Vault 44.01

What Vault 44.01 does

Vault 44.01 is a private Carbon Capture and Sequestration (CCS) project developer founded in 2021 and headquartered in Denver, Colorado, with a Canadian office in Calgary. The company develops end-to-end CCS projects for large, stationary industrial emitters across North America, with a primary focus on ethanol production facilities whose high-purity (~99%) CO2 fermentation streams are well-suited to cost-effective capture and permanent geological storage in deep subsurface formations. Its integrated service offering spans site selection, subsurface characterization, EPA UIC Class VI permitting, well construction, CO2 transportation and injection, monitoring/measurement/verification (MMV), and post-injection site care, delivered by an in-house team with deep geoscience, reservoir engineering, regulatory, and commercial expertise.

The business model is structured around joint ventures and equity participation alongside industrial partners, with revenue derived from project ownership economics and the monetization of US federal 45Q tax credits ($85 per tonne of CO2 permanently sequestered), with potential additional value capture from 45Z clean fuels credits and voluntary carbon markets. The company targets ethanol producers (typically 200,000–500,000 tonnes CO2 per year per facility) as its primary segment, with secondary expansion into power generation, hydrogen production, cement/lime, and forest products, sold through a direct enterprise B2B sales motion. The active project pipeline includes 10–15+ engagements across multiple US states and Canada, representing >12 to >25 Mtpa of potential CO2 sequestration capacity. Vault 44.01 became a portfolio company of Grey Rock Investment Partners in June 2022 following a controlling investment with up to $300 million in committed capital, and received its first EPA Class VI permit approval in April 2026 for the One Carbon Partnership project with Cardinal Ethanol in Indiana.

Name

Vault 44.01

Legal name

Vault 44.01® Inc.

Website

https://vault4401.com

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

11–50 employees

Short description

Vault 44.01 is a private carbon capture and sequestration project developer that builds, finances, and operates near-site CCS projects for large North American industrial emitters — primarily ethanol producers — using joint venture structures and US 45Q tax credit monetization.

Ownership category

akta.pro rank

Product category

Carbon Capture and Storage (CCS) Project Development

SIC

Oil & Gas Field Services, Nec (1389)

akta.pro primary industry

Biomass Carbon Removal & Storage (BECCS/Bioenergy with CO₂ Capture) (EUABAFAB)

akta.pro secondary industries

Industrial & Refrigerant Emissions Reduction (N2O, HFCs, SF6, Process Emissions) (EUABABAM), CO₂ Storage & Sequestration for BECCS (Saline Aquifers, Depleted Fields, MRV) (EUAAALAF)

Keywords

• Carbon capture storage
• CCS project development
• Industrial decarbonization
• Permanent CO2 sequestration
• Ethanol decarbonization solutions

Headquarters

HQ city

Calgary

HQ country

Canada

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Supply Chain, Infrastructure

Revenue model

1. CCS Project Development and Operations: Vault invests alongside industrial partners in CCS projects and earns returns through project ownership and operations. The company structures projects as joint ventures where Vault takes equity stakes and participates in project economics, including monetization of tax credits such as 45Q.
2. Tax Credit Monetization (45Q): Vault and its partners benefit from the US federal 45Q tax credit worth $85 per tonne of CO2 captured and permanently sequestered. Additional potential revenue streams include 45Z clean fuels tax credits and voluntary carbon market credits.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Vault 44.01 develops, finances, and operates end-to-end Carbon Capture and Storage (CCS) projects for large industrial emitters, with a focus on near-site permanent geological sequestration of CO2 in deep subsurface formations. The company delivers the full project lifecycle — site selection, geological characterization, EPA Class VI permitting, construction, operations, and post-injection site care — typically through joint ventures with industrial partners (primarily ethanol producers) across North America. Revenue is generated via equity participation in CCS projects and monetization of the US federal 45Q tax credit ($85/tonne CO2 sequestered), with additional potential upside from 45Z clean fuels credits and voluntary carbon markets.

Product overview

Vault 44.01 is a unified CCS project development platform offering integrated services rather than discrete software products. The core offering encompasses end-to-end Carbon Capture and Storage project development spanning site selection, geological characterization, Class VI permit acquisition, risk assessment, construction, operations, and post-injection site care. The company's service modules include Near-Site CCS Solutions (optimized for facilities with proximal viable geology), Site Characterization & Risk Assessment, Monitoring Measurement & Verification (MMV), and CO2 Transportation & Injection Services. Services are delivered through partnerships with industrial emitters, primarily in the ethanol sector, with projects spanning the U.S. Midwest, U.S. Gulf Coast, and Canada.

Differentiator

Problem solved

Functional benefit

Products and services

• CCS Project Development Services End-to-end Carbon Capture and Storage project implementation and operations, encompassing project development, site characterization, permitting, construction, operations, and post-injection site care for large industrial emitters across North America. Delivered via joint ventures with industrial partners, primarily ethanol producers.

Quantifiable outcome

• Up to 450,000 metric tons of CO2 captured and permanently stored annually per project
• +3 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Four partnerships are on record, tiered core and emerging.

• Alto Ingredients, Inc.coreStrategic or Co-development Partner · 6 November 2024Alto Ingredients entered into a CO2 Transportation and Sequestration Agreement (TSA) with Vault 44.01 for transportation, injection and sequestration into the Mt. Simon sandstone formation in Illinois. CO2 produced at Alto's Pekin campus (producing 250 million gallons per year and generating over 600,000 metric tons of CO2 annually) will be captured and permanently stored. The project substantially reduces CO2 emissions while providing value to surrounding communities.
• Cardinal EthanolcoreStrategic or Co-development Partner · 30 January 2023Cardinal Ethanol, LLC and Vault 44.01 formed joint venture 'One Carbon Partnership, LP' to design, implement, and operate a CCS project at Cardinal's ethanol production facility near Union City, Indiana. Each party controls an equal interest in the limited partnership. Cardinal's facility produces 135 million gallons of ethanol per year generating approximately 400,000 metric tons of CO2 as a by-product of corn fermentation. Project received EPA Class VI permit approval in April 2026.
• West FraseremergingStrategic or Co-development PartnerVault is involved in the Hinton Bioenergy Carbon Capture and Storage Project in collaboration with West Fraser and Torchlight. This represents an early-stage CCS project in Canada within the forest products sector.
• TorchlightemergingStrategic or Co-development PartnerVault is involved in the Hinton Bioenergy Carbon Capture and Storage Project in collaboration with West Fraser and Torchlight. This represents an early-stage CCS project in Canada within the forest products sector.

Scale indicators12 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• CarbonCapture Inc. Direct air capture technology company developing modular DAC systems for industrial-scale carbon removal with permanent geological storage. Comparable in CCS project development with overlapping end markets, though focused on DAC rather than point-source capture.
• CapturePoint: Industrial CCS developer focused on CO2 capture and storage projects for industrial emitters, including ethanol and power generation. Direct peer in industrial CCS project development with comparable customer segments and project economics.
• Talos Energy: Independent oil & gas producer developing the Bayou Bend CCS project in Texas, a 1.5 Mtpa saline aquifer storage project for industrial CO2. Direct peer in industrial CCS project development leveraging oil & gas subsurface expertise.
• Summit Carbon Solutions: Largest US ethanol-focused CCS pipeline developer gathering CO2 from multiple ethanol facilities for permanent geological storage. Direct competitor to Vault's near-site model, serving similar ethanol customers with a pipeline-based architecture that contrasts with Vault's near-site approach.
• C-Quest Capital: Carbon project developer and investor focused on origination and financing of carbon reduction projects globally, including CCS and nature-based solutions. Comparable as a project developer in the carbon solutions space with similar origination and structuring capabilities.
• Wolf Carbon Solutions: CCS pipeline developer focused on transporting and sequestering CO2 from industrial emitters across North America. Direct competitor to Vault in industrial CCS, using a pipeline-gathering model similar to Summit Carbon Solutions.

Emerging players

• BKV Corporation: Natural gas producer with CCS initiatives including CO2 capture from natural gas processing for permanent geological storage. Emerging player in CCS with comparable saline aquifer storage approach but focused on upstream emissions rather than industrial emitters.
• Heirloom Carbon: DAC technology company using limestone-based carbon capture for industrial-scale CO2 removal with geological sequestration. Emerging player in CCS with similar storage requirements but focused on DAC rather than industrial point sources.

Broad incumbents

• ExxonMobil Low Carbon Solutions: ExxonMobil's CCS business unit pursuing large-scale industrial CCS projects globally, leveraging the company's deep oil & gas expertise. Major incumbent with substantially deeper capital and existing customer relationships in industrial sectors.
• OnePointFive: Subsidiary of Occidental Petroleum developing large-scale CCS and DAC infrastructure including the Stratos direct air capture project. Broad incumbent with deeper capital base pursuing overlapping industrial CCS opportunities but with a wider portfolio and DAC focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/vault-44-01

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Vault 44.01