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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.

Sublime Cement™

Sublime Cement™ is a carbon-neutral alternative to ordinary Portland cement (OPC).

Owner/Manufacturer/Supplier:

Inventor/Owner/Manufacturer/Supplier

Stage of Development:

Demonstration /Prototype

Category:

Other

Supercritical CO2 Technology

Qarboon (ex-Dense Fluid Degreasing) specializes in sustainable, environmentally friendly industrial process

Owner/Manufacturer/Supplier:

Inventor/Owner/Manufacturer/Supplier

Stage of Development:

System Development/Field Test/ Commercialization

Category:

Other

Sustainable Battery Technology

Nanoengineered separator coatings and liquid electrolytes for faster charging, low cost, and energy-dense lithium-ion

Owner/Manufacturer/Supplier:

Inventor/Owner/Manufacturer/Supplier

Stage of Development:

System Development/Field Test/ Commercialization

Category:

Other

Sustainable Building Materials

Sustainable and energy efficient building materials.

Owner/Manufacturer/Supplier:

Inventor/Owner/Manufacturer/Supplier

Stage of Development:

System Development/Field Test/ Commercialization

Category:

Other

Sustainable Dyes and Pigments Through Fermentation

PILI is a biotech company that produces dyes and pigments using microorganisms for applications in textiles, inks, po

Owner/Manufacturer/Supplier:

Inventor/Owner/Manufacturer/Supplier

Stage of Development:

System Development/Field Test/ Commercialization

Category:

Textiles/Textile Processing