As the world edges closer to the 1.5°C threshold, the pace of emissions reductions matters more than ever. There is a growing desire to act quickly, even as many emissions remain difficult to eliminate in the near term.
Carbon credits play a meaningful role in bridging this gap. When used appropriately, they allow organizations to support real-world climate action today while continuing to invest in deeper, structural reductions over time.
For a decarbonization strategy to be credible, however, carbon credits must complement direct emissions reductions, not replace them. Used thoughtfully, they can strengthen climate strategies rather than distract from the hard work of reducing physical emissions.
The following guide explains what carbon credits are, how they work, why they’re useful, and best practices for integrating them into an overall decarbonization plan.
Carbon credits: a practical overview
Carbon credits represent verified reductions, avoidance, or removals of greenhouse gas emissions, equal to one metric ton of carbon dioxide (CO₂) or equivalent gases. They are generated by projects that deliver measurable climate benefits, such as capturing methane from landfills, restoring forests, or deploying carbon removal technologies.
Credits are issued and tracked through recognized standards and registries, which define how emissions impacts are quantified, monitored, and verified. Independent third-party auditors validate project performance before credits can be issued and traded, helping provide confidence in their integrity.
Carbon credits are used across both compliance and voluntary markets, depending on regulatory context and geography. For buyers, market structure and verification matter less as a transactional detail and more as a signal of quality, risk management, and credibility. Well-governed markets help ensure that credits represent real, additional climate outcomes and can be used transparently as part of a broader decarbonization strategy.
How Carbon Credits Fit Within Climate Frameworks
Carbon credits are formally recognized within many compliance mechanisms around the world. Programs such as California’s Cap-and-Trade system and national frameworks in countries including Colombia and South Africa use carbon credits as regulated tools to meet emissions obligations.
At the same time, corporate greenhouse gas accounting standards distinguish between measured emissions and the use of credits. The Greenhouse Gas Protocol does not allow companies to count carbon credits directly within their Scope 1, 2, or 3 inventories. Instead, inventories reflect a company’s actual emissions, while credits are used alongside those inventories as part of broader climate strategies.
What continues to evolve is guidance on how carbon credits should be integrated into voluntary net zero and climate target frameworks. Organizations such as the Science-Based Targets initiative (SBTi) and the Voluntary Carbon Markets Integrity Initiative (VCMI) are refining expectations around the role of credits in addressing residual emissions and making credible claims.
In practice, when used transparently and in combination with direct emissions reductions, carbon credits remain a recognized and credible component of both compliance systems and voluntary climate strategies.
How Do Carbon Credits Fit into a Decarbonization Strategy?
Organizations worldwide are working to reduce greenhouse gas emissions to meet regulatory requirements, achieve voluntary climate goals, and remain competitive in a rapidly changing market.
In practice, credible decarbonization strategies tend to follow a clear hierarchy of action:
- Establish well-defined, science-aligned long-term goals for reducing Scopes 1, 2, and 3 emissions, supported by measurable interim milestones.
- Reduce all direct emissions that are economically feasible as a first step, such as improving operational efficiency or upgrading equipment and processes.
- Implement long-term structural changes, including transitioning to lower-carbon energy sources and rethinking supply chains.
- Use high-quality carbon credits to address remaining emissions that are technically or economically difficult to eliminate.
- Be transparent in communications about emissions reduction efforts to build credibility and trust and avoid vague or overstated claims.
When companies take a disciplined, transparent approach, carbon credits can be a practical tool for managing unavoidable emissions and supporting real-world climate progress.
Carbon credits can:
- Address ongoing residual emissions that can’t be eliminated immediately.
- Help companies act in the present while scaling longer-term reductions.
- Channel funding into climate projects that reduce or remove emissions and provide co-benefits like habitat, water, and soil protection, to name a few.
Carbon credits cannot:
- Replace internal reductions.
- Compensate for poor climate performance without scrutiny.
- Guarantee reputational safety if project quality or claims are weak.
Common mistakes organizations make with carbon credits
Even well-intentioned climate strategies can lose credibility when carbon credits are used without sufficient planning or clarity. Common pitfalls include:
- Treating carbon credits as a short-term fix
Relying on credits without a clear pathway for reducing physical emissions can undermine credibility. Carbon credits are most effective when used as part of a broader, long-term decarbonization strategy, not as a substitute for internal action.
- Prioritizing price over quality
Lower-priced credits can be appealing, but focusing solely on cost often increases risk. Projects with weak additionality, monitoring, or governance can expose organizations to reputational and claims-related challenges.
- Making claims without aligning internal teams
Sustainability, procurement, legal, communications, and finance teams are often involved in carbon credit decisions. When claims and disclosures are not aligned internally, organizations may face inconsistencies or overstatements that erode trust.
- Lack of long-term procurement planning
One-off purchases made late in the reporting cycle can limit options and increase risk. Many organizations are moving toward multi-year procurement strategies that improve supply certainty, support better project selection, and enable clearer communication over time.
- Underestimating scrutiny from stakeholders
As expectations increase, stakeholders are paying closer attention not only to whether credits are used, but how and why. Transparency around project selection, quality criteria, and the role credits play within the broader strategy is essential.
What are Carbon Credits Best Practices?
To build a credible decarbonization strategy, organizations should approach carbon credits with the highest possible integrity. Many companies are moving toward multi-year procurement strategies and diversified portfolios rather than one-off purchases, helping ensure consistency, risk management, and strategic alignment.
Carbon credits are often most effective when treated as a bridge between what is possible today and deeper decarbonization in the future. Over time, many organizations plan to reduce reliance on credits as operational reductions scale, while increasing the role of high-durability removal projects for the most difficult-to-abate emissions.
Focus on Quality
High-quality carbon credits are typically evaluated across several key dimensions:
- Additionality: The emissions reductions or removals would not have occurred without carbon finance.
- Quantification and monitoring: Emissions impacts can be measured and tracked over time.
- Permanence and risk management: The climate benefit is designed to endure, with safeguards in place to address potential reversals.
- Leakage prevention: Project activities do not unintentionally cause emissions to increase elsewhere.
- Verification: Independent third parties validate project performance through recognized standards and registries.
- Governance and safeguards: Projects follow strong environmental and social practices.
Understand Credit Types
Carbon credits generally fall into two categories: avoidance (or reduction) and removal. Avoidance and reduction credits are generated by projects that prevent or reduce greenhouse gas emissions, while removal credits are generated by projects that take CO₂ out of the atmosphere — such as biochar production from organic waste or afforestation, reforestation, and revegetation (ARR).
Communicate transparently
When sharing information, aim for transparency, credibility, and accuracy. Organizations should explain credit sources, project types, and how credits fit within their broader climate strategy. Plain, transparent language helps build trust and reduces the risk of overstated or misleading claims.
How Anew Climate supports credible carbon strategies
Organizations’ decarbonization strategies face multiple constraints, including technology limitations, compressed timelines, rising costs, supply chain complexity, and evolving policy environments.
Anew Climate helps organizations navigate these challenges by designing carbon procurement strategies grounded in quality, governance, and long-term planning.
Through proprietary tools such as our Epoch dynamic baseline evaluation platform, deep project-level due diligence, and long-standing relationships with landowners and developers, we provide access to a differentiated, high-integrity supply of carbon credits.
Our approach goes beyond transaction support; we partner with buyers to structure procurement strategies that stand up to scrutiny, align with evolving standards, and support credible climate claims over time.
Contact us to support your short- and long-term climate strategy.