Tag:energy 2013/05/22 Biofuel Figure 1. Haematococcus. This species, which is originally green, becomes red after accumulating astaxanthin when cultivated under strong light. Astaxanthin ca...... 2013/05/10 Solar Power Generation Sunlight is the most abundant natural energy source. Indeed the Sun provides the source for all forms of energy (except for nuclear power): fossil fuels were cr...... 2011/10/13 Can algae replace oil? Microalgae are currently attracting attention as a source of energy and a potential solution to both energy problems and global warming. In particular, it is ......