Renewable gasoline additives, sustainable aviation fuel additives, and Benzene, Toluene, and Xylene (BTX) from CO2 emissions
Renewable gasoline additives, sustainable aviation fuel additives, and Benzene, Toluene, and Xylene (BTX) from CO2 emissions
Cutting-edge chemical solutions that utilize CO2 emissions and qualify for 45Q credits through the production of BTX chemicals, and aromatic compounds required for renewable gasoline and Sustainable Aviation Fuel (SAF).
NorthStar BTX, Inc. is a catalysis technology company pioneering a proprietary process for converting low-value industrial gases into high-value aromatic chemicals, BTX, sustainable aviation fuel (SAF) additives, gasoline-range chemicals, octane enhancers, and Fischer-Tropsch wax.
NorthStar BTX’s signature technology, Polaris™ BTX, transforms syngas (a mixture of hydrogen and carbon monoxide derived from carbon dioxide, methane, and water) directly into BTX compounds using a unique, patented catalyst in a single-step reaction. NorthStar’s products target critical markets such as industrial chemical manufacturing, renewable gasoline additives, SAF blending, low-carbon plastics production, and solvents. NorthStar BTX's SAF oriented aromatics enable bio-based or low-carbon jet fuels to meet the required aromatic content needed for 100% drop-in usage without reliance on petroleum-based additives—a major innovation for the rapidly scaling SAF sector.
NorthStar BTX’s leadership team blends expertise in project engineering, chemical engineering, catalysis, renewable fuels, and finance, and has established validation, optimization, and scale up partnerships with major research centers such as the Energy & Environmental Research Center (EERC).
NorthStar’s strong focus on sustainability through profitability, regulatory compliance, and circular-economy principles pairs technical validation and process optimization with a clear pathway to commercial demonstration at facilities such as ethanol production, biogas production, and oxy-fuel combustion processes with CO2 capture such as lime production and Allam-Fetvedt cycle LNG power generation.
NorthStar BTX differentiates itself as an enabler of the highest profit margins in industrial chemicals, renewable gasoline additives, sustainable aviation fuel additives, plastic pre-cursors, and solvent production industries regardless of emissions profiles.
NorthStar BTX’s competitive edge lies in its patented Polaris™ BTX process, which sharply contrasts conventional gasoline additives, BTX, and aromatic compound manufacturing. Traditional BTX production is extremely energy-intensive, relying on multi-step catalytic reforming of naphtha or steam cracking that demands high temperatures (typically >850°C) and substantial hydrogen inputs, resulting in high costs, complexity, and environmental burden. In contrast, the Polaris™ BTX single-step catalytic process operates at significantly lower temperatures and with much lower energy requirements. This streamlined approach eliminates the need for multiple processing units, ebullated bed reactors, and extensive downstream equipment—yielding major reductions in capital expenditure (CapEx), operational simplicity, and labor requirements—all of which improve the ease of commercial implementation and production scaling.
A further advantage is the adaptability of product selectivity: Polaris BTX output can be tuned between different aromatic fractions according to real-time market conditions, enhancing profitability and hedging against commodity price swings. Critically, Polaris™ BTX produces a product slate that aligns directly with the fastest-growing needs of the renewable gasoline and SAF markets, including a high proportion of trimethylbenzene, xylenes (notably paraxylene), and toluene, vital as SAF additives and precursors for PET plastics and final octane enhancers. The process also uses renewable or waste-derived feedstocks, enabling a lower-carbon footprint and highly favorable positioning amid tightening global environmental regulations.
Additional processing options that allow flexibility between producing gasoline-range and jet/diesel-range products, as well as the ability to use existing equipment for biogenic feedstock-only operations
Through Polaris BTX technology, NorthStar BTX provides drop-in renewable gasoline additives to de-fossilize transportation fuel by replacing fossil components with chemically identical molecules derived from biomass-generated syngas for the scalable and affordable production of renewable gasoline additives. CO2 emitted from 1G ethanol production offers an ideal route and market scale for commercial applications of the Polaris BTX technology to achieve cost parity at the pump with traditional fossil additives, regardless of regulatory incentives.
In terms of both ecology and economics, Polaris BTX technology also provides immediately meaningful applications in the co-processing of CO2 at existing refinery infrastructure (both biogenic and fossil feedstocks) as it's fully compatible with existing refinery units and Polaris BTX byproducts actually improve refining efficiency by exchanging CO for higher BTU byproducts onsite.
Validation and optimization with the leading U.S. labs and licensed intellectual property originating from university research (Georgia Tech and Mississippi State University) further insulate NorthStar from competitors and potential IP risks. These combined factors make NorthStar BTX uniquely capable of supplying cost-effective, sustainable aromatics with drop-in compatibility for fuels and chemicals markets.
NorthStar BTX generates revenue primarily through the production and sale—or technology licensing—of high-value BTX chemicals, aromatic chemicals, gasoline components, sustainable aviation fuel (SAF) additives, solvents, and Fischer-Tropsch wax manufactured using its proprietary Polaris™ BTX process. NorthStar BTX leverages distributed, modular units sited at or near sources of industrial gases specifically carbon dioxide and methane (such as biorefineries, conventional refineries, cement plants, or power stations) to convert inexpensive, abundant, or waste gas streams into finished reformate rich in the desired aromatics. This reformate is directly marketable to petrochemical, plastics, and fuel blending industries, with a special advantage in supplying SAF producers who must meet strict aromatic blend requirements for ASTM-compliant jet fuel.
The business model includes a combination of direct product sales and licensing or technology deployment contracts with large industrial processors. By enabling low-carbon, high-margin BTX and aromatics production at sites that historically treat such gases as waste or low-value offgas, NorthStar captures both the value uplift from chemical conversion and, potentially, greenhouse gas credits or avoided compliance costs under emerging carbon regulations.
Additionally, NorthStar BTX targets regions most exposed to environmental regulation and highest value chemical demand—such as North America, Europe, and Asia-Pacific—excluding areas with high IP risk. As the company scales, NorthStar BTX anticipates increased revenue from site-specific deployments, partnerships, and licensing deals, with projections based on capturing an estimated $430M annually (10% of its serviceable addressable market) within a decade.