Introduction to LCA Projects: A Best Practice Approach

In today's business world, sustainability is a crucial factor for the long-term success of companies. The application of carbon footprint assessments according to the international GHG Protocol aims to promote transparency and accountability at the organizational level. Life cycle assessments (LCAs) according to the international ISO standard 14040/44 pursue this goal at the product level.

Introduction to LCA projects for the future identification of environmental impacts in the life cycle of products

But what needs to be considered when introducing LCA projects? How can companies effectively implement and combine these tools within their organization?

Well, basically, you should be clear beforehand about the purpose for which you want to use these tools and conduct a concrete needs analysis. Based on this, you can derive goals, the scope of the analysis, a timeframe, and a budget. We will explain the necessary steps for good preparation in a separate article.

Practical best practice approach to implementing the standards

Based on solid preliminary work, a proven approach from our diverse customer projects is presented below.

Creating individual structures

Examine your company and structure your financial statements according to your organizational circumstances. This simplifies data collection from the outset and subsequently promotes acceptance among all stakeholders during the results analysis.

Ensure data quality

Ensure that the collected data is accurate and reliable. Invest sufficient time and effort early on to guarantee the quality and consistency of at least the critical data. This includes selecting a professional database as well as involving key suppliers of complex materials and assemblies. This will prevent the need for later corrections and strengthen the confidence of all stakeholders in your valid results.

Combine data sources

Check which data is available for your organization and which for your products, and consistently use the same data for both accounting approaches. This simplifies data collection processes and ensures data quality. Furthermore, you should specifically use the data from life cycle assessments for Scope 3 of your carbon footprint. Harmonizing the underlying data between the two accounting approaches avoids inconsistencies in the results and ensures efficiency, comparability, and long-term reliability.

Internal training

Train your employees according to the principles of climate and life cycle assessment and show them the opportunities and possibilities that arise for them from applying these principles within their area of responsibility.

Step-by-step implementation

Start with pilot projects to gather experience and optimize processes before full implementation. Define the products and locations to focus on when setting objectives. Keep the data objects simple. Learn which data can be collected, how often, and how frequently analysis is required. This iterative approach will help you gradually train your staff on the standards and build a system tailored to the needs of the various stakeholders.

Digitization of processes

During the implementation phase, determine where data can be collected digitally and where the resulting metrics should be integrated into existing analyses and business reporting. Generate digital data flows during data collection and make the raw data available in your familiar analytics environment. This will reduce the workload for your staff during data collection, analysis, and reporting, while simultaneously integrating relevant figures into your existing dashboards and reporting structures. We will publish a separate article on this topic.

Conclusion

The successful implementation of climate and life cycle assessment requires careful planning and execution with a clear definition of objectives. Based on solid data combined with harmonized assessments for products and locations, as well as trained personnel who receive the necessary indicators within their familiar reporting environment, companies can achieve their environmental sustainability goals both efficiently and effectively.

The outlined approach not only contributes to compliance with legal requirements arising from the CSRD Directive and the Supply Chain Act, but also strengthens competitiveness and stakeholder trust in your company. Environmental sustainability thus becomes an integral part of your corporate strategy, securing your long-term economic success while simultaneously making a positive contribution to the European Union's sustainability goals.