North Carolina's Growing Strengths: REPREVE Renewables

Formed in 2010, Greensboro, N.C.-based REPREVE Renewables LLC is a commercial supplier of Giant Miscanthus, an energy grass with prime potential for biofuels production. The company’s variety, Freedom Giant Miscanthus, is an energy grass developed for superior yield in the southeastern United States, a crop that grows with low inputs and on low-quality soils. With a stand life of more than 10-15 years, the grass can grow to more than 12 feet tall and can yield up to 20 tons per acre. For the southeastern U.S., it is a viable crop for liquid renewable fuels, biomass power, and as a source of renewable chemicals and plastics.

A perennial, non-invasive crop, Giant Miscanthus has long been considered a superior renewable energy crop but one that is expensive to get established. The mission of Repreve Renewables is to break down barriers to planting viable biofuel feedstocks on a commercial scale. Over the last several years, the company has developed planting systems, agronomic practices, harvesting techniques, and storage strategies to make Freedom Giant Miscanthus a truly commercial crop. By utilizing its vast agronomic, manufacturing, and engineering resources, Repreve Renewables has become the first company able to deploy non-seeded energy grasses on a large scale.

By making planting material readily available and planting techniques more efficient, Repreve has made the crop more cost-effective than ever before and, in turn, more promising for growers. As Freedom Giant Miscanthus is economically attractive, it becomes viable as a fossil-fuel replacement for fuel producers while revitalizing agricultural communities seeking profitable crops on low-value land.

In 2012, Freedom Giant Miscanthus was named one of the USDA’s two crops approved for use under the Biomass Crop Assistance Program (BCAP) in North Carolina for conversion to ethanol by Chemtex International. The Chemtex facility will use several locally grown crops, but only Freedom Miscanthus and Switchgrass were eligible for special economic incentives for establishment through the USDA program.

For more information, visit www.repreverenewables.com.