Procurement & SpendTransform spend data into actionable carbon estimates

Empower your customers to make better purchasing decisions. Streamline scope 3.1 calculations and integrate real-time carbon metrics into your procurement, ERP, finance, or expense management system.
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ACCURATE Measurements

Streamline scope 3 carbon calculations

Use data on purchased goods and services to track and mitigate supply chain emissions.

  • Automatic adjustments for tax, trade, and transport margins specific to each country and sector

  • Built-in sector- and country-specific inflation adjustments

  • Currency conversions using rates from the UN Treasury

  • Custom margins for enhanced accuracy and precision

Our methodology


Enrich spend data at scale

Automate carbon calculations and get insights by supplier, category, region, industry, and more.

  • Map your expenditure data using any taxonomy

  • Automatic selection of emission factors

  • Support for ISIC, NACE, UNSPSC, and MCC industry classification codes

  • Dynamic parameters for spend year, region, and local currencies

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Comprehensive worldwide coverage

Reveal emission hotspots in your global supply chain, compare vendors, and optimize for low-carbon procurement decisions.

  • Calculate emissions for all transactions regardless of their manufacturing or purchase location

  • Coverage across 49 regions for a true global perspective

  • Support for 38 currencies

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Compliant, unbiased, and transparent carbon insights

Access reliable estimates underpinned by the latest scientific methodology, free from conflict of interest from the sale of carbon offsets.

  • Designed in collaboration with Prof. Richard Wood, a key developer of EXIOBASE and Climatiq Scientific Advisory Board member

  • Accredited data and methodology fully aligned with GHG Protocol and scientific requirements

  • Up-to-date data and methodologies, vetted by our in-house climate scientists and Scientific Advisory Board

  • Audit-ready calculation trail including applied emission factor, data source, year valid, and more

Our science and data


Build with flexibility

Seamless integration into your solution with a platform-agnostic REST API

  • Low-latency API on a global EDGE network
  • Robust enterprise security
  • Full documentation, support, and Discord community
API Documentation


Unlock the full potential of Climatiq

Data Sourcing

Accelerate your roadmap

Launch features faster by leveraging our robust carbon calculation infrastructure. Take advantage of our all-inclusive toolkit complete with data, methodology, logic, solution engineering support, and tech to go-to-market fast and meet demand.

Scientific Vetting

Get the full picture

Use a single API to calculate emissions in 16+ economic sectors and 300+ regions. React quickly to customer needs, tailor your solution, and grow your offering to build stronger customer relationships.

Data Transformation

Simplified pricing

Plan and budget resources effectively with our predictable and straightforward pricing model. Get clear price estimates, avoiding runaway costs and complicated fee structures.