The supply chain decarbonization platform designed for

Empowering Procurement teams to reduce Scope 3 emissions and increase transparency

See how it works
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Trusted by 100+ procurement leaders and 5,000+ Suppliers across 40+ countries

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Introducing

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Delivering supplier engagement, verified data, and renewable energy procurement through end-to-end decarbonization solutions.

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Two data charts: ESG Reports and Engagement Funnels.

Supplier engagement at scale

  • Equip suppliers with zero-cost, audit-ready tools to measure and reduce emissions, including corporate and product-level carbon footprints
  • Identify, benchmark, and prioritize suppliers for the greatest Scope 3 impact
  • Deliver accurate, trusted emissions data procurement teams can act on
View engage50
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Data charts that include Company Vehicles, Air Travel, and Carbon Footprints.

Enterprise-grade carbon accounting

  • Track emissions across Scope 1, 2, and 3 with audit-ready precision
  • Automated data collection and processing from 8,000+ utility providers
  • Deliver credible reporting aligned with global frameworks like the GHG Protocol, CDP, SECR, CSRD, and California SB 253
  • Automated and AI-enabled data quality checks
View account50
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Data charts that include Decarbonization, Facilities, and Chemical data.

Global renewable energy procurement

  • Enable your suppliers and portfolio companies to act on emissions, not just report them
  • Instantly purchase high-quality Energy Attribute Certificates (EACs) in over 40 countries.
  • Support RE100-aligned progress, demonstrate reductions, and move from disclosure to delivery
View act50

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Hear From Our Clients

What Our Clients Are Saying About Green Project

“One of our suppliers, First Factory, went from not understanding why carbon was important to just in a year becoming carbon neutral. That’s the Green Project difference.”

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Andrew Baer
Head of Responsible Procurement at S&P Global

“At Microsoft, we believe that technology can be a powerful force for good. Our collaboration with Green Project Technologies is a testament to that belief and our commitment to small & medium suppliers.”

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Michelle Lancaster
Environmental Sustainability at Microsoft

“Even if you don’t have an immediate need, think about getting started. Because in the end, with the right partner like Green Project — this is not a journey that can be taken alone — the process was easy, and it really got us to a better place.”

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Nico Badano
CEO at MiracleDevs

“With the support of the Green Project Team, we hit 100% participation, and the renewable energy purchased added up to 10,300 MWh...That’s enough to power 890 American homes for a year. It’s a significant amount that we’ve achieved in year one. We’re very pleased with the outcome.”

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Kristen Troveri
Sustainability Manager at Halma

“Working with Green Project was one of the most efficient processes that I’ve gone through. The attention to detail, the communication speed, the proactivity — making sure I can follow the process alongside them. As a business owner, it made my life simpler."

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Eric McConnel
Founder of BirdDog Interactive

We want to hear from you

Get Started with Green Project

Book a demo to see how you can accelerate your decarbonization goals

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Frequently Asked Questions

What solutions does Green Project provide?
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Green Project provides enterprise solutions for supply chain decarbonization through its suite50 offering which brings together three core capabilities:

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Supplier engagement at scale (engage50) – Equip suppliers with tools and data to measure emissions and prioritize action.

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Accurate carbon accounting (account50) – Deliver audit-grade, quantity-based carbon accounting across corporate, product, and value-chain footprints.

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Supplier decarbonization in action (act50) – Enable renewable energy procurement through a global Energy Attribute Certificate (EAC) marketplace.

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Together, these capabilities support organizations from supplier engagement through ongoing measurement, reporting, and decarbonization action.

How are Green Project's solutions different to other vendors?
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Green Project brings together the core capabilities required for supply chain decarbonization: supplier engagement, accurate carbon accounting, and renewable energy procurement.

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Beyond measurement, the platform equips suppliers with tools to calculate emissions, set science-aligned targets, and access practical decarbonization solutions, while providing procurement and sustainability teams with audit-grade Scope 1–3 data, supplier-level insight, and prioritization tools to guide purchasing and engagement decisions.

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This combination supports organizations from initial data collection through to informed decision-making and scalable supplier decarbonization.

If I don't already measure scope 3 emissions, can I still use Green Project's solutions?
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Yes. Green Project is designed to support organizations at any stage of their sustainability journey.

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Companies can begin with accurate Scope 1–3 carbon accounting and build toward structured supplier engagement and renewable energy procurement as their program evolves.

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Green Project’s team provides structured onboarding and ongoing support to help procurement and sustainability teams launch, scale, and strengthen their Scope 3 strategy over time.

What training does Green Project provide?
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Green Project provides structured onboarding and ongoing support for both buyers and suppliers.

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This includes webinars, 1:1 guidance, educational resources, and in-platform support tools to help users calculate emissions, engage suppliers, and implement decarbonization initiatives.

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For enterprise customers, dedicated support teams and collaborative workshops help prioritize suppliers and guide program rollout and scaling. Within platform self-service chatbots are available as well to answer any questions on the fly and provide real-term resolution.