC Davis Biogas
Event (June, 2006)
(more pictures)
Commercial APS plant going "operational"  (Oct. 12,
2006)
(more pictures)
Onsite Power Systems "Open House" (Oct. 24, 2006)
(more pictures)
Onsite Power Systems is highlighted in KVIE Public Television’s series New Valley, in it’s 3rd season
opening episode, “Clean Energy” introduces some of the innovators hoping to establish this region as a
leader in the business of clean energy, such as what's being called the "holy grail" of clean energy...
biofuels for transportation.  
KVIE "New Valley" Website    ("Clean Energy" Episode Transcript)
Senators introduce biogas tax incentive legislation,
The Library of Congress, January 28, 2009

Waste to energy shows potential, Cleantech, October 19, 2008

Waste Not, Want Not, BioMass Magazine, October, 2008

Zone Works Workshop: Successfully Site Recycling-Based Businesses in Your Zone!,
California Integrate Waste Management Board, September 23, 2008

Fermentation System Having Strainer Assembly, World Intellectual Property Organization, July 1,
2008

Energy from Table Scraps, Science Today, April 21, 2008

Energy from Table Scraps, UCDavis Frontiers, March 11, 2008

City of Industry to Fuel Trucks with Waste, Business Journal, January 18, 2008

Green Guru, Fast Company, January 11, 2008

Biodigester Wins EPA Award, Propane Council, April, 25, 2007

New Technology Turns Food Leftovers Into Electricity, Vehicle Fuels,
PHYSORG.com, October 24, 2006