Automate your emission factor mappings and carbon emission calculations

Emission factors are the building blocks of carbon accounting, providing standardized metrics to quantify greenhouse gas emissions from various activities and processes.
By leveraging accurate and comprehensive emission factors, organizations can precisely measure their carbon footprints and drive informed decision-making.
Avarni's robust coverage of popular emission factors empowers organizations to automate their carbon accounting, ensuring precision and reliability every step of the way.

Streamline your carbon accounting with automated emission factor mappings

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Choose from a library of over 50,000 emission factors, or upload your own

Avarni includes popular emission factor databases, including:

ADEME
AIB
BEIS (DEFRA)
CAEP
CBAM
CCF
Circular Ecology
CLP Group
CT (Carbon Trust)
DEWA

DISER
EEA
EMA
EPA
EPPO
EXIOBASE
GEMIS
GHG Protocol
GLEC
Government of Canada

HKEI
IPCC
MFE
OEKOBAUDAT (ÖKOBILANZDATEN)
UBA (Umweltbundesamt)
UNFCCC
WRAP

Alternatively, you may upload your own licensed emission factor datasets to use in your emissions calculations.

Find the right emission factors with the Factor Explorer

The new Factor Explorer allows you to search for an address, city, or region and view applicable emission factors:

Avarni Factor Explorer for emission factors

Lloyd Lee
Sustainability (Climate) Strategy
Schneider Electric Sustainability Business

"When you're comparing a multitude of open source databases, how do you start? Some of the databases can range from a few hundred to a few thousand emission factors. And how do you map that across their raw data set?

‍So I did a new exercise using Avarni to do the initial emission factor database matching.

And through that, I compared two open source databases. And from that, I could find one database had over a hundred matches, but when I compared with another more granular database, it had over a thousand emission factor matches. That gave me the evidence to inform my colleague, who therefore informed their client, that this database was the most appropriate based on the granularity of matched emission factors.

That saved hours of work, which is sometimes a very manual process, matching it line by line in the spreadsheet."

Get full transparency on your emission factors and emissions calculations

Experience full transparency: Unlike most carbon accounting platforms, Avarni displays all emission factors used in its calculations.
Access detailed information: View all emission factors, including conversion factors, their sources, and the year they were updated.
Achieve full auditability: Ensure that all your emissions calculations are completely auditable, providing peace of mind and compliance assurance.

Decarbonization software - Avarni integrations

Swap your spreadsheet for automated emission factor mappings

Automate mappings

Efficiently map emission factors across millions of rows of business spend and activity data, matching procurement data to the right emission factors without manual intervention.

Achieve speed & accuracy

Obtain detailed and contextually accurate emission factor mappings for large client data files in under an hour, transforming weeks or months of work in Excel into just a few hours.

Simplify data management

Flag, exclude, and bulk edit data rows to facilitate client clarifications and streamline the review process, reducing the need for manual data entry and minimizing errors.

Gain emissions insights

Access deeper emissions insights with accurate data, empowering you to make informed sustainability decisions faster, while ensuring precise and transparent results.

Create emissions reports in minutes

Leverage powerful carbon reporting features, providing insightful and ready-to-present documents that effectively showcase value.
Opt for bar or pie charts and customize them by grouping, stacking, or filtering through any client data field to highlight key insights.
Export charts in PNG, JPG, PDF, or SVG formats for easy inclusion in reports, or save as spreadsheets for personalized adjustments in Excel.

Avarni report: emissions by supplier and emissions source

Build context for action – show executives a top-level view of their largest GHG categories, a procurement manager their top emitting suppliers, or an energy sourcing manager their most carbon-intensive facilities.

Provide an overview of emissions by Scopes 1-3. This ensures that organizations address emissions comprehensively, not just those within their direct control, and encourages collaboration throughout the supply chain.

Avarni report: emissions by organization / division

Create a detailed visualization that breaks down carbon emissions by department, business unit, or location. This helps facilitate more focused initiatives to reduce emissions in the areas where they are most impactful.

Try Avarni for FREE

Get started with example data sets in just 10 minutes and try Avarni for 14 days, no credit card required.

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For those of us that have grown up loving a spreadsheet, I'm very pleased that finally there are solutions in this space that are coming to ground, like Avarni’s solution, that is giving us the possibility of managing very large data sets and minimizing that level of consultant intervention.

Michael Cox

APAC Director, Sustainability Consulting
Schneider Electric Sustainability Business

I did a new exercise using Avarni to do the initial emission factor database matching. That saved hours of work, which is sometimes a very manual process, matching it line by line in the spreadsheet.

Lloyd Lee

Sustainability (Climate) Strategy
Schneider Electric Sustainability Business

Avarni’s automation software enabled us to easily assemble data that had been previously distributed across multiple spreadsheets and sources, and facilitated a robust analysis of our Scope 1, 2 and 3 emissions.

Robert Selby

Chief Technical & Risk Management
Morrison Hershfield

Avarni’s software was easy to use and is supporting us to reach our target of net zero in our supply chain by 2040. Avarni really understood our goal and worked with us to achieve more accurate data from our supply chain. We look forward to building on this partnership.

City of London Corporation

Avarni enables us to greatly enhance the speed and quality at which we deliver greenhouse gas emissions insights to our customers. We are excited to work closely with them as a key partner in expanding Earth Finance's Scope 3 decarbonization solution set.

Garrett Kephart

President
Earth Finance, Inc.

Because of Avarni, we have been able to get a thorough understanding of our impact areas and emissions, not only in our own operations, but also in our supply chain. They have provided cutting-edge and helped Underworks set solid 2030 carbon reduction goals.

Annelou Ringers

Sustainability Manager
Underworks

Avarni's software is easy to use and very intuitive, upload of data is simple and straightforward, results for Scope 1, 2 and 3 emissions are shown in a very clear form - and they are always ready to help, have quick meetings, chats and receive and apply feedback.

Marina Lunardi

Life-cycle Strategy Lead
5B