Partnership for Carbon Transparency (PACT)

Turn cleaner production into competitive advantage

5000+

companies across industries and geographies

4+ million

PCFs calculated

48+

software solution providers globally adopted PACT’s technology infrastructure

11

industry frameworks aligned or partially aligned with PACT methodology

The Partnership for Carbon Transparency (PACT) is the only globally recognized solution already enabling comparable verified product-level carbon data calculation and exchange at scale. Launched in 2020, PACT is aligned with ISO, GHG Protocol principles, and built on two decades of life cycle assessment experience.

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Carbon Transparency

Supply chains can’t decarbonize without accurate and comparable product-level data

 

Companies face recurring challenges when trying to demonstrate cleaner production, differentiate their products, or comply with emerging policies and regulations. PACT was built with global industry leaders to address these barriers and make credible, product- level carbon transparency practical at scale.

PACT - product- level carbon transparency practical at scale.



PACT delivers global, verifiable product carbon data through three core pillars


PACT Methodology
1.

PACT Methodology

A globally applicable, industry-agnostic methodology for calculating accurate and comparable product-level carbon footprints (PCFs) using supplier-specific primary data.


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PACT Technology
2.

PACT Technology

The digital backbone for standardized PCF data exchange. Over 48 software solutions conform to PACT’s data model and exchange protocol, enabling consistent and interoperable implementation.


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PACT Implementation
3.

PACT Implementation

Support programs and resources that help companies integrate and scale PACT across their operations and suppliers.


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Companies adopt PACT to accelerate action, meet expectations, and strengthen market position


Global markets are shifting. Buyers, investors, regulators, and customers increasingly reward products with lower carbon emissions. PACT enables companies to:

01

Identify hot-spots and differentiate cleaner and net-zero products

02

Compete more efficiently in carbon-aware procurement and trade environments

03

Meet reporting and regulatory expectations with less effort

04

Build a shared system of trust with suppliers and customers

With 4 million+ PCFs generated, PACT is powering one of the world’s most rapidly scaling carbon-data ecosystems, helping companies turn transparency into strategic and economic value.

Join the leading global system for trusted product-level carbon data

Whether you aim to differentiate cleaner products, enhance supply chain performance, or prepare for emerging trade and reporting requirements, PACT provides the foundation for reliable, comparable carbon data at scale.

Meet the team

Naama Avni-Kadosh

Naama Avni-Kadosh

Director, Partnership for Carbon Transparency (PACT)

Aneta Wierzynska

Aneta Wierzynska

Head of Strategy and Operations

Nicolas Duvoisin Zanchi

Nicolas Duvoisin Zanchi

Senior Associate, Climate Transparency