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§ Private Profile · Houston, TX, USA
Vaulted Deep is a technology company.
Vaulted Deep develops technology solutions for permanent carbon removal, specifically through the geological sequestration of organic waste. The company employs a biomass carbon removal and storage (BiCRs) approach, transforming carbon-rich organic materials into stable, subsurface formations. This process not only removes atmospheric carbon but also serves as an innovative waste management strategy.
Julia Reichelstein and Omar Abou-Sayed co-founded Vaulted Deep in 2023. They established the company with the insight that methodologies and expertise honed within the traditional oil and gas industry could be effectively repurposed to address pressing environmental challenges, particularly in climate change mitigation and waste management.
The company aims to serve industries generating significant organic waste and entities focused on achieving carbon removal targets. Vaulted Deep’s vision is to lead the development of scalable and durable carbon removal solutions, contributing to environmental and community health by both sequestering carbon and preventing contamination from organic waste.
Vaulted Deep has raised $40.0M across 2 funding rounds.
Vaulted Deep has raised $40.0M in total across 2 funding rounds.
Vaulted Deep has raised $40.0M across 2 funding rounds. Most recently, it raised $32.0M Series A in October 2024.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Oct 1, 2024 | $32M Series A | Prelude Ventures | Breakthrough Energy Ventures | Announced |
| Sep 1, 2023 | $8M Seed | — | Lowercarbon Capital | Announced |
Vaulted Deep has raised $40.0M in total across 2 funding rounds.
Vaulted Deep's investors include Prelude Ventures, Breakthrough Energy Ventures, Lowercarbon Capital.
Vaulted Deep is a Houston-based technology company specializing in biomass carbon removal and storage (BiCRs) through geologic sequestration of organic waste.[1][2][3] It takes unusable organic waste from sources like landfills, feedlots, paper mills, agriculture, and wastewater—materials that would otherwise decompose and emit methane—and injects it deep underground using proven oil and gas subsurface technology, achieving permanent CO₂ removal over 10,000+ years while protecting local air, water, and soil.[1][2][3][5] The company serves industrial waste generators, communities near waste sites, and carbon credit buyers like Microsoft and Google, solving dual problems of overburdened waste management and climate change by preventing greenhouse gas emissions and contamination.[2][3] Founded in 2023, it raised $8M in seed VC funding and, by 2025, delivered over 23,000 tonnes of verified CO₂ removal, expanded commercial infrastructure, and earned Inc. Magazine's "Best in Business" recognition in the startups category.[1][2]
Vaulted Deep was founded in 2023 in Houston, Texas, by a team drawing from oil and gas, waste management, and climate-tech expertise.[1][3][4] Co-Founder and CEO Julia Reichelstein leads the effort, supported by key figures like Omar Abou-Sayed, whose 25-year career includes founding Advantek (a TPG-backed industrial waste firm whose technology Vaulted commercializes) and advising early-stage ventures; Bryan Epps as Head of Commercialization; Dan Klemmer handling business development with experience in circular economy and agri-tech; David Cross as Geoscience Lead; and Jamie Good as Geoscience Analyst.[4] The idea emerged from repurposing slurry injection technology—commercialized in oil and gas since the 1980s and proven safe at sites like TIRE in Los Angeles since 2008—to address organic waste overload and carbon pollution.[3][5] Early traction included an $8M seed round within its first year, a May 2024 offtake agreement with the Frontier tech alliance, and rapid 2025 scaling with commercial sites, long-term deals with Microsoft and Google, and community partnerships in Texas, Kansas, and beyond.[1][2][3]
Vaulted Deep stands out in carbon removal and waste management through these key strengths:
Vaulted Deep rides the surging demand for durable carbon dioxide removal (CDR) solutions amid global net-zero pledges, where geologic sequestration addresses limitations of less permanent methods like afforestation or biofuels.[1][2] Timing is ideal: post-2021 IPCC warnings on CDR scale-up, rising corporate carbon credit needs (e.g., Microsoft/Google deals), and U.S. waste regulations pushing beyond landfills amid methane's potency as a GHG.[2][3] Market forces favor it—organic waste volumes grow with agriculture/industry, oil/gas talent pivots to climate tech in Texas hubs, and verified removal credits command premiums—positioning Vaulted as a bridge from fossil fuel infrastructure to climate solutions.[3][4][5] It influences the ecosystem by pioneering BiCRS commercialization, inspiring waste-to-CDR hybrids, validating oil/gas tech for green uses, and supporting community-scale deployment in rural/industrial areas.[2][3]
Vaulted Deep's trajectory points to national expansion of injection sites (e.g., beyond Monarch Fields and Bayberry Landing), deeper enterprise contracts, and potential series A funding to hit gigatonne-scale CDR ambitions.[2][3] Trends like stricter methane rules, CDR market growth to $100B+ by 2030, and policy incentives (e.g., U.S. 45Q credits) will accelerate it, while AI-optimized monitoring and hybrid waste streams enhance efficiency.[2][5] Its influence may evolve from startup innovator to waste-climate infrastructure leader, redefining Texas energy expertise for global sustainability and pressuring competitors to match its dual waste-carbon impact. This Texas-born disruptor proves overburdened waste systems can fuel permanent carbon removal at commercial speed today.[1][2][3]