Virginia Tech Turns Food Waste Into Bioplastics

A $2.4 million USDA grant is funding a pilot project that converts food scraps into biodegradable plastic alternatives.

Updated on Nov. 3, 2026 in Organic Food

Bold flat-color editorial illustration of glass vessels, vegetable scraps, and pale pellets on a bench, representing food waste becoming bioplastic. — Virginia Tech researchers are converting food waste into biodegradable bioplastic through a pilot project funded by a $2.4 million USDA grant. AI Illustration. Upload story photo >

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Virginia Tech researchers are developing biodegradable bioplastics made from food waste through a first-of-its-kind pilot project. The applied research is funded by a $2.4 million grant from the U.S. Department of Agriculture.

Why it matters

Anywhere from 30 to 40 percent of food produced in the United States ends up in landfills, and conventional plastics contribute to pollution that harms marine life. The project targets both problems by turning food waste into a material that can degrade.

The pilot project is funded by a $2.4 million USDA grant and uses microorganisms to convert food waste into fats that are processed into bioplastics. The source does not report measured output volumes or how the materials compare in cost to conventional plastics.

The players

Virginia Tech

Virginia Tech is a public research university in Blacksburg, Virginia, and the institution where this bioplastics research is being conducted.

U.S. Department of Agriculture

The U.S. Department of Agriculture is the federal agency that is funding the $2.4 million applied research grant.

The details

Researchers harness microorganisms to convert food waste into fats, which are then processed into bioplastics. The team focuses on purifying polyhydroxyalkanoates (PHA) and creating high-value bioplastic products, with undergraduate and graduate students involved in the work.

The project has been underway for more than a year.

Health Landscape

The Virginia Tech effort addresses a documented problem: the World Wildlife Fund reports microplastics affect nearly 88 percent of marine species. Current paper products coated with polyethylene or polylactic acid are not fully degradable, which is the gap this bioplastics work aims to close.

Households in Virginia that produce food waste could see future bioplastic products made from that waste, though the source does not confirm any timeline for commercial availability. Consumers looking to reduce plastic use can watch for paper products coated with biodegradable materials instead of polyethylene.

The takeaway

Reducing food waste and choosing degradable packaging both cut the amount of plastic reaching oceans. Pay attention to whether the paper and packaging products you buy are coated with materials that break down rather than persist.