Solarzyme - bio fuel from algae

A very interesting contribution from Dave. Solarzyme is a company pioneering oil made from algae. Check it out:



I like the idea of being independent from fossil fuels, but I cannot quite follow their notion of being carbon neutral. Unless algae absorb the same amount of CO2 in the processing that the fuel emits during burning, it still is not the perfect fuel. But already ways better than today's oil...