Comstock Fuels and Hexas Biomass partner to redefine renewable energy production

Comstock Inc. subsidiary Comstock Fuels Corporation and Hexas Biomass Inc. have joined forces to advance renewable energy innovation. By merging cutting-edge biomass refining technology with high-yield energy crops, the partnership aims to position the United States as a global leader in renewable fuel production, while bolstering energy independence and rural economies.

What Does the Comstock-Hexas Partnership Mean for Renewable Fuel Production?

Comstock Fuels, renowned for its advanced lignocellulosic biomass refining solutions, has signed an agreement securing exclusive rights to Hexas Biomass’ proprietary technology for liquid fuels applications. This collaboration combines Comstock’s Bioleum™ platform with Hexas’ XanoGrass™—a pest-resistant, perennial energy crop with exceptional yield potential.

With the capacity to refine 140 gallons of Bioleum™ fuel per dry metric ton of feedstock, depending on site and process conditions, Comstock’s technology sets a new standard for renewable fuel production. Hexas’ XanoGrass™ complements this by delivering over 30 dry metric tons per acre annually, significantly outperforming traditional feedstocks such as soy and corn.

How Will the Partnership Impact U.S. Energy Independence?

The Comstock-Hexas collaboration supports America’s push for energy independence by utilizing marginal or underutilized agricultural lands for fuel production. By converting just 5% of U.S. farmland into fuel farms, the companies project the ability to meet the nation’s entire annual oil demand. This shift could eliminate reliance on fossil fuels while promoting energy security.

“The U.S. Department of Energy estimates that America can produce over one billion tons of biomass annually,” explained Kevin Kreisler, Comstock Fuels’ Chief Technology Officer. “With Hexas’ high-yield crops, we can double this output to produce over three billion barrels of fuel per year, all while enhancing rural economies and reducing carbon emissions.”

Why Are High-Yield Energy Crops a Game-Changer?

At the heart of this innovation is Hexas Biomass’ proprietary XanoGrass™, a fast-growing perennial grass that thrives in diverse climates and soil conditions. Unlike conventional feedstocks, XanoGrass™ grows on marginal lands, reducing competition with food crops and ensuring sustainable production.

Hexas CEO Wendy Owens emphasized the ecological benefits of their energy crops: “Our focus is on providing industries with abundant, carbon-negative feedstocks. XanoGrass™ aligns with regenerative agriculture principles, making it both economically viable and environmentally sustainable.”

By integrating these crops into its refining systems, Comstock ensures a perpetual and cost-effective feedstock supply. This scalability makes it possible to replicate the model across the U.S., ensuring consistency, reliability, and affordability in renewable fuel production.

What Are the Broader Implications for the Energy Sector?

The partnership between Comstock and Hexas has implications far beyond renewable fuel production. By establishing a network of Bioleum refineries, the collaboration can drive widespread adoption of lignocellulosic biomass refining technology. Comstock plans to operate these facilities directly while licensing its technology to third-party producers.

David Winsness, President of Comstock Fuels, highlighted the strategic importance of this approach: “Our Bioleum refineries, anchored by Hexas’ crops, mitigate risk and maximize profitability for developers and producers. This model paves the way for a transformative shift in how we produce and consume energy.”

Comstock’s first commercial demonstration facility in Oklahoma, capable of processing 75,000 tons of biomass annually, will include a 5,000-acre fuel farm powered by Hexas’ crops. By 2035, the company aims to process 50 million tons of biomass annually, generating eight billion gallons of renewable fuel.

How Will This Partnership Support Rural Economies and Sustainability?

The integration of Hexas’ energy crops into Comstock’s refining systems is not just an energy initiative—it is also a socio-economic development opportunity. By revitalizing marginal lands, the project has the potential to create jobs, strengthen rural economies, and foster sustainable agricultural practices.

“Our partnership is about more than fuel; it’s about creating a carbon-negative impact that benefits society at every level,” Owens added. “We’re ready to deploy solutions that will make a measurable difference globally.”

The Future of Renewable Energy

The Comstock-Hexas partnership signals a new era in renewable energy, combining technological innovation with ecological and economic sustainability. The initiative’s focus on scalability, efficiency, and carbon reduction has the potential to reshape global energy markets while making the U.S. a leader in renewable fuel production.

By collaborating with Hexas Biomass, Comstock Fuels is not just producing fuel—it is laying the foundation for a future where energy independence and environmental stewardship go hand in hand.