CBR CORE: Community Optimized Renewable Energy

Clean Power from American Agriculture
As power grids strain under the weight of AI infrastructure, climate volatility, and rural underinvestment, the CBR CORE Hub presents a timely and scalable solution. Developed by the Community BioRefinery (CBR), CBR CORE stands for Community Optimized Renewable Energy—a decentralized, carbon-negative microgrid that transforms agricultural waste into clean, continuous energy.

Each CBR CORE Hub operates on just one to two acres and delivers up to 7,200 kilowatt-hours per day using modular fuel cell systems. Designed to operate independently of the central utility grid, a single Hub can power 1,000–1,500 homes, AI edge computing systems, water irrigation pumps, grain elevators, agricultural processing plants, and rural health services—bringing resilience to American heartland communities.

CBR CORE is fueled by renewable biofuels produced onsite at the adjacent Community BioRefinery, which processes Hybrid Corn (high in oleic acid and protein), Sugar Beets, Dairy Cheese Waste, and other regionally available agricultural residues. These feedstocks are converted into Bio-Hydrogen, Bio-Butanol, Bio-Acetone, Bio-Ethanol, and Lignin, all of which power the CBR CORE Hub through a versatile fuel cell array.

The Four Fuel Cell Technologies Behind CBR CORE:
•           PEM (Proton Exchange Membrane) Fuel Cells use Bio-Hydrogen—produced from sugar beet pulp and lignocellulosic residues—to deliver high-efficiency, clean electricity ideal for AI processing, food hubs, and critical infrastructure.
•           DAFC (Direct Alcohol Fuel Cells) convert liquid fuels like Bio-Butanol and Bio-Acetone, derived from corn and dairy waste, into electricity with flexible fuel input and integration into existing fermentation streams.
•           DEFC (Direct Ethanol Fuel Cells) operate on Bio-Ethanol from both corn and lactose-rich dairy waste, making them ideal for modular backup power or remote rural applications.
•           SOFC (Solid Oxide Fuel Cells) are designed for lignin-rich inputs extracted from sugar beet byproducts and field crop residues. These high-temperature cells are ideal for industrial applications such as grain drying or dehydration lines.
What makes CBR CORE truly transformative is its ability to localize power generation while valorizing agricultural waste. Farmers and cooperatives can now use their own sugar beet pulp, corn stover, whey waste, or seasonal crop residues to produce power for irrigation systems, cold storage, on-farm processing, or even local data infrastructure—all while creating a new source of rural revenue and independence from fossil fuels.

CBR CORE isn’t just a power system—it’s a rural economic engine. By converting what farms already grow and waste into clean electricity, it powers a circular, resilient, and self-sustaining model for American agriculture and industry.
The future of clean, local power is rooted in the fields. It’s time to grow energy where we grow our food.