Renewable Energy Suppliers


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Renewable Energy Suppliers, Inc., formerly CP Bio Energy, Inc., sources residual, off spec, obsolete, discontinued food and biomass products for use as an energy in the Midwest and Northeastern US anaerobic digesters. These digesters are situated close to or onsite at large dairy, swine and poultry farms. 

If you would like to learn more about our program or have your products evaluated, please contact our office at:  Phone: 231-737-3400, email us at or click on contact us and complete the form. 


Anaerobic Digestion-Substrates

The main source of substrates for these digesters is manure generated on site. The major product produced in the digesters is methane gas. This gas is collected and is either sold through the pipeline, or used as a fuel for on-site electrical generators.  To supplement the manure, these digesters are permitted to utilize food wastes and other biomass byproducts. As an example, they use crude glycerin, food wastes, sugars, sweeteners, colas, veggie oils, fats and greases, drainings and washings. Contaminated and / or rejected truckloads and railcar quantities of product have been used. Soda pop, peelings from fruit and vegetable processing, outdated and obsolete frozen and prepared foods can be incorporated for methane production.  All shipments will be finalized with a Certificate of Recycling upon completion.  Current plants are located from Florida to Vermont thru the Midwest to Nebraska; there is also availability in the Southern California market as well. 

Anaerobic Digester Map

Food De-Packaging


Our current processing facilities are located at West Unity, Ohio and Mead, Nebraska.  Future locations are in various stages of completion for West Michigan, Ft Recovery, Ohio and Eastern Iowa.   This service includes the receiving of all sizes of containerized (glass, cans, foil packs/pouches, plastic bottles) food products. Contents will be placed into an anaerobic digester (see Anaerobic Digesters tab) for processing and the containers can be recycled as well.  All shipments will receive a Certificate of Recycling upon completion of processing.  If you would like to learn more about our program, or have your products evaluated, please call our office at 231-737-3400 or email us at We provide references for our services.

De-Packaging Facility Map










453 W Norton Avenue,

Muskegon, MI 49444