The Algaeus is a remarkable example of innovation in the automotive industry, specifically in the realm of biofuels. This modified Prius, powered by fuel derived from algae, made headlines back in 2009 when it successfully completed a cross-country journey using algae-based fuel from Sapphire Energy[1][2][4]. This pioneering project marked a significant step towards exploring alternative and sustainable fuel sources for vehicles.
In 2009, the claim was that this algae fuel-powered Prius could drive from coast to coast using only 25 gallons of fuel and no modifications to the gasoline engine.
The use of algae as a biofuel source has gained traction over the years, with ongoing research and developments aimed at maximizing its potential. Institutions like the University of Michigan and Michigan State University have been actively involved in projects to harness algae as a biofuel source for diesel engines, with support from entities like the U.S. Department of Energy[3]. Companies like Mazda and Honda have also shown interest in algae-based fuels, incorporating them into their sustainability initiatives[3].
Interest in algae fuel has been growing due to its potential to replace all petroleum fuel in the United States using only half the land area of Maine. Algae fuel, also known as algal biofuel or algal oil, is an alternative to liquid fossil fuels that uses algae as its energy-rich oils. It is considered an alternative to commonly known biofuel sources like corn and sugarcane. Several companies and government agencies are funding efforts to reduce capital and operating costs and make algae fuel production commercially viable.
The advancements in algae-based biofuels are not limited to just vehicles; they extend to various industries such as cosmetics, food, chemicals, and more. The potential of algae as a versatile and eco-friendly resource is being explored extensively, with efforts focused on enhancing productivity, reducing costs, and promoting widespread adoption of algae biofuels[3].
In essence, the Algaeus project symbolizes the ongoing efforts to innovate and transition towards more sustainable fuel alternatives in the automotive sector, highlighting the promising role that algae-based biofuels can play in shaping a greener future for transportation.
Citations
[1] https://blogs.scientificamerican.com/news-blog/algaeus-lives-a-modified-prius-goes-2009-09-18/
[2] https://abcnews.go.com/GMA/JustOneThing/algaeus-car-fueled-algae/story?id=8666116
[3] https://www.biofuelsdigest.com/bdigest/2018/11/25/algae-blooms-in-automotive-industry/
[4] https://tech.slashdot.org/story/09/09/12/169205/first-algae-car-attempts-to-cross-the-us-on-25-gallons-of-fuel
[5] http://www.geni.org/globalenergy/library/technical-articles/generation/future-fuels/ev-world/first-algae-powered-prius-sets-off-on-cross-country-tour/index.shtml