LegacyCO₂

Core Features

• Product Carbon Footprints (PCF): LegacyCO₂ enables organisations to create product-level carbon footprints, quantifying the climate impact of materials, processes, transportation, packaging and use-phase assumptions. Users can compare different configurations and identify hotspots for eco-design and decarbonisation.

• Lifecycle Emissions Modelling: The platform applies life-cycle assessment (LCA) principles to estimate cradle-to-grave or cradle-to-gate emissions. It is not a full ISO 14040/14044 LCA modelling suite, but it offers streamlined LCA intelligence to help companies understand product and material impacts without deep LCA expertise.

• Materials Intelligence: LegacyCO₂ includes a material-impact library to help decision-makers understand how different material choices influence embodied carbon. Designers and engineers can evaluate alternatives and integrate climate criteria early in product-development cycles.

• Scenario Analysis & Design Alternatives: Users can model multiple scenarios to see how design decisions, supplier choices, or manufacturing changes impact total emissions. This supports decarbonisation planning and cross-functional collaboration.

• Supplier Engagement: The platform promotes supplier-side climate transparency by enabling partners to share data or contribute upstream emissions information. This supports Scope 3 category visibility and improved procurement decision-making.

• Circularity Insights: LegacyCO₂ highlights circular strategies such as reuse, recycling, remanufacturing and end-of-life optimisation, helping companies balance carbon and material recovery objectives.

• Reporting & Visualisation: The software provides dashboards that translate technical lifecycle impacts into management-level insights and visual narratives, strengthening internal communication and sustainability reporting.

Plans & Pricing

LegacyCO₂ does not publish pricing details.
Based on typical industry models, pricing is likely structured by:

• Number of users

• Number/complexity of products and materials

• Need for lifecycle modelling depth

• Supplier-integration requirements

• Professional services (onboarding, modelling support)

Engagement typically begins through consultation and tailored proposals.

Integrations

Public information indicates the platform integrates through:

• Data imports from design, material or PLM systems

• Supplier-provided datasets

• Internal sustainability data sources

Specific API integrations are not publicly listed.

Certifications & Awards

LegacyCO₂ does not publish software certifications; however:

• Methodology aligns with LCA principles and GHG Protocol Product Standard.

• The platform promotes science-based modelling and climate transparency, consistent with ISO-aligned product-impact practices.

No industry awards are listed publicly.

Expert Voices & Reviews

Public reviews emphasise:

• Ease of use for designers and product teams

• Clear visualisations that make lifecycle impact understandable

• Strength in product-level climate intelligence rather than corporate carbon accounting

• Value in early-stage design decisions and procurement climate optimisation

The platform is positioned as an accessible LCA-light solution for teams without deep environmental modelling expertise.

Customers & Case Studies

LegacyCO₂ references usage across:

• Sustainable product design

• Manufacturing

• Material-innovation teams

• Eco-design / circularity departments

Typical use cases include:

• Comparing material alternatives

• Reducing embodied carbon in product design

• Supporting sustainability claims with quantified data

• Sharing impact insights with customers or partners

Specific customer names are not publicly disclosed.

Closing Insights

LegacyCO₂ is best described as a product-impact and lifecycle-carbon tool rather than a full corporate carbon-accounting platform.

Strengths:

• Easy-to-use lifecycle emissions modelling

• Strong focus on materials impact and design scenarios

• Circularity and product-level insights

• Useful for procurement, eco-design and product sustainability teams

• Supplier-engagement features enhance Scope 3 visibility

Limitations:

• Not designed for full corporate Scope 1–3 accounting

• Not a complete ISO LCA tool

• Lacks real-time monitoring, IoT, or energy-management features

• Reporting is impact-focused, not CSRD/ESRS corporate reporting

Best Fit:

• Product designers

• Manufacturers

• Sustainability and circularity teams

• Material-innovation workgroups

• Organisations reducing embodied carbon in product portfolios

Resources

• https://www.legacyco2.com/

• https://www.legacyco2.com/about