The world's trusted IT
carbon data provider
Our solutions automate the distribution of carbon data from IT resellers to their customers.
solutions
Providing your customers with carbon data has never been easier
Rejoose for Sales
Carbon calculation and reporting. The Rejoose platform for carbon reporting and energy efficiency analysis.
Rejoose for Sales provides carbon footprint calculations for existing and new IT infrastructure, allowing you to support your customers with structured environmental data.
Rejoose for Products
Carbon data for e-commerce platforms and system integrators.
Rejoose for Accounting
The carbon equivalent of a financial invoice, delivering carbon data for every transaction via API.
Rejoose for Accounting provides carbon data at invoice level, allowing you to track sustainability progress per financial transaction. The solution includes access to our reporting and accounting platforms, supporting both internal reporting and reporting for your end customers.
Rejoose for Circularity
Carbon impact data for refurbishment, reuse, and circular lifecycle decisions.
Rejoose for Circularity delivers carbon impact data for refurbished IT products and circular lifecycle scenarios. Quantify avoided emissions from refurbishment and reuse to support sustainability reporting and circular IT strategies.
trusted by the industry
Most trusted carbon data provider for the IT channel and system integrators
"With Rejoose, we can support our customers in making informed, sustainable IT decisions while also progressing on our own environmental commitments."
Thierry Liabaud, ComputacenterGroup Environment & Portfolio Strategy Director
"By implementing the Rejoose solution, we have, for the first time, been able to report emissions based on actual data rather than estimates."
Belinda Fjord, EgissDirector, ESG, Global Partnerships, and Marketing
"More than just a tool, Rejoose has proven to be a must-have asset in positioning our company as a leader in responsible business practices. "
Bo Reggelsen, CodeexBusiness Director, Enterprise og Datacenter
Breaking new records and expanding global reach
100M+
In 2025 alone, Rejoose ITAD partners avoided over 100 million kg CO₂e through reuse.
1B+
In 2025, Rejoose provided carbon data for 1.15 billion new IT devices, covering 9.7 billion kg CO₂e emissions across embodied and use phases.
60K+
More than 60,000 end customers worldwide received an e.voice via their preferred resellers, spanning 174 countries and regions.
independent validation
Trusted data, independently validated
Our carbon data models and calculations have been independently validated by EY and PNZ to ensure robustness, transparency, and auditability.

who we serve
Choose the right carbon solution for your IT business
Whether you buy, sell, manage, or recover IT equipment, Rejoose delivers automated, auditable carbon transparency to meet today’s reporting demands and future regulations.
If you are a reseller: reduce manual work and lead on sustainability initiatives
Provide trusted carbon insights to your customers while strengthening sales, digital channels, and sustainability reporting.
Go to reseller
If you are a distributor: deliver consistent, channel wide carbon insights
Equip partners with accurate, standard compliant carbon data for tenders, procurement processes, and carbon accounting.
Go to distributor
If you are an ITAD: document circularity and automate reporting
Give customers clear proof of the environmental impact of reuse and recycling while enhancing platforms and reducing manual reporting.
Go to ITAD
If you are an IT customer: get clear carbon transparency across your IT purchases
Document the environmental impact of every IT purchase with clear, auditable carbon data delivered directly through your procurement partners.
Go to IT customer
If you are a system integrator: scale sustainability efforts with reliable data
Handle complex, global product catalogues with automated, accurate, and consistent carbon insights across platforms, solutions, and customers.
Go to system integrator
