In South Africa, G-Tech has teamed with mines to trial growing feedstock for ethanol and biodiesel on mine tailings. The plants are grown with a PLA layer to protect them from the poor quality land to get them a head start in establishment. G-Tech planted about an acre with dryland sorghum and soybean to see what could grow, and about 50% of the sorghum survived. The soy didn’t respond well to growing conditions but another trial will be held using irrigation to see if it improves production capacity.
Category: Fuels