OVER 9 BILLION GLOBAL GHG EMISSIONS FACTORS, UPDATED TO 2023 - BETA VERSION AVAILABLE

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Emissions Factor Exchange

TASA-EFX

The world's most comprehensive emissions factors database

Shop Now: EFX Store

100% Global Coverage

Deep Supply Chain Visibility

Current & Up to Date

148 National Models, 35,000 rLCA models, 9 billion emissions factors and extensions

Current & Up to Date

Deep Supply Chain Visibility

Current & Up to Date

Continuously updated by dedicated TASA scientists - currently to a 2023 model year

Deep Supply Chain Visibility

Deep Supply Chain Visibility

Deep Supply Chain Visibility

Any global sector, up to 10 supply tiers deep, with >250,000 emissions factors & extensions

GHG Protocol Conforming

Deep Supply Chain Visibility

Deep Supply Chain Visibility

Emissions data conform with the GHG Protocol, CDP, SBTi, and all major reporting standards

National Models (EEIO)

Four Levels Of Data Products Available

To meet you where you are in your scope 3 strategy. Whether you need a single emission factor or a deep-dive into key hotspots of your unique supply chain, we have a solution.

Everything, All in One Place

Everything you need is transparently provided - from sector-NAICS crosswalk tables to inflation data and currency exchange rates - all at your fingertips.

Bronze

Platinum

Bronze

Total Scope 3: Emissions factors for every industry sector in an economy, satisfying most scoping and basic reporting requirements 

Silver

Platinum

Bronze

Scope-Expanded: Emissions factors by scopes 1, 2, and 3 for every industry sector, allowing for simple company-reported data substitutions

Gold

Platinum

Platinum

Scope & Tier-Expanded: Additional scope 3 emissions extensions 3 tiers deep, by scopes 1, 2, and 3, sizing emissions flows for targeted engagement

Platinum

Platinum

Platinum

Scope, Tier, & Hotspot-Expanded: Additional scope 3 tiered emissions factors of the top 20 direct-purchased (tier 1) inputs, highlighting hotspots for targeted mitigation

Rapid IO-LCA Industry Sector Models (rLCA)

cradle-to-gate LIFE CYCLE ANALYSIS

Rapid IO-LCA (rLCA) supply chain emissions structures for every industry sector across 148 countries​ and one rest-of-the-world region all at your fingertips.

35,000 INDUSTRY SECTORS

Nearly 35,000 global industry sector rLCA models, illuminating the operational emissions (scopes 1 & 2) embedded in scope 3, up to 10 Tiers deep.

250,000 EMISSIONS exchanges

Each rLCA provides >250,000 supply chain emissions exchanges, identifying where emissions reside in your supply chain for targeted management.



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Search & Select Models or Download a Sample

Search & Select Models or Download a Sample

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Learn More About TASA-EFX Benefits

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TASA-EFX Advantage

Explore the TASA-EFX Methodology

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Explore the TASA-EFX Methodology

Methodology
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