# Karbonia > Karbonia is the technology company of Renewable Vision, wholly owned and based in Jeddah, Saudi Arabia. It owns, develops, validates and licenses electrochemical and mineralization technologies that turn industrial waste (aluminium smelter residues such as spent pot lining and black dross, desalination reject brine, and CO₂) into permanent carbonate minerals, clean fuels, treated water and verified carbon removal. Eight licensable solutions are engineered on one proprietary process model, protected by a patent-pending portfolio, and deployed with partners by field of use and territory. Canonical host: https://www.carbon.sa (English at /en/, Arabic mirror at /ar/). Tagline: "Waste to value". Parent organization Renewable Vision (https://renewablevision.com.sa). Contact through https://www.carbon.sa/en/contact or by phone at +966 55 976 9696. Karbonia engineers reference designs and licenses technology; it does not operate plants and does not compete with its licensees. Every solution is designed on the Karbonia Master Model: 66 modeling capabilities, 41 unit operations, 2,188 cited parameters (every value traces to a published source), two independent engines (PHREEQC/Pitzer and analytic) that must agree before a number is reported, validation labels PREDICTIVE / CIRCULAR / STRUCTURAL (7/4/5 on the current suite, 0 fail), an Aspen-parity benchmark of 34/40 PASS with median deviation 0.09%, 1.75 billion property calculations in 141 s on one core, and hash-traceable MRV export to the Renewable Vision registry. Counts verified 2026-07-02. ## Company - [About Karbonia](https://www.carbon.sa/en/about): Mandate, vision and mission, working discipline (model, validate, pilot, scale), why Saudi Arabia, and the relationship to Renewable Vision. - [Investors](https://www.carbon.sa/en/investors): Investor relations page for the IP-first licensing company; inquiries in English and Arabic. - [Contact](https://www.carbon.sa/en/contact): Partnership, joint development, pilot-site, design-study and investor inquiries; office in Jeddah, Kingdom of Saudi Arabia; phone +966 55 976 9696. ## Solutions - [DrossLoop](https://www.carbon.sa/en/solutions/drossloop): Chemical-only CO₂-caustic treatment of aluminium black dross into Al(OH)₃ precursor, recovered salts, carbonate and treated water, with no furnace and no landfill. ≈$237–250/t net at reference scale*. Patent-pending (IP07). - [CarbonLoop, CO₂ Mineralization Platform](https://www.carbon.sa/en/solutions/co2-mineralization): Paired-waste mineralization: waste alkalinity plus waste cations plus CO₂ become durable carbonate under digital recipe and MRV control. 6,671 tCO₂/yr durable CDR per reference site*. Patent-pending (IP01–IP06). - [Brine Resource Recovery](https://www.carbon.sa/en/solutions/brine-resource-recovery): Staged train converting SWCC-class desalination reject brine into NaCl, Mg(OH)₂, SOP, bromine and other salts plus treated water. $65M/yr margin at reference scale*. Master Briefing. - [Selective Lithium Recovery](https://www.carbon.sa/en/solutions/selective-lithium-recovery): Paired-waste softening, Li-Al LDH capture and conversion to battery-grade Li₂CO₃ from produced brines and LIB-recycling leachate. NPV +$403M in the produced-brine case*. Master Briefing. - [Integrated PEM Electrolyzer](https://www.carbon.sa/en/solutions/integrated-pem-electrolyzer): One PEM cell regenerates CO₂-loaded amine, releases CO₂, mineralizes Ca/Mg brine and produces hydrogen, all locked to one current. ≈28.3 kJ/mol CO₂ net*. Patent-pending (IP08). - [Electrochemical FlexLoad](https://www.carbon.sa/en/solutions/electrochemical-flexload): Electrochemical capture and mineralization operated as a renewable-following flexible load beside AI data centres. LCOC ≈$155/t; carbon-negative above a 47% renewable fraction*. Patent-pending (IP09). - [Green Methanol](https://www.carbon.sa/en/solutions/green-methanol): CO₂ hydrogenation to e-methanol over Cu/ZnO/Al₂O₃ on validated Slotboom kinetics; CO₂ consumed is utilisation, not credited as removal. 2,672 t/yr reference train*. Master Briefing. - [The Karbonia Cluster](https://www.carbon.sa/en/solutions/karbonia-cluster): All solutions co-located in one geochemical industrial-symbiosis platform sharing carbon, aluminate, caustic, hydrogen, fluoride and brine buses. $101M/yr gross, co-located*. Master Briefing. *Model-computed at the stated reference scale; indicative and subject to pilot validation. Cluster figure is gross value excluding CAPEX/OPEX. ## Technology platform - [The Karbonia Model](https://www.carbon.sa/en/model): Verified counts (66 capabilities, 41 unit operations, 2,188 published data points, 2 engines, 0 unsourced numbers), ten disciplines, validation labelling and benchmark positioning. - [The Karbonia Master Model platform](https://www.carbon.sa/en/platform): The thermochemical and verification engines, operating principles (proprietary by design, verified by default, honest validation labels, cited to the source) and the feed-characterize-react-separate-verify-deploy workflow. - [The Value Chain](https://www.carbon.sa/en/value-chain): How smelter waste (alkalinity), reject brine (cations) and captured CO₂ (carbon) become three families of value: minerals and materials, fuels and chemicals, and water. ## Services - [Services](https://www.carbon.sa/en/services): Six engagement lines: technology partnerships (field-of-use licenses), site deployments (site/plant licenses), engineering and design studies (model-as-a-service), joint development, MRV integration, and patent and trade-secret stewardship. ## Digital tools - [Digital Products](https://www.carbon.sa/en/digital-products): Renewable Vision group tools that run on the same modeling core and are used and licensed by Karbonia: RV Intelligence, RV Assurance, RV Energy Atlas and RV Pathway Explorer. ## Legal - [Terms of Use](https://www.carbon.sa/en/legal/terms): Terms governing use of the website, intellectual-property notice and governing law (Kingdom of Saudi Arabia). - [Privacy Policy](https://www.carbon.sa/en/legal/privacy): What information is collected through the site and how it is used; no sale or rental of personal data. - [Disclaimer](https://www.carbon.sa/en/legal/disclaimer): Forward-looking statements, indicative pricing, MRV and credit eligibility caveats, and the patents-and-performance-figures statement. ## Optional - [Full company reference (llms-full.txt)](https://www.carbon.sa/llms-full.txt): Long-form description of the company, business model, Master Model, IP position, each of the eight solutions, glossary and FAQ. - [Sitemap](https://www.carbon.sa/sitemap.xml): All canonical English and Arabic URLs. Patent applications are U.S. provisionals (nine inventions, IP01–IP09, filed as seven U.S. provisional patent applications in 2026); recipes, set-points and calibration data are retained as trade secrets. Performance figures are model-computed at stated reference scales and remain pilot-pending unless stated.