Carbon intelligence & advisory

Carbon markets.
Clearly assessed.
Commercially executed.

Carbonsai provides independent advisory for companies, project developers, and climate technology firms navigating voluntary carbon markets.

Carbon project landscape with wetlands, reforestation, clean industry, renewable energy, and MRV data overlays
AssessExposure, risks, and viable pathways
PositionMaterials for buyers, partners, and investors
ExecuteCommercial roadmap and follow-through
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Our services

Move from carbon exposure to market-ready action

Carbon Market Position Review

Understand where you stand before making carbon-related decisions.

  • Carbon market exposure and opportunity mapping
  • Credit eligibility and project-fit assessment
  • Clear action plan: buy, develop, partner, or pause

Strategy & Market Access

Turn carbon market ambition into a practical route to market.

  • Voluntary carbon market strategy
  • Buyer and offtake positioning
  • Commercial roadmap with defined next steps

Project Positioning & Credit Pathway

Prepare carbon projects and climate technologies for market engagement.

  • Project narrative and buyer-facing materials
  • Registry and methodology pathway support
  • Partner, investor, and buyer engagement support

Strategy call application

Apply for a strategy call

Tell Carbonsai what you are trying to achieve and what support you need. The first step is a focused assessment call.

Strategy call application

Tell Carbonsai what you are trying to achieve, where you are in the process, and what support you need now. The first step is a focused assessment call before any scope is proposed.

Step 1 of 6

Your contact details STEP 1 OF 6

Your contact details

What is your objective?

What type of organization are you?

What stage are you at?

What support do you need?

Budget and context

No commitment. Our team will get back to you within 24 hours.

Thank you

Your request has been sent.

Carbonsai has received your strategy call application. The team will get in touch within the next 24 hours.

You can also book a 30-minute call directly below.

About the founder

Marcin Nguyen, founder of Carbonsai
Marcin Nguyen, founder of Carbonsai

A carbon markets professional active across four continents

Carbonsai is led by Marcin Nguyen, an independent advisor who has worked with project developers, buyers, investors, and government stakeholders across APAC, the Middle East, Africa, and Europe.

The work combines voluntary carbon markets, Article 6 engagement, MRV, blue carbon, climate technology positioning, and cross-border business development — from diagnosis through to execution.

Credentials

  • Active in voluntary carbon markets, Article 6, and removals
  • Stakeholder coordination across 200+ organizations
  • Regional experience in APAC, Middle East, Africa, and Europe
  • Business development and project positioning for climate tech
“The focus is not producing long reports for the sake of reporting. The focus is clear diagnosis, practical options, usable materials, and better carbon market decisions.”

Why we are different

Direct, flexible, and execution-focused carbon advisory

Direct advisor access

Clients work directly with one advisor for faster communication, clearer accountability, and less consulting overhead.

Stakeholder exposure

Experience coordinating stakeholders and workshops across more than 200 organizations.

Market context

Practical exposure across voluntary carbon markets, Article 6 engagement, MRV, blue carbon, removals, and commodities.

Commercial execution

Business development and project positioning support for climate technology, buyers, partners, and regional market entry.

Documentation readiness

Support across project narrative, methodology pathways, MRV readiness, partner materials, and buyer-facing communication.

Focused output

The work is built around diagnosis, practical options, usable materials, and better carbon market decisions.

Carbon market journey

How working with Carbonsai moves from diagnosis to execution

Assess

Clarify your current carbon market position before committing budget or making claims.

  • Relevant carbon opportunities
  • Risks to manage
  • Standards, methodologies, and routes
  • Immediate next decision

Structure

Build a credible strategy around market route, claims, stakeholders, and commercial priorities.

  • Market-entry strategy
  • VCM and Article 6 context
  • Claims and credibility review
  • Buyer and stakeholder mapping

Position

Prepare projects or technologies so external parties can understand the value and credibility.

  • Project narrative
  • Registry and methodology pathway
  • MRV and documentation readiness
  • Buyer and investor materials

Engage

Support commercial conversations with buyers, partners, investors, and other stakeholders.

  • Buyer targeting
  • Partnership outreach
  • Meeting preparation
  • Follow-up materials and pipeline coordination

Execute

Coordinate practical next steps toward market outcomes and decision-ready execution.

  • Action plan management
  • Partner coordination
  • Credit sourcing and project screening support
  • Commercial follow-through

Frequently asked questions

How Carbonsai works

How does Carbonsai usually work with clients?

Carbonsai starts with an assessment call to understand your situation, objectives, constraints, and the specific carbon market problem you are trying to solve.

After that, Carbonsai defines the service scope and prepares a proposal covering the work required, expected outputs, timeline, and engagement model.

The engagement can be structured in different ways depending on the need:

  • One-off advisory engagement
  • Project review or market assessment
  • Monthly advisory support
  • Support across a defined project period
  • Longer-term advisory through the project lifecycle

The goal is to define the right level of support before work begins, so the engagement is practical, focused, and commercially useful.

What makes Carbonsai different from a large consultancy?

Carbonsai is direct, flexible, and execution-focused.

Clients work directly with one advisor, not a large consulting team. This allows faster communication, clearer accountability, and closer involvement across strategy, commercial positioning, partnerships, and internal coordination.

Carbonsai can work across departments and become an extension of your team when needed, supporting management, commercial, sustainability, project, and partnership discussions.

The focus is not producing long reports for the sake of reporting. The focus is clear diagnosis, practical options, usable materials, and better carbon market decisions.

What are carbon markets?

Carbon markets allow companies, governments, and other organizations to finance emission reductions or carbon removals through carbon credits or allowances.

There are two main types:

Voluntary carbon markets
Companies or individuals buy carbon credits voluntarily to support climate goals, offset emissions, make climate claims, or finance projects.

Compliance carbon markets
Regulated companies must comply with government rules, emissions caps, carbon pricing systems, or allowance schemes.

The main difference is obligation. Compliance markets are regulation-driven. Voluntary markets are demand-driven by corporate climate strategy, reputation, internal targets, and buyer preference.

Who are the key players in carbon markets?

Carbon markets involve several groups:

Governments
Set policy, regulation, national climate targets, authorization rules, and Article 6 frameworks.

Project developers
Develop carbon projects such as nature-based solutions, renewable energy, methane reduction, carbon removal, clean cooking, blue carbon, or industrial decarbonization.

Standards and registries
Provide methodologies, registration systems, validation rules, verification processes, and credit issuance infrastructure.

Buyers
Corporates, institutions, and sometimes governments buying credits for climate strategy, offsetting, claims, or compliance-related purposes.

Traders, brokers, and retailers
Help move credits between suppliers and buyers, support market access, structure deals, and provide pricing or procurement support.

MRV providers and validators/verifiers
Support measurement, reporting, verification, project monitoring, and independent assessment.

Carbon markets only work when these players align around credibility, documentation, pricing, claims, and execution.

When should a company involve a carbon market advisor?

A company can involve a carbon market advisor at any stage.

The most useful moment is often early, before committing budget, announcing claims, buying credits, selecting a registry route, signing project partnerships, or presenting a project to buyers.

An advisor can help clarify where the company stands, what options are realistic, what risks exist, and what the next practical steps should be.

Start with the assessment call

Carbonsai first defines the right level of support, expected outputs, timeline, and engagement model.

Apply for strategy call