TECHNOLOGY FOCUS - BIOTECHNOLOGY - Preferred Method: The method above further comprises collecting CO2 to be transported to an algae broth location. The method further comprises transporting the extracted algae to an onshore location; and processing the extracted algae onshore. The extracted algae are processed into biodiesel via a transesterification process. The extracted algae are converted to bio-ethanol via a fermentation process. The extracted algae are burned for electricity generation or as a direct fuel source. The extracted algae are used as protein for feed or dietary complement. The method further comprises autonomously controlling the location of a platform moving it to zones with high photosynthetically active radiation; and submerging the photobioreactors in cases where the weather or sea conditions could damage the system. The method further comprises creating a platform from a set of floating interconnecting photobioreactors; providing processing and control modules; and providing loading and unloading stations. The method further comprises generating energy by wave, wind, or solar unit; using energy generated by wave, wind, or solar energy to move the platform to zones with high photosynthetically active radiation; and using energy generated by wave, wind, or solar energy to optimize photosynthetically active radiation; and using the energy generated by the waves to provide algae broth pumping to minimize photo-saturation, dc-oxygenation, pipe cleaning and the power needs of the system. The method further comprises changing the buoyancy of the platform and photobioreactors by using the amount of CO2 or air mixture available in the system. The method further comprises circulating water through the photobioreactors to prevent photosaturation, to enrich the broth with CO2, to reduce the amount of oxygen and to clean the surfaces. The method further comprises using a conventional pump to pump the algae broth. The method further comprises using oceans waves to directly pump the algal broth. The method further comprises recapturing CO2; and utilizing the recaptured CO2 to feed the algae at a rate that can keep up with its growth. The method further comprises using triangular shaped photobioreactors organized into hexagons, and providing each triangle shaped photobioreactor water inflatable tubes in its periphery for compression support. The water inflatable tubes include a tensioned wire frame core for rigidity and to hold algae tubing. Each triangle shaped photobioreactor includes air pockets to provide buoyancy control. EXAMPLE - No suitable example given.