63,000+ scientifically vetted emission factors delivered through a single API integration.
Up-to-date and transparent emission factors, covering carbon dioxide and all constituent gases. Sourced from reputable government agencies and institutions.
Data from 30+ sources is now easily ingestible in a structured format, enriched with metadata such as validity year, source, CO2e calculation method, region, quality flags and LCA activity.
Our data is verified through expert manual review and AI-driven outlier detection, audited by our in-house scientists, and overseen by a panel of respected environmental experts.
Add carbon emission metrics to your platform, so your customers can accurately track and report on their carbon footprint.
All of Climatiq’s emission factors are compliant with the GHG Protocol and expressed in CO2e (Carbon Dioxide Equivalent), taking into account Global Warming Potential in 100 years (GWP 100).
scientifically audited emission factors covering spend- and activity-based emission calculations
global regions ranging from countries to local regions and cities
datasets sourced from a trusted network of over 30 governmental and scientific organizations, along with premium providers like ecoinvent and IEA
economic sectors incl. energy, transport, supply chain, infrastructure, waste, and IT
Our partnership with ecoinvent, the industry-leading life cycle inventory database trusted by practitioners worldwide, allows you to access the most comprehensive data to drive your emission calculations.
Discover the benefits of ecoinvent's database by visiting ecoinvent.org
Vetted by a team of climate data scientists
Dr. Maryam Arbabzadeh
Director of Science @ Climatiq
Dr. Anastasia Lobanova
Director of Science @ Climatiq
Prof. Robert Armstrong
Director MIT Energy Initiative
Prof. Mike Berners-Lee
Prof. at Lancaster University, Bestselling Author and Carbon Footprint Guru
Dr. Jacquetta Lee
Associate Professor in Sustainable Systems Analysis at University of Surrey
Prof. Shelie Miller
Director, Program in the Environment at University of Michigan
Dr. Marco Sakai
Lecturer, Department of Environment and Geography at University of York
Prof. Wil van der Aalst
Professor at RWTH Aachen University, Chief Scientist at Celonis
Prof. Richard Wood
Adjunct professor at the Norwegian University of Science and Technology
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.
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.
Plan and budget resources effectively with our predictable and straightforward pricing model. Get clear price estimates, avoiding runaway costs and complicated fee structures.
