Calling it the “ultimate green fuel,” Mr Bradfield said that there are 1.3 million species of algae, 6,000 in the Sargasso Sea and BIOS is presently working with 12 different types of algae to determine which one best fits the criteria.


The algae is collected from the Sargasso during a trip on BIOS’s multimillion-dollar research ship the HSBC Atlantic Explorer, a process which can take 5-6 days. The scientists then use the algae collected from the sea to grow more at the BIOS facility, effectively farming their own.

Mr Bradfield said that in approximately 18 months they hope to be able to build a model system which would generate enough power to run a teaching lab at BIOS. On a long term basis the biofuel would be able to power cars, generators, homes and more.

The Bermuda Environmental Alliance previously filmed a documentary on the subject, which was shown on Canada’s Discovery Channel:

BIOS is an independent non-profit science and education center which was founded in 1903 to take advantage of Bermuda’s ideal location for deep-ocean and coral reef research and education. In addition to the biofuel research, disciplines such as marine invertebrate zoology, coral reef ecology, chemical and physical oceanography, animal physiology and carbonate geology are also studied.

About Greenrock

According to The Footprint Network, which measures the ability of the planet to produce resources and absorb waste, our resource use and waste production is 60% more than the earth can produce or absorb annually.

This overshoot is the result of decisions that we each make every day. We seek to generate debate and to influence people to change their behaviour.We strive to be catalysts: Success for us is when we can Change the Mindset so that sustainable use of resources is included in decision-making for individuals, government or businesses. ... read more

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Suite 324, 48 Par-La-Ville Rd,
Hamilton HM11, Bermuda

Telephone: 1-441-747-ROCK (7625)