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Published on November 2nd, 2009 | by Andrew Williams


US Company Transforms Algae into Bioplastic: Could Slash Petroleum Use by 50%

November 2nd, 2009 by  


California-based company Cereplast has revealed that it is developing breakthrough technology to transform algae into bioplastics, and predicts that it could replace 50% or more of the petroleum content used in traditional plastic resins.

Cereplast already makes plastic from renewable material such as corn starch, tapioca, wheat and potatoes, but is keen to trumpet the advantages of the new approach.

According to Frederic Scheer, Founder, Chairman and CEO of Cereplast, “Algae-based resins represent an outstanding opportunity for companies across the plastic supply chain to become more environmentally sustainable and reduce the industry’s reliance on oil.”

“Based on our own efforts, as well as recent commitments by major players in the algae field, we believe that algae has the potential to become one of the most important “green” feedstocks for biofuels, as well as bioplastics,” continued Sheer.

Cereplast is also seeking to use the revolutionary technology in other ways, by teaming up with several companies that plan to use algae to minimize the CO2 and NOX gases from polluting smoke-stack environments. Algae from a typical photo-bioreactor is harvested daily and may be treated as biomass, which can be used as biofuel or as a raw material source for biopolymer feed stock.

“Algae as biomass makes sense in that it helps close the loop on polluting gases and can be a significant renewable resource,” added Mr. Scheer.

Image Credit – oNicor on flickr

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About the Author

is a writer and freelance journalist specialising in sustainability and green issues. He lives in Cardiff, Wales.

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