Algal biology and biofuel production

Microalgae are single-celled photosynthetic organisms capable of accumulating large quantities of lipids that can be converted into biodiesel, making them a compelling alternative to land-based energy crops that compete with food production. Researchers study the full production pipeline—from engineering strains with favorable lipid profiles through genome analysis, to cultivating cells at scale in photobioreactors, to efficiently harvesting biomass and removing excess nutrients from wastewater streams. A central challenge is driving down the energy and cost burden of each step enough to make algal biodiesel commercially viable against fossil fuels and conventional biofuels. Active work focuses on identifying the genetic switches that trigger lipid accumulation under stress, and on designing integrated systems where algae simultaneously clean nutrient-rich effluents and generate fuel feedstock.

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125,138

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2,409,472

Keywords

BiodieselMicroalgaeBiofuelsProductionHarvestingGenome Analysis