Algos

Algea (Ancient Greek: Ἄλγεα; singular: Ἄλγος) is used by Hesiod in the plural as the personification of sorrows and griefs, which are there represented as the daughters of Eris, Greek goddess of strife.

Algos in Greek is a neuter noun literally meaning "pain". She or he was a sibling to Lethe, Limos, Horkos, and Ponos.

The name is related to the word suffix '-algia' denoting a painful condition.

References

 This article incorporates text from a publication now in the public domain: Leonhard Schmitz (1870). "Algos". In Smith, William. Dictionary of Greek and Roman Biography and Mythology 1. p. 131. 

Algae fuel

Algae fuel or algal biofuel is an alternative to liquid fossil fuels that uses algae as its source of energy-rich oils. Several companies and government agencies are funding efforts to reduce capital and operating costs and make algae fuel production commercially viable. Like fossil fuel, algae fuel releases CO₂ when burnt, but unlike fossil fuel, algae fuel and other biofuels only release CO₂ recently removed from the atmosphere via photosynthesis as the algae or plant grew. The energy crisis and the world food crisis have ignited interest in algaculture (farming algae) for making biodiesel and other biofuels using land unsuitable for agriculture. Among algal fuels' attractive characteristics are that they can be grown with minimal impact on fresh water resources, can be produced using saline and wastewater, have a high flash point, and are biodegradable and relatively harmless to the environment if spilled. Algae cost more per unit mass than other second-generation biofuel crops due to high capital and operating costs, but are claimed to yield between 10 and 100 times more fuel per unit area. The United States Department of Energy estimates that if algae fuel replaced all the petroleum fuel in the United States, it would require 15,000 square miles (39,000 km²), which is only 0.42% of the U.S. map, or about half of the land area of Maine. This is less than ¹⁄₇ the area of corn harvested in the United States in 2000.