Absolute Climate
Absolute Climate is an independent standards developer that operates the Absolute Carbon Standard to certify carbon removal projects and low-carbon products for project developers, credit buyers, and industrial producers.
- Company typePrivate
- Founded2024
- HeadquartersBerkeley, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Absolute Climate does
Absolute Climate is an independent carbon removal standards developer and quality assurance provider, headquartered in Berkeley, California. The company operates the Absolute Carbon Standard (ACS), a universal framework for quantifying and certifying carbon removal processes and, as of February 2026, low-carbon products such as green steel, low-carbon concrete, and sustainable aviation fuel. ACS is built on three core components: the Anthropogenic Emissions Model (AEM), which models project emissions within the carbon cycle using three emission pools (Polluting, Use, Stored) and five emission pathways (Extract, Release, Use/Reuse, Capture, Store); Mitigation Types, which label credits as Recoveries (decarbonization of active industries) or Restorations (removing atmospheric CO2); and Mitigation Classes, which categorize projects as Absolute Class (mature, commercial-scale) or Innovation Class (early-stage with gap assessments).
The company's core commercial proposition is the structural separation of standard-setting from credit issuance, eliminating the conflicts of interest that affect registries that both define quality and issue credits. Go-to-market is enterprise sales combined with a registry partner network: certifications are conducted by Absolute Climate, while credit issuance and lifecycle management flow through partner registries including Evident Global (via C-Capsule) and Northern Trust Carbon Ecosystem. Customers include carbon removal project developers (e.g., Cowboy Clean Fuels' Triangle Unit BiCRS + RNG project in Wyoming), credit buyers seeking de-risked procurement, and low-carbon product producers seeking Environmental Attribute Certificates. Pricing is not publicly disclosed; revenue appears to derive from methodology development, certification assessments, and registry partnership arrangements.
The team is described as 1-10 employees with backgrounds at the US Department of Energy, Carbon180, and EcoEngineers, and is supported by a high-profile advisory board that includes Rob Watson (LEED founder), Michael Brune (former Sierra Club Executive Director), Erin Burns (Carbon180 Executive Director), Giana Amador (Carbon Removal Alliance Executive Director), and David LaGreca (Eco Engineers). No venture funding rounds, M&A activity, or revenue figures are disclosed in the input data.
Absolute Climate firmographics
Firmographics- Name
- Absolute Climate
- Legal name
- Absolute Climate
- Website
- https://absoluteclimate.com
- Company type
- Private
- Founded year
- 2024
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Absolute Climate is an independent standards developer that operates the Absolute Carbon Standard to certify carbon removal projects and low-carbon products for project developers, credit buyers, and industrial producers.
- Ownership category
- akta.pro rank
Absolute Climate industry classification
Industry- Product category
- Carbon Removal Standards and Certification
- akta.pro primary industry
- Audit-Ready Controls, Assurance & Compliance Workflow Tools (CSRD/SEC/ISSB) (EUABAEAG)
- akta.pro secondary industries
- Voluntary Carbon Credit Verification & Validation (VCS/Gold Standard/ACR/CAR) (EUABACAA), Methodology Development & Standard-Setting Support (Protocols, Tools, Updates) (EUABACAN)
Keywords
Where Absolute Climate is headquartered
LocationHeadquarters
- HQ city
- Berkeley
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Absolute Climate business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales
Revenue model
- Standards and Certification Services: Absolute Climate develops and maintains high-quality standards for carbon removal and provides quality assurance services. The company separates standard-setting from credit issuance, working with registries to bring comprehensive and independent certification to the market. Revenue appears to come from methodology development, certification assessments, and partnership arrangements with registries.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Absolute Climate product offering
Product offeringCore offering
Absolute Climate develops and maintains independent carbon removal standards and methodologies, anchored by the Absolute Carbon Standard (ACS) and the proprietary Anthropogenic Emissions Model (AEM). The company provides third-party quality assurance and certification services that allow project developers to differentiate credits and allow credit buyers to verify climate impact. It also issues Environmental Attribute Certificates (EACs) that certify and transfer product-level climate benefits for low-carbon products such as green steel, low-carbon concrete, and sustainable aviation fuel.
Product overview
Absolute Climate operates as a standards developer and quality assurance provider, offering the Absolute Carbon Standard (ACS) as its core framework for quantifying and certifying carbon removal. The ACS is built upon the Anthropogenic Emissions Model (AEM), which provides universal carbon cycle-based accounting. The portfolio includes Environmental Attribute Certificates (EACs) for low-carbon products, Mitigation Classes (Absolute Class and Innovation Class) for project readiness categorization, and Mitigation Types (Restoration and Recovery) for credit type differentiation. ACS applies across two certification types: Negative Emissions Projects (NEPs) issuing carbon removal credits, and Low-Carbon Products (LCPs) issuing Environmental Attribute Certificates.
Differentiator
Problem solved
Functional benefit
Brands
- Absolute Carbon Standard (ACS): A universal framework for quantifying and certifying carbon removal processes and low-carbon products, establishing consistent rules for measuring carbon flows, evaluating project outcomes, and verifying results.
- Anthropogenic Emissions Model (AEM)
Quantifiable outcome
- Credits certified under ACS reflect real, measurable, and verifiable climate outcomes that stand up to external scrutiny
- +2 more outcomes
Companies that use Absolute Climate
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles3 records
Absolute Climate technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Absolute Climate partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and key.
- Cowboy Clean FuelscoreCowboy Clean Fuels had its carbon credits independently verified by Absolute Climate under the Absolute Carbon Standard. Cowboy's Triangle Unit project in Wyoming's Powder River Basin was selected for Climate Vault Solutions' carbon removal portfolio following multi-phase technical review. Cowboy operates a patented Biomass Carbon Removal and Storage + Renewable Natural Gas process.
- Northern TrustcoreNorthern Trust Carbon Ecosystem is a digital platform for managing the full lifecycle of digital voluntary carbon credits, supporting each stage from registration through transaction and retirement. The partnership enables Absolute Climate's independent certification to be recorded and settled through Northern Trust's platform.
- Evident GlobalcoreEvident is the world leader in certifying renewable energy and clean assets. Evident Registries provide the single source of truth for attribute certificates, ensuring every transaction and consumer claim is uniquely traceable. Evident has adopted the Absolute Carbon Standard under its C-Capsule service for carbon removal credits.
- Rob Watson (Advisory Board)keyRob Watson, founder of the U.S. Green Building Council's LEED Certification program (described as 'Father of LEED'), joined Absolute Climate's advisory board to provide expertise in environmental standards development.
- Michael Brune (Advisory Board)keyMichael Brune, former Executive Director of the Sierra Club, joined the advisory board bringing policy and market expertise to advance credible carbon removal standards.
- Erin Burns (Advisory Board)keyErin Burns, Executive Director at Carbon180, joined the advisory board to contribute expertise in carbon removal policy and market development.
- Giana Amador (Advisory Board)keyGiana Amador, Executive Director of the Carbon Removal Alliance, joined the advisory board to provide policy expertise and coalition-building experience.
- David LaGreca (Advisory Board)keyDavid LaGreca, Managing Director of Voluntary Carbon Markets at Eco Engineers, joined the advisory board with expertise in carbon market mechanisms and verification.
Scale indicators3 records
Recent moves6 records
Expansion highlights4 records
Absolute Climate competitors and assessment
Company assessmentDirect peers
- Gold Standard: Gold Standard is a leading voluntary carbon market standard-setter focused on high-integrity climate and sustainable development credits. It competes directly with ACS on quality assurance positioning, though like Verra it combines standard-setting with credit issuance.
- Puro.earth: Puro.earth is a carbon removal-focused registry and standard-setter for engineered CDR credits (DAC, BECCS, biochar, etc.). It is the most directly comparable peer to ACS because both are dedicated to carbon removal certification rather than the broader voluntary market.
- Verra: Verra operates the Verified Carbon Standard (VCS), the world's largest voluntary carbon market standard-setter and registry. Verra is the most direct competitor to Absolute Climate's ACS in setting carbon credit quality standards, though Verra also issues credits rather than separating standard-setting from issuance.
Emerging players
- Carbonfuture: Carbonfuture is a digital registry and marketplace focused exclusively on durable carbon removal credits with rigorous MRV. It is an emerging player in the same carbon removal certification space where ACS positions itself as the quality assurance layer.
- Sylvera: Sylvera provides independent ratings and analytics on the quality of carbon credits, including carbon removal. It overlaps with ACS's quality assurance mission but operates as a credit rater rather than a standard-setter, making it an adjacent emerging player.
- BeZero Carbon: BeZero is a carbon credit ratings agency that assesses the quality and likelihood of delivery of carbon credits, including removal credits. It overlaps with ACS's mission of providing independent quality assurance for voluntary carbon market buyers.
- Isometric: Isometric is an independent carbon dioxide removal (CDR) registry that emphasizes rigorous MRV and scientific standards for issuing removal credits. It competes with ACS as a newer, science-focused alternative to legacy voluntary carbon market registries.
Others
- EcoEngineers: EcoEngineers is a consulting and verification firm in the carbon markets space. Absolute Climate's advisory board includes EcoEngineers' David LaGreca (Managing Director, Voluntary Carbon Markets), indicating an ecosystem connection rather than direct competition.
- Carbon Removal Alliance: Carbon Removal Alliance is an industry coalition representing the carbon removal sector. Absolute Climate's advisory board includes CRA's Executive Director Giana Amador, making it an ecosystem relationship rather than a competitive overlap.
- Carbon180: Carbon180 is a carbon removal-focused policy and advocacy nonprofit. Absolute Climate's advisory board includes Carbon180's Executive Director Erin Burns, positioning Carbon180 as a policy ecosystem partner rather than a commercial competitor.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Absolute Climate social profiles
Digital presenceAbsolute Climate financial estimates
Financial estimateRevenue estimate
Valuation estimate
Absolute Climate leadership team
Management profileNumber of profiles
Absolute Climate funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Absolute Climate 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 Absolute Climate
What does Absolute Climate do?
Absolute Climate develops and maintains independent carbon removal standards and methodologies, anchored by the Absolute Carbon Standard (ACS) and the proprietary Anthropogenic Emissions Model (AEM). The company provides third-party quality assurance and certification services that allow project developers to differentiate credits and allow credit buyers to verify climate impact. It also issues Environmental Attribute Certificates (EACs) that certify and transfer product-level climate benefits for low-carbon products such as green steel, low-carbon concrete, and sustainable aviation fuel.
Is Absolute Climate a public or private company?
Absolute Climate is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Absolute Climate founded?
Absolute Climate was founded in 2024. It employs 1 to 10 people.
Where is Absolute Climate based?
Absolute Climate is headquartered in Berkeley, United States, in the North America region.
How does Absolute Climate make money?
One revenue line is on record: standards and Certification Services.
Who are Absolute Climate's main competitors?
Direct peers on record are Gold Standard, Puro.earth and Verra. Emerging players are Carbonfuture, Sylvera, BeZero Carbon and Isometric. Others are EcoEngineers, Carbon Removal Alliance and Carbon180.
Does Absolute Climate have an API?
No public API is recorded for Absolute Climate.
What industry is Absolute Climate in?
Absolute Climate's product category is Carbon Removal Standards and Certification. Its primary akta.pro industry code is EUABAEAG, Audit-Ready Controls, Assurance & Compliance Workflow Tools (CSRD/SEC/ISSB), with a secondary code of EUABACAA, Voluntary Carbon Credit Verification & Validation (VCS/Gold Standard/ACR/CAR).