Measure, report, and reduce your carbon footprint.
From Scope 1-2-3 emission calculation to 10 report types, from the CBAM data package for your EU importer to data collection across 14 GRI standards: your corporate carbon accounting on one platform, on the web and in your pocket.
International standards and frameworks we work from
GHG Protocol, ISO 14064‑1, GRI, CBAM, CDP, IPCC, TSRS, SBTi, EcoVadis, Climatiq and the other standards, frameworks and marks named here belong to their respective owners and are used for identification only. No sponsorship, endorsement or affiliation is implied. U2 AI Studio holds no certificate, accreditation or authorisation from any of these bodies.
What the latest release brings
A more transparent calculation trail, a more accurate uncertainty analysis and mobile apps.
The factor's provenance on every calculation line
The calculation result shows the factor it used with a readable imprint: calculation method, source, year and region, dataset, factor name and GWP basis. The information an auditor asks for, instead of raw codes; the imprint carries through to the reports.
Mobile apps
U2 AI Carbon is on the App Store for iPhone and iPad. Sign in with your web account, then with Face ID, Touch ID or fingerprint.
Uncertainty analysis
A 95% confidence interval per scope and the combined uncertainty. Scope 2 totals take the location-based value, so the market-based line is not counted twice.
Freight: DESNZ 2026 tonne-km
Freight emissions use the UK Government's 2026 factors on a well-to-wheel (WTW) basis; for sea freight you choose the vessel type.
Verified supplier declaration
After reviewing the accredited verifier's report, record an approved supplier declaration as verified. Calculations for 2026 onwards use only verified supplier data.
Carbon AI: Report reply
In the web application, send a reply you find inappropriate or incorrect, with a reason, to the U2 AI Studio team without leaving the page. The assistant answers platform questions and has no access to your organisation's data.
Carbon accounting, CBAM data and TSRS preparation on one platform
Calculate your emissions based on international standards, generate reports from your own data and track your reduction targets.
Scope 1-2-3 Calculation
24 activity categories across Scope 1, 2 and 3. Emission factors are resolved automatically for 17; categories such as process emissions are recorded but not calculated. Climatiq data catalogue, and for freight the UK Government (DESNZ) 2026 tonne-km factors; the default GWP set is IPCC AR6 (GWP100), and a factor its source publishes on its own basis stays on that basis; a 95% confidence interval per scope.
10 Report Types in 4 Groups
EU CBAM Embedded Emissions & Cost Report, TSRS 2: Metrics and Targets Disclosure Table, Corporate GHG Inventory, ISO 14064‑1 Inventory Report, Verification Readiness File, Reduction Targets & Progress, Executive Summary, Scope 3 Category Screening and two technical annexes. Each as an English or Turkish PDF, with its imprint.
CBAM (SKDM) Data Preparation
Prepare installation- and 8-digit-CN-level embedded-emissions data for your EU importer's CBAM declaration; the declaration and certificate obligation remains with the importer. Embedded emissions come from actual data or from the EU default value for your installation's country (Implementing Regulation (EU) 2025/2621 as corrected by 2026/1740). The result is a data package carrying an input digest (SHA-256) and factor provenance.
Emissions Dashboard
Scope and category split, trend and data quality for the selected period and calculation run, on one screen; uncertainty analysis has its own screen.
Hash-chained Audit Trail
Audit records are linked per tenant in a SHA-256 hash chain; they cannot be altered or deleted, and the chain's integrity can be checked. Every calculation run is recorded in this chain. Independent verifiers join through a link, no account needed: they review the CBAM declaration preparation package (PDF) and record their decision, or, in an inventory engagement, download the evidence pack and record their findings and conclusion.
GRI, ESG & Enterprise Scale
Data collection and progress tracking across 14 GRI standards (no GRI report is produced); workforce, water and stakeholder data; multiple facilities, role-based access and tenant isolation.
TSRS: the climate metrics of the mandatory report
The TSRS 2: Metrics and Targets Disclosure Table is generated from your inventory (§29 and §33-37; partial scope). A 47-item pre-check for TSRS 1 §72 shows which disclosures are still missing; the climate risk and opportunity register and guided questions for the narrative disclosures (currently in Turkish) sit alongside. The engine works out from the rules which of the six transition reliefs you are eligible for; you make the choice. The platform does not produce a complete TSRS report.
Your carbon data in the field, in your pocket
Your web account works the same on iPhone and iPad: the same firm code, the same data, the same reports.
- Biometric sign-in. After your first sign-in, with Face ID, Touch ID or fingerprint.
- The modules you use on the web. Dashboard, CBAM, activity entry, factor provenance, reports, TSRS, materiality, uncertainty and sustainability.
- Turkish and English. Numbers follow the format of the language you choose.
- Carbon AI on tablets and wide screens. The assistant answers platform questions and has no access to your organisation's data.
From sign-up to your first report
Sign-up and document approval
Register your company with its tax details and upload four company documents. Once your account is approved, add your facilities with country, city and NACE code.
Enter activity data
Enter natural gas, electricity, vehicle fuel, freight (tonne-km), business travel and employee commuting data by form, Excel template or e-Invoice XML.
Run the calculation
Emission factors are selected from the Climatiq catalogue for your facility's country and grid region (freight: UK Government DESNZ 2026 tonne-km factors); source, year and region are recorded on every line.
Get your report
Choose the report type and language and download the PDF; every document is tied to its calculation run and factor provenance. Report generation requires a plan.
Available today and next steps
While making corporate carbon accounting easier for exporters in Türkiye, U2 AI Carbon is growing into an integration-friendly carbon data and reporting platform.
Türkiye market
- Scope 1-2-3 and 10 report types (EN/TR)
- GHG, ISO 14064‑1, EU CBAM, TSRS 2
- Supplier and verifier portals
- Targets and SBTi 1.5 °C self-assessment
- Carbon AI assistant (platform questions; no access to your organisation's data)
- EN / TR interface
- iOS app (iPhone and iPad)
Connected data
- Accounting and ERP integrations
- Automated flow of supplier-portal data into Scope 3
- Shared data mapping across frameworks
Global reporting network
- Cross-border reporting automation
- Multi-country regulatory reporting support
Planned and vision items are not commitments; no dates are given.
10 report types in 4 groups
Each is generated from your own calculation run, in English or Turkish, with its factor provenance. Every document also states what it does not replace.
AEU CBAM: export
BTürkiye: KGK TSRS
CInternational standards
DManagement and analysis
Reports are produced from the data the organisation enters into the platform and contain no independent verification statement. Only an independent verifier gives a conformity opinion.
The data your EU importer asks for, by installation and product
The annual CBAM declaration and the surrender of certificates are the EU importer's obligations. As the exporter, your job is to prepare and share the embedded-emissions data that goes into your importer's declaration, from the right source.
Your part (exporter)
- 1
Installation
Register your CBAM installation with its actual country; add the external supplier installations you source from, with operator and sector.
- 2
Good and CN code
Define the good by its 8-digit CN code; the code is checked against the CN 2026 nomenclature and CBAM Annex I. An out-of-scope or invalid code is not calculated and is flagged for correction with the reason.
- 3
Data source
EU default value: for goods, Implementing Regulation (EU) 2025/2621 Annex I (as corrected by 2026/1740), by the installation's country and the year of import, with the 'other countries' row where there is no table or value; for electricity, Annex III, with the EU value where there is no country row. Actual data: a measured value you enter, or supplier data you approve and link to the good (condition in the note below). Sector averages from catalogues such as Climatiq are not used.
- 4
Calculation
Direct and indirect embedded emissions are calculated by good and installation (per tonne of goods, per MWh of electricity); every run is recorded with an input digest (SHA-256) and factor provenance.
- 5
Data package
XLSX in the EU CBAM Communication Template (v2.1) layout, plus JSON and PDF. Template fields that the package can fill are filled; fields without a counterpart are left blank.
- 6
Sharing
Send your importer a link that needs no account, is valid for 30 days and can be revoked at any time; the link is shown only once, when it is created.
For 2026 onwards, only verified supplier data is used; the EU default value is applied in place of unverified supplier data. Values you type in yourself are labelled as user-declared in every output; without verification they cannot be used in a CBAM declaration.
Annual declaration preparation file
Create a preparation file for your EU importer's annual declaration: XML (for preparation; not the official EU schema) and PDF. Record the importer with its EORI number, invite an independent verifier and follow the sign-off flow. The filing obligation remains with the importer.
Cost visibility
The EU CBAM Embedded Emissions & Cost Report compares your actual data with the EU default value and shows the actual/default data ratio. The certificate indicator is a lower bound calculated with the Implementing Regulation (EU) 2025/2620 formula; it does not replace your importer's obligation.
Supplier data
Collect the producing installation's data from your supplier through an invitation link, without an account, in the EU communication template form; you approve the record, link it to the good and, after reviewing the accredited verifier's report, record it as verified. For 2026 onwards, only supplier data recorded as verified is used; the EU default value is applied in place of unverified supplier data.
Who is the 50-tonne threshold for?
The 50-tonne annual threshold added by Regulation (EU) 2025/2083 is counted per importer: an importer below it is exempt from CBAM obligations, and imports of electricity and hydrogen cannot benefit from the exemption. The threshold determines your importer's position, not yours.
Timeline
- 1 Oct 2023
- Transitional period: quarterly reporting only; no certificates.Regulation (EU) 2023/956 Art. 32
- 1 Jan 2026
- Definitive period: Annex I goods entering the EU carry a certificate obligation; imports above the 50 t annual threshold may only be made by authorised CBAM declarants.Art. 36(2)(b); Art. 2a, 17(7a) and 25(1) (as amended by 2025/2083)
- 1 Feb 2027
- Sales of certificates for 2026 imports begin on the common central platform.Art. 20(1), 21(1a) (as amended by 2025/2083)
- 30 Sep 2027
- First annual CBAM declaration (2026 goods).Art. 6, 8, 22 (as amended by 2025/2083)
- 2034
- Free allocation ends; no CBAM factor applies any longer.Directive 2003/87/EC Art. 10a(1a)
Regulatory information as of 2026-10, for information only; not legal advice.
CBAM calculations made before the October 2026 method correction are flagged in the app: they are not used on the dashboard, in reports or for declaration preparation, and they need to be recalculated.
Choose the plan that fits your business
Starter
billed annually · two months free against $240 a month · 1 facility included
- Scope 1 & 2 calculation
- Corporate GHG Inventory
- ISO 14064‑1 Inventory Report
- 1 location, 1 user
or pay by bank transfer · full refund within 14 days
Pro
billed annually · two months free against $600 a month · 5 facilities included
- All Starter features
- Scope 3 calculation
- 9 report types (from your actual calculation data)
- GHG Inventory, ISO 14064‑1, EU CBAM, TSRS 2
- Document upload, evidence trail and data quality
- 5 facilities included; contact us for additional facilities
- 5 users, priority support
or pay by bank transfer · full refund within 14 days
Enterprise
billed annually · two months free against $1,990 a month · for large-scale organisations
- All Pro features
- Unlimited facilities and users
- Contract-defined support and service level (SLA)
- Verification Readiness File
- ESG data management (corporate information, water and wastewater, workforce, stakeholder engagement)
- Independent verifier portal (no account required)
- Supplier data collection portal
or pay by bank transfer · full refund within 14 days
Prices are in USD and exclude taxes. Card payments are run by Polar, our reseller; you can also pay by bank transfer against our invoice, with the pro forma by e-mail at once. A card subscription renews automatically every month or every year, depending on the period you choose; cancel any time in the Polar customer portal, effective at the end of that period; full refund within 14 days of each payment. Buying by card for a company? Tick “I'm purchasing as a business” on the checkout and enter your tax number: companies in Türkiye are charged no VAT. For bank transfers, the pro forma of customers in Türkiye states a fixed Turkish lira amount at the CBRT forex selling rate of the pro forma date. Billed monthly, Starter is $240, Pro $600 and Enterprise $1,990 a month. No credit card is needed to sign up.
Short answers about the platform
Which emission factors does the calculation use?
For the corporate Scope 1-2-3 inventory, factors are selected from the Climatiq data catalogue for your facility's country and grid region (e.g. DEFRA, IEA, IPCC, EXIOBASE publications). Refrigerant leaks use a local IPCC AR6 GWP table; freight uses the UK Government (DESNZ) 2026 tonne-km factors on a well-to-wheel basis. The source, year, region and GWP basis of every factor are recorded on each line. Climatiq is not used for CBAM; only actual data or EU default values are.
How do you prepare CBAM (SKDM) data?
You define your goods by 8-digit CN code and link them to your installation; the code is checked against the CN 2026 nomenclature and CBAM Annex I. Embedded emissions are calculated from actual data or from the EU default value for your installation's country; the default comes from Implementing Regulation (EU) 2025/2621 Annex I for goods (as corrected by 2026/1740; the 'other countries' row where that country has no table or value) and Annex III for electricity (the EU value where there is no country row). For 2026 onwards, only verified supplier data is used; the EU default value is applied in place of unverified supplier data. Values you type in yourself are labelled as user-declared. The result is a data package carrying an input digest (SHA-256) and factor provenance that you can share with your EU importer through a link needing no account: XLSX in the EU CBAM Communication Template (v2.1) layout, plus PDF and JSON. The declaration, verification and certificate obligations remain with the importer.
Where is my data and how is it protected?
The application and database run in the AWS Frankfurt (eu-central-1) region. TLS 1.2 or later is used in transit; tenants are separated with PostgreSQL row-level security; audit records are linked in a SHA-256 hash chain and cannot be altered. Besides firm code, e-mail and password, sign-in asks users with a verified phone for an SMS code, and offers optional two-factor authentication, an IP allow-list and device management. Personal data is processed under KVKK and the GDPR; see the Privacy and KVKK pages.
How do I work with a verifier?
When you lock a reporting period, you can open a verification engagement for your independent verifier that needs no account. The verifier joins through a link, downloads the evidence pack (report PDFs, activity and audit-trail exports, calculation run, SHA-256 manifest), raises findings and records a decision. The Verification Readiness File prepares you for this process and is not a verification statement. Only the independent verifier gives a conformity opinion.
Is there a mobile app?
Yes. U2 AI Carbon is on the App Store for iPhone and iPad. You sign in with your web account; after your first sign-in you can use Face ID, Touch ID or fingerprint. You can request deletion of your account and data under Settings → Privacy in the app or on the account deletion page.
Which languages does it support?
The application is available in English and Turkish. All 10 report types are generated as English or Turkish PDFs, and the supplier portal is bilingual too. The TSRS narrative questions are currently in Turkish only.
Start your carbon journey today
Create your account; once your company documents are approved, start calculating Scope 1-2. No credit card is needed to sign up; report generation requires a plan.
Create your account