The rise in global temperatures is a concern that many are taking seriously. Governments, big companies, small businesses, and everyday people are looking for ways to reduce greenhouse gas emissions to lessen climate change risks. One method that’s gaining a lot of attention is using carbon credits. This idea helps provide financial rewards for those who cut down on emissions and support the growth of clean energy sources. This article is the 5th part of our new series based on our 2023 Climate Change and Carbon Markets Annual Report. The series so far includes:
- Climate Change Basics: Causes, Impacts and Carbon Credit Solutions
- Carbon Credits Are Essential For Climate Action
- Carbon Credits For Fighting Climate Change
- Changing Fuels to Combat Climate Change
In this post, we’re going to explore the journey of carbon credits from the start with the Kyoto Protocol to now with the Paris Agreement. We’ll look at how global agreements on climate have evolved and how carbon credits play a crucial part in these. Through this discussion, we hope to give a clear picture of how the world is working together to create a sustainable environment for the future.
The Kyoto Protocol: Setting the Stage for Carbon Credits
The Kyoto Protocol, established under the United Nations Framework Convention on Climate Change (UNFCCC) in 1997, marked the inception of formalized global efforts to curb greenhouse gas (GHG) emissions. This landmark treaty set forth binding emissions reduction targets for 37 industrialized nations and the European Union, aiming to reduce emissions to 5% below 1990 levels between 2008 and 2012. A subsequent amendment in 2012 extended these targets to 2013-2020. Central to the Kyoto Protocol was the innovative concept of carbon credits, designed to provide economic incentives for emissions reductions. The Protocol introduced Emissions Trading, the Clean Development Mechanism (CDM), and Joint Implementation (JI), laying the foundation for the global carbon credit framework (see: https://unfccc.int/news/kyoto-protocol-paves-the-way-for-greater-ambition-under-paris-agreement#:~:text=,like%20Germany%20by%2030%20percent).
Key facts:
- The Kyoto Protocol committed developed countries to emissions reduction targets of 5% below 1990 levels between 2008-2012. This was later extended to 2013-2020 with an amended treaty.
- The innovative mechanisms introduced included Emissions Trading, CDM, and JI which provided the blueprint for carbon credits trading.
Paris Agreement: A New Dawn in Global Climate Cooperation
The Paris Agreement, adopted in 2015, emerged as a robust successor to the Kyoto Protocol, reflecting a global shift towards more inclusive and ambitious climate action. Unlike the Kyoto Protocol, which placed binding targets on developed countries alone, the Paris Agreement encourages all nations to contribute towards global emissions reduction. This inclusive framework aims to limit global temperature rise to well below 2°C, with an ambition of 1.5°C above pre-industrial levels. The Paris Agreement introduced the Sustainable Development Mechanism (SDM), poised to replace the Kyoto Protocol’s Clean Development Mechanism (CDM), signifying a transformation in the realm of carbon credits and setting a new trajectory for global environmental strategies (see: https://greencoast.org/kyoto-protocol-vs-paris-agreement).
Key facts:
- The Paris Agreement set a more ambitious goal of limiting global warming to 1.5°C compared to the Kyoto Protocol’s 2°C target.
- It has a universal framework encouraging all countries to contribute, unlike the Kyoto Protocol’s binding targets just for developed nations.
- Introduced the SDM to replace the CDM, reflecting an evolution in carbon credits post-Kyoto.
Why Some Countries Opted Out: Economic and Strategic Considerations
The Kyoto Protocol faced resistance from some major emitting countries due to concerns surrounding economic competitiveness and equity. The U.S., citing potential economic drawbacks and the lack of binding commitments on developing countries, chose not to ratify the Protocol. Canada withdrew in 2011, expressing concerns over the Protocol’s ability to effectively address global emissions without the participation of major emitters like the U.S. and China. These decisions underscored the complex interplay of economic, strategic, and environmental considerations that influence international climate agreements and the operationalization of carbon credits (see: https://kleinmanenergy.upenn.edu/news-insights/lessons-learned-from-kyoto-to-paris).
Key facts:
- The U.S. and Canada opted out due to concerns over economic impacts and equity without developing nations’ commitments.
- Highlights the strategic considerations alongside environmental ones in climate agreements.
Carbon Credits – A Mechanism to Meet Targets
The Kyoto Protocol introduced pioneering mechanisms like Emissions Trading, the Clean Development Mechanism (CDM), and Joint Implementation (JI) to help nations meet their emissions reduction targets. These mechanisms provided the blueprint for the evolution of the carbon credit system, allowing for the trading of emission allowances and fostering international collaboration on carbon sequestration projects. The Paris Agreement further refined these mechanisms, introducing the Sustainable Development Mechanism (SDM) to build upon the successes and lessons learned from the Kyoto-era mechanisms, thereby enhancing the global carbon credit framework.
Key facts:
- Emissions Trading, CDM, and JI were introduced under Kyoto as innovative ways to meet reduction targets.
- Paris Agreement’s SDM builds on these mechanisms to further improve the carbon credits system.
The Decline of the CDM: Transitioning to a New Era
With the advent of the Paris Agreement, the Clean Development Mechanism (CDM) saw a decline in prominence as the Sustainable Development Mechanism (SDM) emerged. This transition reflects the global community’s adaptive approach to evolving environmental challenges. The SDM, with its broader scope and enhanced flexibility, aims to address the shortcomings of the CDM, offering a more robust framework for carbon credit initiatives. The shift from CDM to SDM signifies a continued evolution in the mechanisms governing carbon credits, aligning with the ambitious global climate goals set forth by the Paris Agreement.
Key facts:
- The CDM is being replaced by the more robust SDM under Paris reflecting an adaptive approach.
- SDM has a wider scope and flexibility compared to CDM.
Challenges in Participation: Navigating Global Climate Dynamics
The participation challenges faced by the Kyoto Protocol highlight the complexities inherent in global climate agreements. Major emitters like the U.S. and China’s reluctance to commit to binding emissions reduction targets under the Kyoto Protocol underscored the need for a more inclusive approach. The Paris Agreement, with its universal framework for climate action, addresses some of these challenges by encouraging all nations, regardless of their economic status, to contribute towards global emissions reduction. However, the nuances of national and global priorities continue to influence the level of participation and commitment to carbon credit initiatives.
Key facts:
- Universal participation under Paris was designed to address the lack of major emitters’ commitment under Kyoto.
- National interests still impact countries’ levels of commitment to climate agreements.
The Role of the International Transaction Log (ITL): Ensuring Transparency and Accountability
The International Transaction Log (ITL) plays a crucial role in the operationalization of carbon credits by ensuring transparency, accountability, and efficiency in carbon credit transactions. Established by the Secretariat of the Conference of Parties, the ITL meticulously records carbon credit transactions, preventing potential issues like double-counting of reductions or the sale of identical credits multiple times. The ITL, by bridging national emissions trading registries and the UNFCCC, exemplifies the global commitment to a transparent and accountable carbon credit system, underpinning the credibility of international emissions trading initiatives.
Key facts:
- The ITL prevents double-counting and ensures transparency in carbon credits trading.
- It bridges national registries and UNFCCC to enable international cooperation.
Risks and Mitigation in Carbon Credit Projects: Ensuring Viability and Sustainability
Carbon credit projects, inherent with regulatory and market risks, necessitate robust mitigation strategies to ensure their viability and sustainability. The complexities of regulatory approvals, monitoring actual emissions, and navigating volatile market dynamics pose challenges to carbon credit projects. Leveraging approved CDM technologies and entering into long-term fixed-price contracts can significantly reduce these risks. The evolving carbon credit framework, transitioning from CDM to SDM under the Paris Agreement, reflects a continued effort to address these risks and enhance the sustainability of carbon credit projects.
Key facts:
- Regulatory and market risks pose viability challenges for carbon credit projects.
- CDM methodologies and long-term contracts help mitigate risks.
Controversies in Land Use Projects: Navigating Carbon Sequestration Challenges
Land use projects under the Kyoto Protocol aimed at GHG removals and emissions reductions through activities like afforestation and reforestation. However, they faced resistance due to challenges in estimating and tracking GHG removals over extended periods. The complexities of measuring carbon sequestration, particularly in vast forested areas, underscore the controversies and challenges inherent in the carbon credits domain. The Paris Agreement, with its enhanced framework for carbon credit initiatives, offers avenues to address some of these challenges, promoting a more robust and transparent approach to land use projects within the carbon credits framework.
Key facts:
- Estimating and monitoring carbon sequestration from land use projects is complex.
- Caused controversies under Kyoto but Paris Agreement provides scope to improve.
Conclusion – Carbon Credits and the Evolution of Global Climate Strategy
The journey of carbon credits, from the early days of the Kyoto Protocol to the transformative era of the Paris Agreement, offers a window into the world’s evolving approach to climate change mitigation. The innovative mechanisms introduced under these agreements have played a pivotal role in shaping the global carbon credit framework. As nations continue to navigate the complex landscape of global climate cooperation, understanding the intricacies of carbon credits remains pivotal in the collective quest for a sustainable future. Through the lens of carbon credits, we witness the global community’s adaptive strategies in the face of evolving environmental challenges, charting a course towards a more sustainable and resilient global climate framework.
Sources and References:
- UNFCCC – Kyoto Protocol: https://unfccc.int/kyoto_protocol
- UNFCCC – The Paris Agreement: https://unfccc.int/process-and-meetings/the-paris-agreement/the-paris-agreement
- Kleinman Center for Energy Policy – From Kyoto to Paris: https://kleinmanenergy.upenn.edu/news-insights/lessons-learned-from-kyoto-to-paris
- Green Coast – Kyoto Protocol vs Paris Agreement: https://greencoast.org/kyoto-protocol-vs-paris-agreement
- UNFCCC – CDM Methodologies: https://cdm.unfccc.int/methodologies/index.html
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Nature-based carbon investments deserve consideration when they address a specific business dependency and produce outcomes you can measure. Imagine Moonbucks, a global coffee roaster planning next season’s espresso blend. It is considering natural Grade 4 coffee from Jimma, in southwestern Oromia, Ethiopia. Its sourcing decisions affect the roasting schedule and the cash tied up in coffee purchases. Moonbucks needs to understand which measures could protect that supply, what they would cost and how it would judge the results.
1. Define the sourcing problem before choosing a project
Moonbucks needs a dependable component for its espresso blend. Its procurement team wants continuity of volume and an agreed cup profile. Replacing a shipment at short notice could require new sample approval and changes to the blend, and given the schedules for cultivation, processing, and freight delivery, is practically impossible. Moonbucks needs to get this right, and its initial concern is inconsistent deliveries. It commissions an assessment of the supplying farms and post-harvest chain. The questions cover land condition, harvest availability and whether drying or storage problems are affecting saleable lots.
This distinction changes the investment brief. A tree-planting proposal cannot be assumed to fix drying problems. Better storage cannot restore eroded land. The team must establish which problem exists before selecting the response.
CCC’s guide to finding nature-based solutions in your supply chain explains where to look. Here, the next task is to turn a broad concern into a testable proposal.
2. Develop nature-based carbon investments around the actual supply chain
The assessment would trace Moonbucks’ purchases back through the exporter and supplying producer groups. Which farms supply the contracted lots? Who controls land-management decisions? How long does the buyer expect to maintain the purchasing relationship?
Furthermore, Jimma natural Grade 4 cannot be treated as interchangeable with every Ethiopian coffee. Moonbucks would need to test any substitute against its own blend and quality requirements.
Suppose Moonbucks’ assessment identifies an opportunity to maintain shade trees and restore vegetation along exposed streambanks. The IPCC describes agroforestry as a way to store carbon in vegetation and soil, with potential benefits for erosion control and water quality.1 Moonbucks would need local advice on species, growing conditions and maintenance before deciding how these measures fit its sourcing plan.
The proposal now has a defined sourcing connection and a candidate intervention. The next steps are to test its effect on production, assess carbon eligibility and build the financial case.
3. Compare the proposal with other ways to protect supply
WBCSD’s Nature-based Solutions Blueprint recommends comparing nature-based options with other responses across their benefits and costs.2 For Moonbucks, that means evaluating the landscape proposal alongside drying improvements, storage controls and alternative sourcing arrangements.
The product’s natural-process designation matters. Moonbucks should examine the drying and dry-milling chain alongside land conditions. Its team would check storage practices, contamination risks and incoming-lot quality to see whether problems arise before or after the coffee leaves the farms.
The revised proposal might combine land stewardship with separate post-harvest controls. Each component needs its own purpose and budget. A sustainability label should not obscure which activity is expected to solve which problem.
The project develops as the evidence improves. Its scope should follow the diagnosis rather than preserve the first idea unchanged.
4. Establish what the carbon outcome could count toward
Moonbucks’ sustainability team now tests the proposed carbon case separately from the sourcing case. Is the objective a measurable change in Moonbucks’ value-chain emissions, verified credits for separate voluntary use, or distinct outcomes under carefully defined arrangements?
Scope 3 covers value-chain emissions. A purchasing relationship alone does not prove that a farm intervention can be included in Moonbucks’ inventory. The team needs an applicable accounting method, defensible boundaries and evidence supporting attribution.
SBTi’s FLAG Guidance (forest, land and agriculture), version 1.2, says purchased credits used as offsets cannot meet near-term FLAG or energy and industry targets. Eligible land-based removals are subject to accounting requirements.3 Moonbucks needs to test its proposal against those rules before including an outcome in its targets.
For Moonbucks’ Jimma proposal, maintaining existing trees and establishing new vegetation could involve different carbon questions. Specialists must examine the baseline and additionality, meaning what changes because the project proceeds. They must also assess measurement and the risk that stored carbon is lost. CCC’s MRV and additionality article introduces those tests.
Until that work is complete, Moonbucks should not budget an assumed Scope 3 reduction or credit-sale receipt. Direct emissions reductions remain the priority.
5. Build a financial case that survives weaker assumptions
Moonbucks’ finance team would now build a multi-year budget. UNEP’s State of Finance for Nature 2023 compares current finance with the investment needed to meet climate, biodiversity and land-restoration goals.4 The company would cost its proposed activities, farmer participation and ongoing monitoring. Verification, where required, is a separate expense. Maintenance and responsibility for replacing failed plantings must remain visible after the initial establishment budget ends.
Operational benefits need equally careful treatment. If fewer rejected lots reduce emergency purchasing, count that saving once. Do not add “supply resilience” as another financial benefit when it represents the same avoided cost.
Moonbucks should compare a base case with slower benefits, higher implementation costs and no carbon revenue. It should also distinguish production outcomes from quality and shipment outcomes. A single good harvest would not prove that the landscape intervention caused better delivery performance.
A project can remain worth funding even when its carbon case needs more work. That decision must rest on the operational evidence and the company’s objectives, without unsupported environmental claims.
6. Fund a pilot with a clear expansion decision
Moonbucks’ first approval would fund a bounded pilot, rather than commit the entire sourcing program. Before spending, Moonbucks would agree on participating farms, responsibilities and the evidence needed at review.
Its scorecard could track farmer participation, implementation costs and plant survival, alongside accepted coffee volumes and lot-quality results. Carbon measurements would follow the selected method. Farm-level traceability must connect the intervention to the actual sourcing relationship.
Suppose Moonbucks’ review later finds that storage changes explain most quality improvements, while the land measures need longer observation. Those findings would shape the next decision: expand the proven component, adjust the landscape work or pause further spending. They would not justify crediting all improvements to tree planting.
This gives nature-based carbon investments a practical place in a multi-year strategy. Funding increases as the evidence supports it, and the project can change direction before a larger commitment.
Discuss a sourcing opportunity with CCC
Carbon Credit Capital’s nature-based supply-chain investment service uses its Dual-Value Model to examine supply-chain economics alongside potential sustainability outcomes.
Schedule a consultation to discuss your sourcing exposure and the questions to resolve before allocating capital.
Sources
- Intergovernmental Panel on Climate Change (IPCC), Climate Change 2022: Mitigation of Climate Change, Chapter 7, Agriculture, Forestry and Other Land Uses, section 7.4.3.3 (Agroforestry).
- World Business Council for Sustainable Development (WBCSD), Nature-based Solutions Blueprint, 5 June 2024.
- Science Based Targets initiative (SBTi), Forest, Land and Agriculture Science-Based Target-Setting Guidance, version 1.2, March 2026, section 3.1.4, pp. 37–38.
- United Nations Environment Programme (UNEP), State of Finance for Nature 2023, 2023.
A plastic credit funds the collection of plastic waste in places where no formal system exists to collect it. Each credit represents a measured, independently audited quantity of plastic taken out of the environment or returned to use, tracked on a public registry.
EU carbon credit claims changed on 27 September 2026, the day the Directive (EU) 2024/825 began to apply across the European Union. The change is narrow. It changes how a company can talk about the credits it buys. A product can no longer be called neutral on the strength of compensation alone; however, every specific, evidenced statement about what a company measured, reduced, and funded stays fully available.
