Higg Product Tools

The Higg Product Module (Higg PM) and Higg Materials Sustainability Index (Higg MSI) provide insights into environmental impacts of materials and products so designers and organizations can better understand and monitor the impacts of different production choices.

Using peer-reviewed life-cycle assessment data, the Higg Product Tools quantify the environmental impacts of materials (Higg MSI) and products (Higg PM) from raw material extraction or production through manufacturing, finishing, and assembly.

The Higg Materials Sustainability Index (Higg MSI)

Built on credible life cycle assessment data, the Higg MSI is the industry’s most trusted tool at the material production stage of the supply chain, helping users understand the extraction and production impacts of different materials (such as textiles, plastics, metal and leather) and how processing decisions can change those impacts. The Higg MSI calculates environmental impacts and translates them into Higg MSI scores to help contextualize the results. Using the Higg MSI Contributor, Higg MSI Contributor, suppliers and manufacturers can submit data on their materials and production processes to demonstrate their impact and streamline communication to customers.

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The Higg Product Module (Higg PM)

The Higg PM measures the cradle-to-grave environmental impacts of consumer goods from the point of resource extraction to manufacturing, all the way through durability, care, and end of use. Products that can be assessed include apparel and footwear; home furnishings; bags and luggage; and sporting goods. The assessment includes all materials used in a product, adjusted to the specific quantities of each material used, as well as those that result from the manufacturing, use and disposal of finished goods.

With insights from the Higg PM, designers and developers can better understand the environmental impacts of the products they’re creating and make adjustments in design, manufacturing, and logistics to reduce them. Sustainability analysts can also use the Higg PM to benchmark and measure the environmental impacts of product portfolios over time.

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Impact Categories

The Higg Product Tools use peer-reviewed life-cycle assessment data to quantify the environmental impacts of materials (Higg MSI) and products (Higg PM) from the extraction or production of raw materials through manufacturing, finishing, and assembly. In addition to the LCA impact categories, the Higg Product Tools also report biogenic carbon content and water consumption metrics for a more comprehensive analysis.

  • 01
    Greenhouse gas footprint (global warming potential)
  • 02
    Nutrient pollution in water (eutrophication)
  • 03
    Water scarcity
  • 04
    Fossil fuel resource use 
  • 05
    Chemistry

Communicating Your Higg Index Performance

Cascale provides guidelines on sharing your Higg Index performance as part of any business to business (B2B) or business to consumer (B2C) communications. Please review the Higg Index Communication Guidelines for more information.

Accessing the Higg Product Tools

The Higg Index Tools are owned by Cascale and exclusively licensed to Worldly, the leading platform for sustainability data and analytics in consumer goods supply chains. Although Cascale members benefit from exclusive community support, educational experiences, and collaborative opportunities, the Higg Index suite of tools can be accessed through Worldly without Cascale membership.

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Frequently Asked Questions

  • Where does Higg Materials Sustainability Index data come from?
    Increasingly, datasets in the Higg MSI are made from primary data of the industry, as manufacturers, programs, and trade organizations provide their data through MSI Contributor.. Additionally, background data is used where primary data is absent. The main background data source for the Higg Materials Sustainability Index is Sphera’s Managed LCA Content database (formerly known as GaBi); When users click on a specific raw material or production process, sources are listed under Meta Information.
  • How does the Higg Product Module consider circularity?
    From assessing a product’s recycled material content to considering the actual longevity of its life, the Higg Product Module supports the development of circular strategies. By measuring the impacts of actual rather than potential action, the Higg PM credits companies for taking steps such as implementing recycling or repair programs. Recycled materials and previously used products are modeled using the cut-off approach, while “first life”materials and products are allocated the full manufacturing impacts. The Higg Product Module measures the impacts of the circular actions that have been implemented instead of focusing on what may potentially be implemented. Once a material or product has reached its end of life and is recycled or refurbished, only the impacts of recycling and refurbishment are included in the subsequent assessment.
  • How are Higg Materials Sustainability Index scores calculated?
    Higg Materials Sustainability Index (Higg MSI) scores are the normalization of the life cycle impact assessment (LCIA) results for each impact category. The purpose of normalization is to contextualize the impacts, allowing users to better interpret the results. 10 points per impact category represent the impact of the “average material”. As a result, a score of five points would mean a material has half the average impact of a finished material in that impact category, while a Higg MSI score of 20 points would mean the impact is double the average. The reference of “average material” for normalization is based on the weighted volume of the materials most used in the industry.

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February 22, 2024