Biogas provides heat and energy, obtained from slaughtered fish waste, elephant dung, horse manure and leftover meals (elephants and horses are based at Aquila) Biogas is low impact and reduces our carbon footprint further, as we are hoping to switch from electricity and purchased gas to full Biogas production in 2015. The system has been bought and installed at Aquila’s kitchen. 12,000 soup kitchen meals will be prepared using this system.