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ContactCarbon and plastic credit markets are increasingly consequential for organizations with net-zero commitments, voluntary offset strategies, and climate finance ambitions. The standards governing them — Gold Standard, Verra VCS, Verra's Plastic Waste Reduction Standard — require specific methodology expertise, validation processes, and ongoing monitoring to produce verified credits.
We work on both sides: developing projects that generate credits under internationally recognized certification, and advising organizations on how to engage with carbon markets strategically and credibly.
2 services, one accountable partner.
We develop emission reduction and removal projects under internationally recognized standards — primarily Gold Standard and Verra VCS — covering the full project lifecycle from project design and methodology selection through validation, monitoring, verification, and credit registration. Active projects in our portfolio include the Safe Water in Uganda project under Gold Standard and the Re&Up recycled plastics project under Verra, together delivering 250,000 tonnes of CO₂ avoided. We work with organizations seeking to develop avoidance and removal projects that produce verified credits against recognized standards.
Explore Emission Reduction Project DevelopmentActive projects under Gold Standard (Safe Water in Uganda) and Verra VCS (Re&Up recycled plastics)
Plastic credit projects under Verra's Plastic Waste Reduction Standard — collection and recycling pathways
Carbon offsetting platform in partnership with Turkish Airlines
WHY SEMTRIO
Carbon and plastic credit markets require more than knowledge of the standards — they require the ability to design, validate, monitor, and register projects that produce credits which survive independent verification. Most advisory firms describe how carbon markets work. We have active projects in them, delivering verified credits under Gold Standard and Verra VCS that meet the technical requirements for international recognition and trading.
The 250,000 tonnes of CO₂ avoided in our project portfolio — spanning the Safe Water in Uganda clean water project (Gold Standard) and the Re&Up recycled plastics project (Verra) — is not a historical reference. It represents active, ongoing project experience with the methodology, verification cycles, and credit registration processes that make carbon projects credible. Our plastic credit portfolio under Verra's Plastic Waste Reduction Standard adds 40,000 tonnes of plastic addressed through collection and recycling pathways.
For organizations with voluntary offset strategies or net-zero commitments, we also advise on how to engage with carbon markets in ways that are methodologically sound, aligned to their broader climate strategy, and resistant to the reputational risks that come from poorly structured carbon credit procurement.
Discuss your carbon markets or climate project requirements with our team →
250,000 tonnes
CO₂ avoided through active emission reduction projects under Gold Standard and Verra VCS
40,000 tonnes
Plastic addressed through plastic credit projects aligned to Verra's Plastic Waste Reduction Standard
Gold Standard + Verra
Both internationally recognized certification bodies — active projects delivering verified credits under both standards
Whether you're scoping a single service engagement, evaluating end-to-end advisory across multiple clusters, or looking for one accountable partner across strategy and disclosure — start here.

Yaren Ünal
Senior Specialist,Client Solutions

Hamza Söylemez
Specialist,Client Solutions
Whether you are developing an emission reduction or plastic credit project under Gold Standard or Verra, building an offset strategy aligned to your net-zero commitments, or exploring how carbon markets fit into your broader climate approach — we will assess your project potential and design the pathway to verified credits.