Algae: Biofuel Of The Future?
Sunday, August 24th, 2008
In the world of alternative fuels, there may be nothing greener than pond scum.
Algae are tiny biological factories that use photosynthesis to transform carbon dioxide and sunlight into energy so efficiently that they can double their weight several times a day.
As part of the photosynthesis process algae produce oil and can generate 15 times more oil per acre than other plants used for biofuels, such as corn and switchgrass. Algae can grow in salt water, freshwater or even contaminated water, at sea or in ponds, and on land not suitable for food production.
On top of those advantages, algae — at least in theory — should grow even better when fed extra carbon dioxide (the main greenhouse gas) and organic material like sewage. If so, algae could produce biofuel while cleaning up other problems.
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Related posts:
- Mining for Algae: Could Abandoned Mines Help Grow Biofuel?
- Biofuel Development Shifting From Soil To Sea, Specifically To Marine Algae
- Algaeus lives! A modified Prius goes cross-country on fuel from algae
- Biofuel: Major Net Energy Gain From Switchgrass-based Ethanol
- Bacteria Power: Future For Clean Energy Lies In ‘Big Bang’ Of Evolution

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Green Fuel From Humble Algae says:
September 30th, 2008
10:27 pm
[...] Algae: Biofuel Of The Future? [...]