Carbon AMS
Carbon AMS is an Ireland-headquartered anaerobic digestion platform that designs, builds and operates agricultural AD plants across Ireland and the UK, producing certified, grid-injected biomethane under long-term offtake agreements with pharmaceutical, data-centre and industrial energy users.
- Company typePrivate
- Founded2022
- HeadquartersIreland, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Carbon AMS does
Carbon AMS is an Ireland-headquartered anaerobic digestion (AD) development platform, founded in 2022 in Sligo, that designs, builds and operates agricultural AD plants converting grass silage and other farm feedstocks into certified, grid-injected biomethane. The company currently operates or manages a portfolio of 22 AD plants across Ireland and the United Kingdom with an aggregate biomethane capacity of approximately 300 GWh, and is developing a further ten-site, €200 million Irish biomethane pipeline anchored by its flagship Duleek facility in Co. Meath (40-42 GWh/yr, targeted first supply Q4 2026). Its technology stack centres on sealed oxygen-free agricultural digestion combined with proprietary real-time carbon intensity monitoring, NIR feedstock analysis and custom SCADA control systems, overlaid with the licensed rhobot.ai edge-native AI Control System Agent (patent-pending, deployed via Siemens Xcelerator) that auto-tunes process settings through virtual sensors and probabilistic AI. Verified performance uplift from the AI layer is documented at 39% parasitic-load reduction and 2.5% gas-output gain without operational downtime.
The company's commercial model rests on long-term biomethane offtake agreements (typically 15 years) with large enterprise energy users — pharmaceutical manufacturers, data centre operators and advanced manufacturing — buying certified, traceable renewable gas for heating and 24/7 operations. The flagship commercial proof point is the €80 million, 15-year agreement with Alexion/AstraZeneca Rare Disease, the first large-scale biomethane offtake in Ireland to deliver 'additionality' to the national gas grid. Revenue mechanics combine long-dated contracted gas sales (subscription-recurring) with end-to-end AD plant design, build and operations services delivered to external operators. Distribution is anchored on direct injection into Gas Networks Ireland's national grid under ISCC-certified Guarantees of Origin accounting.
Capital, partnership and certification scaffolding is unusually heavy for an early-stage asset. SDCL's €100 million commitment through its Global Energy Transition Fund backs the €200M pipeline, with sdcl and Carbon AMS as co-shareholders in the Duleek project. Strategic technology alliances include rhobot.ai (AI), Siemens (industrial hardware and digital marketplace), Lunderstown Green Energy (local farmer feedstock cooperative) and Alexion (flagship offtake). Carbon AMS holds ISCC certified certificate trader status and is compliant with RED II and RED III sustainability frameworks, positioning it as a leading infrastructure platform in the Irish transition from natural gas to indigenous renewable gas, with the Irish Climate Action Plan targeting 5.7 TWh of biomethane by 2030 against a base of only two currently operating plants nationally.
Carbon AMS firmographics
Firmographics- Name
- Carbon AMS
- Legal name
- Carbon AMS
- Website
- https://carbonams.com
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Carbon AMS is an Ireland-headquartered anaerobic digestion platform that designs, builds and operates agricultural AD plants across Ireland and the UK, producing certified, grid-injected biomethane under long-term offtake agreements with pharmaceutical, data-centre and industrial energy users.
- Ownership category
- akta.pro rank
Carbon AMS industry classification
Industry- Product category
- Renewable Biomethane Production
- NAICS
- Biomass Electric Power Generation (221117), Industrial Gas Manufacturing (32512)
- SIC
- Cogeneration Services & Small Power Producers (4991), Natural Gas Transmisison & Distribution (4923)
- akta.pro primary industry
- Anaerobic Digestion Biogas Power (Agricultural & Industrial AD) (EUACAIAD)
- akta.pro secondary industries
- Methane Abatement Projects (Landfill Gas, Manure, Coal Mine Methane, O&G Methane) (EUABABAL), Anaerobic Digestion (AD) & Biogas/RNG Production (Organics Feedstocks) (BPALAEAC), Anaerobic Digestion (Wet/Dry AD) & Biogas Production (EUAIAEAD), Carbon Accounting, MRV & Certification for BECCS (LCA, Biogenic Carbon, Registries) (EUAAALAI)
Keywords
Where Carbon AMS is headquartered
LocationHeadquarters
- HQ city
- Ireland
- HQ country
- United States
- HQ region
- North America
Offices11 records
Markets served
Carbon AMS business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Technology or R&D, Supply Chain, Personnel, Operations
Revenue model
- Biomethane Sales via Long-Term Offtake Agreements: Carbon AMS generates revenue by producing and supplying certified biomethane to industrial offtakers under multi-year gas purchase agreements (GPAs). Biomethane is injected into the national gas grid and matched to contracted demand. Revenue is structured around long-term contracted supply with pricing aligned to sustainability standards, providing stable, recurring income over 15-year contract terms. The Duleek facility alone represents an €80 million investment over 15 years.
- AD Plant Design, Build & Operations Services: Carbon AMS provides end-to-end services covering project development, engineering design, construction management, commissioning, and ongoing plant operations and maintenance for anaerobic digestion facilities. Services include biogas upgrading, performance management, preventative maintenance, and real-time feedstock analysis.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | Bespoke long-term biomethane offtake agreements |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels8 records
Carbon AMS product offering
Product offeringCore offering
Carbon AMS designs, builds and operates agricultural anaerobic digestion (AD) plants that convert grass and other farm feedstocks into certified biomethane and organic biofertiliser. It supplies this indigenous renewable gas to large energy users (pharmaceutical manufacturers, data centres, advanced manufacturing) through long-term gas purchase agreements, with biomethane injected into the national gas grid and matched to contracted demand. The platform combines agricultural integration, AI-driven process optimisation (rhobot.ai), real-time carbon intensity monitoring, and end-to-end chain-of-custody certification under RED II/RED III and ISCC.
Product overview
Carbon AMS operates as an Anaerobic Digestion (AD) development platform offering a turnkey integrated service model. The core offering consists of the Turnkey AD Platform for end-to-end design, construction, and operation of agricultural AD plants producing biomethane. The platform includes the AI-Optimisation Application module for continuous process monitoring and autonomous control, the Bio-Nutrient Ecosystem service for sustainable feedstock and fertiliser management, and the Biomethane Offtake service providing long-term certified gas supply to industrial users. The flagship Duleek Renewable Energy facility produces 42 GWh/yr. The company currently manages 22 AD plants across Ireland and the UK with a planned portfolio of 10 facilities in the Republic of Ireland representing approximately €200 million in investment.
Differentiator
Problem solved
Functional benefit
Products and services
- Biomethane Offtake Long-term certified biomethane supply agreements (GPAs) for large energy users in pharmaceutical manufacturing, data centres and advanced manufacturing. Supply is matched to contracted demand via Guarantees of Origin through the national gas grid and includes verified carbon intensity reporting, RED II/RED III and ISCC certification, and transparent reporting across the contract term.
- Turnkey AD Platform End-to-end integrated service model covering project development, engineering design, construction management, commissioning, and ongoing operations and maintenance for agricultural anaerobic digestion plants. Includes biogas upgrading, preventative maintenance, performance management and feedstock monitoring across the AD plant lifecycle.
- Bio-Nutrient Ecosystem Closed-loop agricultural service spanning soil testing, pH correction, grass species enhancement, grassland management, and targeted nutrient application. Returns digestate as organic biofertiliser to farmland, monitors full nutrient cycle from soil to gas production and back to soil, and supports RED II/RED III sustainability certification through full traceability.
- Duleek Renewable Energy Facility Flagship 40-42 GWh/yr agricultural biomethane plant in Duleek, Co. Meath, producing certified indigenous renewable gas injected into Ireland's national gas grid. First large-scale biomethane contract in Ireland with additionality, supplying Alexion/AstraZeneca under a 15-year, €80M offtake. Produces approximately 45,000 tonnes/year of organic biofertiliser and is expected to capture 7,990 tonnes of biogenic carbon and reduce 21,523 tonnes of CO2 eq annually.
Quantifiable outcome
- 39% reduction in digester parasitic load through AI optimisation
- +7 more outcomes
Companies that use Carbon AMS
Customer profileNamed customers4 records
Segments3 records
Ideal customer profiles4 records
Carbon AMS technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability7 records
Feature6 records
Carbon AMS partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered strategic, flagship, core and supporting.
- SiemensstrategicSiemens partnered with rhobot.ai to deploy edge-native AI on Siemens industrial hardware and software. The AI solution runs natively on Siemens Industrial PCs and Edge Devices and is commercially available through the Siemens Xcelerator digital marketplace. Carbon AMS played a key role in the successful live deployment, which delivered 39% reduction in digester parasitic load and 2.5% increase in gas output. The deployment represents the first application of AI operating directly within the control system of an anaerobic digestion facility.
- Alexion, AstraZeneca Rare DiseaseflagshipLandmark 15-year biomethane purchase agreement (GPA) between Carbon AMS and Alexion, AstraZeneca Rare Disease. Alexion will transition 100% of heating needs at its Dublin (College Park) and Athlone operations to biomethane from Carbon AMS's Duleek facility, displacing approximately 5,800 tonnes of CO2 eq/year. The €80 million agreement over 15 years represents the first large-scale biomethane contract in Ireland delivering additionality. Construction of Duleek facility expected to complete in 2026 with first supply in Q4 2026.
- rhobot.aicoreStrategic licensing agreement enabling Carbon AMS to deploy rhobot.ai's patent-pending AI Control System Agent across its growing portfolio of AD plants. The AI platform enables real-time auto-tuning and optimisation of process settings, responding dynamically to changing feedstock, operating conditions, and performance targets. Carbon AMS has the option to secure exclusive rights to use and resell the technology in Ireland and the UK. The partnership follows an earlier collaboration between rhobot.ai and Siemens on AI.
- Agbotic Inc. (now rhobot.ai)supportingPredecessor to the rhobot.ai partnership. In 2024, Agbotic Inc. (now rhobot.ai) announced a collaboration with Siemens on artificial intelligence, which laid the groundwork for the AI-driven optimisation approach subsequently deployed at Carbon AMS facilities. The foundational validation work was carried out in 2024 before evolving into the commercial rhobot.ai licensing agreement.
- Lunderstown Green EnergysupportingLunderstown Green Energy, a company established by local farmers Donal Hartford and Brugha Duffy, manages the supply of agricultural feedstock for the Duleek biomethane plant in cooperation with other local farmers. The plant is being built on the Hartford family farm in Duleek. Farmers supply grass silage, whole-crop silages, and animal slurry from within a 15km radius under long-term contracts.
Scale indicators14 records
Recent moves6 records
Expansion highlights6 records
Carbon AMS competitors and assessment
Company assessmentDirect peers
- Bright Biomethane: Bright Biomethane is a Netherlands-based developer and supplier of biogas upgrading technology and turnkey AD/biomethane plants. Directly comparable to Carbon AMS as a turnkey AD platform serving agricultural feedstocks with grid-injected biomethane output.
- Bennamann: Bennamann is a UK-based biomethane and ammonia producer focused on agricultural and farm-based AD with grid-injected biomethane and small-scale liquefied distribution. Highly comparable in feedstock, technology, and target industrial offtakers.
- BioConstruct: BioConstruct is a Germany-based turnkey AD/biomethane plant developer and operator focused on agricultural and industrial feedstocks. Comparable build-own-operate model with grid-injected biomethane offtake to industrial users.
- Future Biogas: Future Biogas is one of the UK's largest operators of agricultural anaerobic digestion plants producing biomethane injected into the national gas grid. Closely comparable business model and UK/Irish geographic footprint to Carbon AMS's existing 22-plant portfolio.
- Hamworthy Biogas: Hamworthy Biogas is a UK-based AD/biomethane plant designer and operator serving municipal, agricultural, and industrial feedstocks. Comparable engineering, build, and operations services model and UK/Irish market exposure.
- Weltec Biopower: Weltec Biopower is a German manufacturer and operator of turnkey biogas and biomethane plants using agricultural feedstocks. Comparable turnkey AD platform and biogas-to-grid value proposition, with broader European geographic reach.
Broad incumbents
- Nature Energy: Nature Energy is the largest European biomethane producer with large-scale, grid-injected biogas plants across Denmark and beyond. Directly comparable technology stack and business model (agricultural feedstock to grid biomethane), but at significantly greater scale and capital base.
- Anaergia: Anaergia is a global AD/biogas platform with anaerobic digestion, biogas upgrading, and RNG production across multiple feedstocks and geographies. Comparable core technology and product offering but broader portfolio scope than Carbon AMS's agricultural-only focus.
Others
- Gas Networks Ireland: Gas Networks Ireland operates Ireland's national gas distribution network into which Carbon AMS injects its biomethane. Not a competitor but a critical infrastructure partner and channel for monetising Carbon AMS's offtake contracts.
Emerging players
- StormFisher Environmental: StormFisher is a North American biomethane and renewable natural gas developer with both AD technology and supply offtake agreements to industrial users. Comparable business model in a different geography and at earlier commercial stage.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Carbon AMS social profiles
Digital presenceCarbon AMS compliance and trust
Trust signalCompliance3 records
Carbon AMS financial estimates
Financial estimateRevenue estimate
Valuation estimate
Carbon AMS leadership team
Management profileNumber of profiles
Profiles5 records
Carbon AMS funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Carbon AMS M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Carbon AMS
What does Carbon AMS do?
Carbon AMS designs, builds and operates agricultural anaerobic digestion (AD) plants that convert grass and other farm feedstocks into certified biomethane and organic biofertiliser. It supplies this indigenous renewable gas to large energy users (pharmaceutical manufacturers, data centres, advanced manufacturing) through long-term gas purchase agreements, with biomethane injected into the national gas grid and matched to contracted demand. The platform combines agricultural integration, AI-driven process optimisation (rhobot.ai), real-time carbon intensity monitoring, and end-to-end chain-of-custody certification under RED II/RED III and ISCC.
Is Carbon AMS a public or private company?
Carbon AMS is a private company. It is classified as venture growth investor backed and is currently operating.
When was Carbon AMS founded?
Carbon AMS was founded in 2022. It employs 1 to 10 people.
Where is Carbon AMS based?
Carbon AMS is headquartered in Ireland, United States, in the North America region.
How does Carbon AMS make money?
Two revenue lines are on record. Biomethane Sales via Long-Term Offtake Agreements are the primary driver. The others are AD Plant Design, Build & Operations Services.
Who are Carbon AMS's main competitors?
Direct peers on record are Bright Biomethane, Bennamann, BioConstruct, Future Biogas, Hamworthy Biogas and Weltec Biopower. Broad incumbents are Nature Energy and Anaergia. Gas Networks Ireland is listed as an others. StormFisher Environmental is listed as an emerging player.
Does Carbon AMS have an API?
No public API is recorded for Carbon AMS.
What industry is Carbon AMS in?
Carbon AMS's product category is Renewable Biomethane Production. Its primary akta.pro industry code is EUACAIAD, Anaerobic Digestion Biogas Power (Agricultural & Industrial AD), with a secondary code of EUABABAL, Methane Abatement Projects (Landfill Gas, Manure, Coal Mine Methane, O&G Methane). Its NAICS code is 221117 and its SIC code is 4991.