For many organizations, carbon accounting is seen as a compliance exercise to satisfy frameworks like the Corporate Sustainability Reporting Directive (CSRD) or the Science Based Targets initiative (SBTi). While meeting these requirements is important, it’s only the starting point. True sustainability is not about ticking boxes, it’s about driving continuous improvement and innovation. Data alone doesn’t create change - decisions do. When insights guide investments, operations, and behaviors, carbon accounting becomes a powerful tool for transformation rather than mere documentation.
We can help your organization turn data into action by:
Accurate, relevant data is the foundation for meaningful climate action. Let’s work together to make your sustainability goals a reality.
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Carbon accounting is the process of quantifying the amount of greenhouse gas emissions associated with an organization's activities. These emissions are typically measured in carbon dioxide equivalent (CO2e), which accounts for the varying global warming potentials of different GHGs, such as methane (CH4) and nitrous oxide (N2O). The goal is to create a comprehensive inventory of all GHG emissions, providing a baseline for reduction efforts and a framework for transparent reporting.
The core of effective carbon accounting lies in accurate data collection and rigorous methodology. This involves categorizing emissions into different scopes, a practice commonly guided by frameworks like the Greenhouse Gas Protocol:
At 2.-0 LCA, we utilise our deep expertise in Life Cycle Assessment (LCA) methodologies and data development to help organizations navigate the complexities of carbon accounting. Our scientific approach ensures that your carbon footprint calculations are robust, transparent, and actionable.

A product carbon footprint lets you know the total GHG emissions generated throughout the product life cycle, from cradle to grave.
The total emissions of your organisation, including all inputs and outputs of your value chain. We combine your data with our hybrid LCA approach, which ensures no impact is left out.
Meeting the bare minimum requirements may keep you compliant, but it rarely delivers meaningful climate impact or strategic value. Minimum effort typically leads to:
Going beyond the minimum means using carbon accounting as a decision tool, not just a reporting tool. It enables you to design better products, negotiate smarter with suppliers, and anticipate regulatory and market shifts instead of reacting to them.
The Greenhouse Gas Protocol (GHG Protocol) is the most widely used international accounting standard for quantifying and managing greenhouse gas emissions. It provides a framework for businesses, governments, and other organizations to measure and report their GHG emissions, promoting consistency and transparency.
Our approach to carbon accounting at 2.-0 LCA can be fully aligned with the principles and methodologies of the GHG Protocol. This includes:
Adhering to the GHG Protocol ensures that your carbon accounting results are credible, comparable, and recognized by stakeholders. Our expertise in LCA methodologies naturally complements the GHG Protocol framework, allowing for a more detailed and accurate understanding of environmental impacts.
To set an SBTi-validated target, an organization must first have a clear and accurate understanding of its current carbon footprint across all scopes. This is precisely where robust carbon accounting becomes indispensable. We support organizations in this journey by:
Achieving SBTi validation demonstrates a strong commitment to climate action and can significantly enhance an organization's credibility and long-term sustainability strategy.
Whether it's the first time you measure your carbon footprint or looking to deepen your existing practices, We guide you through every step and ensure that your follow the standards and methods most appropriate for your needs, so you end up with the right data to make the most effective decisions.
