Delivering Sustainability Benefits: A Science-Based Methodology for Real-World Impact

Sustainability reporting is the act of disclosing ESG performance data to stakeholders. Sustainability measurement is the rigorous upstream process of actually generating, validating and quantifying that data. Without credible measurement, reporting is unreliable and vulnerable to challenge.

Dassault Systèmes focuses on the measurement layer—the part that most organizations struggle with. Its certified methodology ensures that the figures used in sustainability reports are grounded in verified data from real operational outcomes, not approximations or industry averages.

Sustainability measurement in digital transformation is the process of quantifying the environmental and social impact of technology investments using a scientific, auditable methodology. It goes beyond financial ROI to calculate ESG outcomes—such as avoided CO₂ emissions, waste reduction and increased use of recycled materials—in credible, verifiable terms that hold up to external review.

Rather than making general sustainability claims, organizations calculate specific improvements linked directly to their digital initiatives. This includes metrics like tons of CO₂ equivalent (tCO₂e) avoided, reductions in material usage and improvements in circularity. According to Tech-Clarity research, 86% of organizations consider environmental sustainability critical to long-term business success, making this kind of measurement a strategic priority for ESG governance.

Calculating sustainability impact helps organizations justify digital investments, meet regulatory requirements and demonstrate genuine sustainability performance to investors, customers and employees. It transforms sustainability from a compliance exercise into a source of strategic and financial value, allowing you to align initiatives with both carbon ROI and financial ROI.

Organizations evaluating sustainability impact measurement approaches for compliance and reporting typically look for three things: a methodology grounded in recognized standards, independent verification and proof from real deployments rather than modeled projections. Dassault Systèmes' certified methodology is built around all three:

• Standards alignment: built on ISO 14040/14044 (Life Cycle Assessment) and ISO 14067 (carbon footprint), and structured to support GHG Protocol-aligned emissions accounting, the two frameworks most commonly required in corporate ESG disclosures.
• Independent certification: the methodology is reviewed and validated by independent sustainability experts, meeting the credibility bar required for external reporting and audit.
• Documented, verified outcomes: every figure below comes from a certified customer deployment, not a simulation.

Dassault Systèmes has certified measurable sustainability outcomes across industries including construction, packaging, logistics, manufacturing and healthcare. These aren't projected figures—they're verified results from actual customer deployments, quantified using a science-based methodology.

Documented customer results include for example:

• Modular construction (CSADI): 173 tonnes of avoided steel production and 264,844 tCO₂e of avoided emissions per construction project
• Circular packaging: 18% reduction in plastic usage and 240 tCO₂e avoided per 10 million units sold annually, with recycled material content rising from 10% to 76%
• Grocery delivery logistics: 7.6 tCO₂e of avoided emissions and 528 km of avoided delivery distance per day
• Wind turbine manufacturing: 4% reduction in fiberglass per blade and 1,358 tCO₂e avoided per onshore wind turbine blade produced
• Decentralized clinical trials: 73% reduction in emissions and 7,598,304 km of total travel distance eliminated

Dassault Systèmes bridges the gap between sustainability ambition and measurable results by providing the methodology and certification framework needed to turn ESG goals into verified, quantifiable outcomes. The platform supports organizations at every stage from setting design targets to documenting real-world impact.

This transition is supported through:

• Modeling and simulation: Testing sustainability scenarios virtually before committing to physical production
• Certified customer success stories: Documented outcomes that show what's achievable, using real data from deployments across industries
• Cross-functional collaboration tools: Connecting engineering, sustainability and operations teams around shared, verified data
• Life cycle assessment integration: Embedding carbon footprint tracking directly into the product development process, from design through end-of-life

A virtual twin is a dynamic digital replica of a physical product, process or system that allows engineers to model, simulate and analyze performance before committing to physical production. For sustainability measurement, virtual twins provide the foundational data needed to assess environmental impact across a product's full lifecycle from design through to end of life.

This means sustainability trade-offs can be evaluated and optimized at the design stage, where changes are least costly and most impactful.

By accessing product structures and manufacturing processes through virtual twins, organizations can:

• Identify embedded carbon at the design stage and simulate material substitutions
• Model production efficiency improvements and their impact on energy consumption
• Test circular economy approaches such as part reuse, disassembly and recycled material integration all without physical prototyping