One Carbon World
One Carbon World is a UK not-for-profit founded in 2019 that measures, reduces, and rebalances greenhouse gas emissions for organisations pursuing Carbon Neutral and Net Zero International Standard certifications, serving enterprise clients across sports, agriculture, retail, government, and technology in over 55 countries via a 50% grant-funded service model.
- Company typePrivate
- Founded2019
- HeadquartersGateshead, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What One Carbon World does
One Carbon World is a not-for-profit organisation founded in 2019 and headquartered in Gateshead, England, that measures, reduces, and rebalances greenhouse gas emissions for organisations pursuing carbon neutrality or Net Zero certification. The company delivers two core certification programmes, the Carbon Neutral International Standard and the Net Zero International Standard, structured around a three-step process of measurement, reduction, and rebalancing, with methodologies compliant with the GHG Protocol Corporate Standard, ISO 14064, PAS 2060, ISO 14068-1, and the Science-Based Targets initiative. Services span Scope 1, 2, and 3 emissions verification, value chain analysis, decarbonisation roadmap development, carbon offsetting via Gold Standard, VCS/VERRA, and CDM-certified credits (priced at £6-12 per tonne), and nature-based solutions projects across Uganda, Kenya, Bulgaria, Spain, the UK, and Uruguay. Technical capability centres on geospatial baseline analysis, on-site carbon measurement aligned with Land Sector Removal Guidance, and scalable carbon modelling, with capacity to report on over 7,000 emissions calculations.
The organisation operates a grant-subsidised go-to-market in which the OCW Grant Fund covers 50% of certification costs, reducing net pricing for clients to £3,000 per year (organisations under 250 employees) or £5,000 per year (over 250 employees), with advisory services such as Value Chain Emissions Analysis (£12,500) and Decarbonisation Roadmap (£17,500) sold separately. Distribution is hybrid: direct enterprise sales via website application and phone consultations with technical experts, channel partnerships (notably the British Retail Consortium, where OCW serves as Carbon Removal Technical Partner to 200+ UK retailers), and thought-leadership content including the Be The Change and Be A Net Zero Hero podcast series reaching 22.5M people. As a company limited by guarantee with no shareholders, surplus is reinvested into grant funding; external funding has come from the UK Innovation Fund, EU Horizon 2020 (including the AgriCaptureCO2 project), and the international carbon credit community.
Customers span sports governing bodies and leagues (SailGP, World Surf League, UCI, World Sailing), food and agriculture (Westfalia Fruit, Farrington Oils, Sasini, Caravela Coffee), technology and consulting (Sopra Steria), government (British Embassy in Uruguay, the first British Embassy worldwide to achieve the Carbon Neutral International Standard in 2020), and retail. The organisation holds UNFCCC Observer Organisation status, is a UN Global Compact Network UK member, was recognised by the European Commission as Key Carbon Innovators, and authored the official COP27 Sustainability Report, positioning it within multilateral climate governance infrastructure across more than 55 countries.
One Carbon World firmographics
Firmographics- Name
- One Carbon World
- Legal name
- One Carbon World Limited
- Website
- https://onecarbonworld.com
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- One Carbon World is a UK not-for-profit founded in 2019 that measures, reduces, and rebalances greenhouse gas emissions for organisations pursuing Carbon Neutral and Net Zero International Standard certifications, serving enterprise clients across sports, agriculture, retail, government, and technology in over 55 countries via a 50% grant-funded service model.
- Ownership category
- akta.pro rank
One Carbon World industry classification
Industry- Product category
- Carbon Management and Net Zero Advisory Services
- NAICS
- Environmental Consulting Services (541620)
- SIC
- Services-Commercial Physical & Biological Research (8731)
- akta.pro primary industry
- Voluntary Carbon Credit Verification & Validation (VCS/Gold Standard/ACR/CAR) (EUABACAA)
- akta.pro secondary industries
- Data Assurance, Audit & Attestation (ISAE 3000/3410, SOC, Chain-of-Custody) (EUABACAJ), Carbon Neutrality/Claims Strategy & Communications (claims substantiation, greenwashing risk) (EUABAKAK), Carbon Accounting, Verification & Registry Services (MRV, Audits, Certification) (IMAMAJAE)
Keywords
Where One Carbon World is headquartered
LocationHeadquarters
- HQ city
- Gateshead
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
One Carbon World business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Certification Services (Grant-Funded): As a not-for-profit, One Carbon World reinvests profits into grant funding. Organizations pay a subsidized contribution (50% of standard cost) for Carbon Neutral International Standard or Net Zero International Standard certification, which includes GHG emissions measurement/verification, reduction advice, carbon credit retirement, expert support, and certification.
- Carbon Credits Sales: Sale of verified carbon credits from nature-based projects including cookstoves, hydroelectric, afforestation, and N2O reduction projects. Credits priced at £6-12 per tonne with 50% grant funding available for eligible organizations.
- Value Chain Analysis Services: Detailed value chain GHG emissions analysis services for organizations seeking to identify emissions hotspots and prioritize reduction opportunities across Scope 3 categories.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Carbon Neutral International Standard for organizations under 250 employees |
| Subscription | Annual | Carbon Neutral International Standard for organizations over 250 employees |
| Subscription | Annual | Net Zero International Standard for organizations with multiple farms and/or complex value chains |
| One time/ perpetual license | Pay-as-you-go | Value Chain GHG Emissions Analysis |
| One time/ perpetual license | Pay-as-you-go | Decarbonisation Roadmap and Implementation Support |
| Unit Pricing | Pay-as-you-go | Carbon Credits - Cookstoves in Africa (Gold Standard) |
| Unit Pricing | Pay-as-you-go | Carbon Credits - Grant Funded Projects |
| Unit Pricing | Pay-as-you-go | Carbon Credits - Afforestation Project (VCS/VERRA) |
Go-to-market motion2 records
Distribution channels5 records
Marketing channels6 records
One Carbon World product offering
Product offeringCore offering
One Carbon World is a UK-based not-for-profit that helps organisations measure, reduce, and rebalance their greenhouse gas (GHG) emissions through two flagship certification programs — the Carbon Neutral International Standard and the Net Zero International Standard. These programs are delivered under a 50% grant-funded model and cover GHG inventory, emissions reduction planning, carbon credit retirement, nature-based solutions, and SBTi target alignment. Supporting paid services include GHG measurement and verification, value chain analysis, decarbonisation roadmaps, and direct sale of certified carbon credits.
Product overview
One Carbon World is a not-for-profit organisation offering a portfolio of carbon management and Net Zero advisory services. The core offering centres on two certification programmes: the Carbon Neutral International Standard (measuring, reducing, and rebalancing GHG emissions) and the Net Zero International Standard (adding carbon removals measurement). These are accessible through a 50% Grant Fund for eligible organisations. Supporting service modules include GHG Emissions Measurement and Verification, Carbon Reduction Strategy, Carbon Offsetting (with certified credits from CDM, VCS, Gold Standard), Carbon Removals (including nature-based solutions, insetting, and MRV), and Science-Based Targets support. Additional advisory services cover Value Chain Emissions Analysis and Decarbonisation Roadmap development. The organisation also operates collaborative Nature-Based Solutions projects across Uganda, Kenya, Bulgaria, Spain, UK, and Uruguay, and produces media content including the Be The Change and Be A Net Zero Hero podcast series.
Differentiator
Problem solved
Functional benefit
Products and services
- Carbon Neutral International Standard Internationally recognised certification for organisations that have measured, reduced, and rebalanced their GHG emissions across Scopes 1, 2, and 3, with annual recertification and tiered achievement badges.
- Net Zero International Standard Certification awarded to organisations that measure their carbon footprint and removals, reduce emissions, and remove harmful emissions from the atmosphere, following a four-step Measure-Reduce-Contribute-Remove framework.
- One Carbon World Grant Fund Grant-funded subsidy covering 50% of the cost for eligible organisations pursuing Carbon Neutral or Net Zero certification, bundling expert consultation, GHG inventory, reduction advice, carbon credit retirement, achievement badges, and communications support.
- GHG Emissions Measurement and Verification Independent measurement and verification of organisational Scope 1, 2, and 3 GHG emissions in compliance with the GHG Protocol Corporate Standard and PAS 2060, including data collection forms, validation, and detailed reporting.
- Carbon Reduction Strategy Strategic advisory service that analyses Scope 1, 2, and 3 emissions to identify hot spots, build a prioritised reduction plan, and quantify the economic impact of decarbonisation actions.
- Carbon Offsetting (Verified Carbon Credits) Sale of third-party-verified carbon credits sourced from CDM, VCS (VERRA), and Gold Standard projects (cookstoves, hydroelectric, afforestation, N2O reduction), with transparent retirement records and third-party verification.
- Carbon Removals Service Service for measuring and scaling nature-based carbon removals, covering baseline inventory development, geospatial analysis, on-site measurement, scalable carbon modelling, MRV compliance, and SBTi FLAG target-setting.
- Nature-Based Solutions Project Portfolio Collaborative portfolio of nature-based solutions projects (agroforestry, regenerative agriculture, silvopastoral systems) across Uganda, Kenya, Bulgaria, Spain, the UK, and Uruguay that generate verifiable carbon removals.
- Inhouse Carbon Removals (Insetting) Advisory and verification service for organisations investing in their own carbon sequestration projects, either inside their value chain (insetting) or beyond, including suitability assessment, verification, and ongoing storage monitoring.
- Science-Based Targets Initiative (SBTi) Support End-to-end support for organisations submitting emissions and removals data to SBTi, including data collection, calculation, verification, comprehensive report preparation, and submission.
- Value Chain Emissions Analysis Detailed Scope 3 GHG emissions analysis that identifies key emissions hotspots and prioritised reduction opportunities across the value chain, enabling targeted engagement with suppliers and partners.
- Decarbonisation Roadmap Structured roadmap development that identifies practical emissions reduction strategies, timelines, and governance mechanisms aligned with an organisation's Net Zero objectives.
Quantifiable outcome
- 50% funding for organizations to achieve carbon neutrality or Net Zero certification
- +4 more outcomes
Companies that use One Carbon World
Customer profileNamed customers11 records
Segments5 records
Ideal customer profiles5 records
One Carbon World technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
One Carbon World partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core, strategic and minor.
- United Nations Framework Convention on Climate Change (UNFCCC)coreOne Carbon World is an official observer organisation to the UNFCCC and has collaborated with the UN Climate Neutral Now Initiative for years. They were selected by the Egyptian Government and UNFCCC to measure emissions and author the COP27 Official Sustainability Report.
- UN Global Compact Network UKcoreProud member of UN Global Compact Network UK, supporting climate action and aligning with UN sustainability goals.
- British Retail Consortium (BRC)coreOne Carbon World is the carbon removal technical partner to BRC, the UK's leading trade association representing over 200 major retail businesses. OCW's Vice President Faye O'Connor serves as Chair of BRC's Carbon Removals Taskforce, guiding industry understanding and uptake of high-integrity carbon removals.
- World BankstrategicSince 2016, Agustin Inthamoussu (Head of Methodologies) has advised the World Bank on national-scale climate mitigation projects through nature-based solutions across multiple countries.
- Sustainable Development Goals (SDG) InitiativecorePartner associated with UN Sustainable Development Goals, supporting climate action alignment with global SDG framework.
- ClimitstrategicPartnership with Climit on Silvopastoral carbon project in Uruguay - an innovative agro-forestry and livestock approach to restore degraded land due to overgrazing.
- International Carbon Credit CommunityminorOne Carbon World has received funding from international carbon credit community to support grant funding programs.
- Forest Research UKminorRosie Brook (Chief Carbon Scientist) previously led a project to develop a Woodland Water Code at Forest Research UK.
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
One Carbon World competitors and assessment
Company assessmentDirect peers
- Climate Impact Partners: Specialist carbon project developer and verifier offering high-integrity nature-based and tech-based carbon credits with end-to-end advisory. Directly comparable to One Carbon World across carbon credit origination, verification, and advisory services.
- SCS Global Services: Third-party certification body offering carbon footprint verification, carbon neutral certification, and validation against voluntary standards (VCS, Gold Standard). Directly comparable verification/validation role.
- Carbon Trust: Mission-driven climate consultancy providing carbon footprinting, certification, and advisory services to enterprises and governments. Highly comparable on methodology, customer segments, and certification product offerings.
- myclimate: Swiss non-profit offering carbon footprinting, carbon neutral certification, and nature-based climate protection projects. Closely comparable non-profit mission, advisory portfolio, and project portfolio model.
- South Pole: Large-scale climate consultancy and carbon project developer offering carbon neutral certification, SBTi support, and nature-based solutions globally. Closest commercial peer in scope of services and customer base.
- TÜV NORD CERT: International certification body providing ISO 14064, PAS 2060, and carbon neutrality verification services. Comparable in delivering accredited third-party verification against the same standards OCW works against.
Broad incumbents
- SGS: Global TIC incumbent offering carbon footprint verification, ISO 14064 certification, and ESG assurance. Competes in carbon verification as part of a much wider inspection and testing portfolio.
- Verra: Operator of the Verified Carbon Standard (VCS), the registry infrastructure that OCW's carbon credit projects are issued under. Ecosystem-level incumbent rather than direct service competitor.
- Bureau Veritas: Global testing, inspection, and certification (TIC) incumbent with a sustainability and carbon services line. Overlaps with OCW on GHG verification but operates across a much broader TIC portfolio.
- Gold Standard: Voluntary carbon credit standard-setter whose certified projects OCW distributes. Comparable as the standards backbone OCW relies on rather than as a competing advisory provider.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
One Carbon World social profiles
Digital presenceOne Carbon World compliance and trust
Trust signalCompliance13 records
One Carbon World financial estimates
Financial estimateRevenue estimate
Valuation estimate
One Carbon World leadership team
Management profileNumber of profiles
Profiles10 records
One Carbon World funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
One Carbon World 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 One Carbon World
What does One Carbon World do?
One Carbon World is a UK-based not-for-profit that helps organisations measure, reduce, and rebalance their greenhouse gas (GHG) emissions through two flagship certification programs — the Carbon Neutral International Standard and the Net Zero International Standard. These programs are delivered under a 50% grant-funded model and cover GHG inventory, emissions reduction planning, carbon credit retirement, nature-based solutions, and SBTi target alignment. Supporting paid services include GHG measurement and verification, value chain analysis, decarbonisation roadmaps, and direct sale of certified carbon credits.
Is One Carbon World a public or private company?
One Carbon World is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was One Carbon World founded?
One Carbon World was founded in 2019. It employs 11 to 50 people.
Where is One Carbon World based?
One Carbon World is headquartered in Gateshead, United Kingdom, in the Europe region.
How does One Carbon World make money?
Three revenue lines are on record. Certification Services (Grant-Funded) is the primary driver. The others are carbon Credits Sales and value Chain Analysis Services.
Who are One Carbon World's main competitors?
Direct peers on record are Climate Impact Partners, SCS Global Services, Carbon Trust, myclimate, South Pole and TÜV NORD CERT. Broad incumbents are SGS, Verra, Bureau Veritas and Gold Standard.
Does One Carbon World have an API?
No public API is recorded for One Carbon World.
What industry is One Carbon World in?
One Carbon World's product category is Carbon Management and Net Zero Advisory Services. Its primary akta.pro industry code is EUABACAA, Voluntary Carbon Credit Verification & Validation (VCS/Gold Standard/ACR/CAR), with a secondary code of EUABACAJ, Data Assurance, Audit & Attestation (ISAE 3000/3410, SOC, Chain-of-Custody). Its NAICS code is 541620 and its SIC code is 8731.