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§ Private Profile · 30 Great Guildford St, London, United Kingdom
SaaS platform uses AI to optimize energy-intensive industrial processes, reducing fuel use and carbon emissions for cement, steel, and glass.
Carbon Re has raised $4.8M across 1 funding round.
Key people at Carbon Re.
Carbon Re has raised $4.8M in total across 1 funding round.
Carbon Re is a software company based in the United Kingdom that develops artificial intelligence and deep reinforcement learning platforms to optimize energy-intensive industrial manufacturing processes. The company provides a SaaS solution that creates digital twins of physical plants, initially targeting the cement industry to reduce fuel consumption and carbon emissions by 5% to 10%. Deployed across facilities in Europe, Asia, and the Americas, the platform can save an individual cement plant up to €2 million in annual fuel costs and 30,000 tonnes of carbon dioxide equivalent. Carbon Re secured £4.2 million in a 2022 seed funding round led by Planet A Ventures, with additional equity participation from Clean Growth Fund, UCL Technology Fund, and Cambridge Enterprise. The spin-out enterprise was founded in 2021 by Dr Daniel Summerbell, Buffy Price, Sherif Elsayed-Ali, and Dr Aidan O’Sullivan.
Key people at Carbon Re.
Carbon Re has raised $4.8M in total across 1 funding round.
Carbon Re's investors include Christoph Gras, Cambridge Enterprise, Stephen Price, UCL.
Carbon Re is an AI-driven climate‑tech company that builds industrial process optimization software to reduce CO2 emissions from foundational materials (starting with cement) by applying deep reinforcement learning and process expertise from UCL and Cambridge-affiliated founders and researchers[1][5].
High‑Level Overview
For product context (portfolio company style):
Origin Story
Carbon Re was co‑founded in 2020 by Sherif Elsayed‑Ali, Buffy Price, Daniel Summerbell and Aidan O’Sullivan, emerging as a Cambridge / UCL‑linked spin‑out that combines machine‑learning expertise with industrial process knowledge[4][5]. The idea arose from applying deep reinforcement learning to manage the complex dynamics of high‑temperature, continuous processes (notably the cement pyroprocess), aiming for immediate emissions reductions today and longer‑term redesigns of materials production[5][4]. Early traction included R&D support and investor backing (angel investors and Clean Growth Fund), pilot deployments across multiple continents, and partnerships for extending the platform to steel and glass[4][6][5].
Core Differentiators
Role in the Broader Tech Landscape
Quick Take & Future Outlook
Carbon Re’s near‑term value proposition is pragmatic: deliver measurable fuel and emissions reductions today by retrofitting AI control and optimisation into existing plants, which supports revenue and referenceable deployments[5][6]. Medium term, scaling across global cement and then into steel/glass could multiply impact toward the company’s gigatonne ambition if adoption broadens and cumulative per‑plant savings persist[5]. Key trends that will shape their journey include stricter industrial emissions regulation, decarbonisation capex availability (which can complement or compete with software-first approaches), and continued advances in safe, certifiable AI control for critical infrastructure[6][5]. If Carbon Re sustains demonstrable, repeatable plant outcomes and expands into adjacent sectors, it can become a standard industrial decarbonisation lever — linking university AI research to tangible climate impact at scale[5][1].
If you’d like, I can: provide a one‑page investor‑style memo, map Carbon Re’s competitors and partners, or extract specific customer pilot outcomes and funding milestones with source citations.
Carbon Re has raised $4.8M across 1 funding round. Most recently, it raised $4.8M Seed in November 2022.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Nov 7, 2022 | $4.8M Seed | Christoph Gras | Cambridge Enterprise, Stephen Price, UCL | Announced |