Michigan Milk Producers Association (MMPA) and a Canadian Distillery have joined forces to convert dairy byproducts into ethanol fuel. The collaboration involves Dairy Distiller, an Ontario-based company recognized for its Vodkow spirits' line.
Unlike conventional vodka production methods, Dairy Distiller utilizes milk permeate, a lactose-rich byproduct obtained during the ultrafiltration process in dairy manufacturing. Through fermentation with yeast, this substance can be transformed into ethanol.
Intrigued by the process, MMPA, which generates around 14,000 tons of milk permeated annually at its Constantine facility in Michigan, decided to invest in the venture.
MMPA is constructing a $41 million ethanol production plant at its Constantine site, backed by a $2.5 million grant from the Michigan Strategic Fund. The plant is projected to yield approximately 2.2 million gallons of ethanol each year using the available supply of milk permeation.
This ethanol will then be blended into transportation fuel, offering a solution to offset 14,500 tons of carbon emissions. The MMPA claims that this milk-derived fuel will be the most environmentally friendly ethanol available, reducing its carbon footprint by up to five percent.
Although dairy farming itself is known for its significant carbon emissions, finding valuable applications for industrial byproducts is a noteworthy accomplishment, particularly when they can contribute to sustainable fuel alternatives.
This innovative partnership aims to harness the potential of milk byproducts, turning them into a renewable energy source that can power vehicles and reduce greenhouse gas emissions.
Photo Credit: istock-fcafotodigital
Categories: Michigan, Livestock, Dairy Cattle