Siem Reap - In 2008 Angkor Hospital for Children decided they wanted to power their new visitor center with 100% biodiesel in an effort to be environmentally responsible. A new local NGO was formed called Naga Biofuels to produce the biodiesel from used cooking oil. Naga Biofuels worked with Angkor Hospital and also partnered with several other non-profits in Cambodia to produce biodiesel and a glycerin based soap from used cooking oil. In 2011 Naga Biofuels started working with Angkor Golf Resort and several other businesses and expanded their operations.