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Safer Alternatives

This is a directory of green chemistry and engineering technologies from around the world, developed by the Yale-UNIDO Global Green Chemistry Initiative. It provides a worldwide snapshot of technologies that are currently commercially available or are in the process of becoming commercially available. The selected technologies are applicable across a broad range of sectors and industries.

Results are displayed alphabetically by title. Use the search bar to refine results. Text searches are full text, not partial word searches. You can also submit new technologies to share with the green chemistry community. If you are not logged in, you will be redirected to login first. All new content undergoes review by website administration before publication.

Protein Surfactant Complex PSC™

Protein Surfactant Complex™ (PSC™) that improves surfactant power.

Owner/Manufacturer/Supplier:

Inventor/Owner/Manufacturer/Supplier

Stage of Development:

System Development/Field Test/ Commercialization

Category:

Surfactants

R-Guard®: Efficient Building Envelope

Building envelope with air and water barriers.

Owner/Manufacturer/Supplier:

Inventor/Owner/Manufacturer/Supplier

Stage of Development:

System Development/Field Test/ Commercialization

Category:

Paints/Coating

RE-HEALING™ RF Foam

Halogen-free firefighting surfactant.

Owner/Manufacturer/Supplier:

Inventor/Owner/Manufacturer/Supplier

Inventor:

The Solberg Company

Stage of Development:

System Development/Field Test/ Commercialization

Category:

Surfactants

Re-Refined Waste Oils

Slicker Recycling, a waste oil collection company, uses Hydrodec's hydrogenation refining technology to re-refine use

Owner/Manufacturer/Supplier:

Inventor/Owner/Manufacturer/Supplier

Stage of Development:

System Development/Field Test/ Commercialization

Category:

Fine Chemicals

Reactive Diluent and Green Solvents

Green chemicals for pharmaceuticals, polymers, paints, and petrochemicals.

Owner/Manufacturer/Supplier:

Inventor/Owner/Manufacturer/Supplier

Stage of Development:

System Development/Field Test/ Commercialization

Category:

Fine Chemicals

Recycling Solution for End-of-Life Tires

​​Prism Worldwide delivers sustainable solutions for polymer and elastomer applications across various indu

Owner/Manufacturer/Supplier:

Inventor/Owner/Manufacturer/Supplier

Stage of Development:

System Development/Field Test/ Commercialization

Category:

Other