On the GreenBeat: SG Biofuels gets $9.4 million in first round, Toyota to launch six new hybrids by 2012

In its $9.4 million first-round financing, SG Biofuels has attracted the backing of a subsidiary of Koch Industries – the first time the oil and agriculture conglomerate has invested in biofuels. SG Biofuels makes fuel from the inedible seed of the jatropha plant (pictured). Oils produced from jatropha could be made for less than $1 a gallon, Earth2Tech reports.