Hasitha de Alwis Weerasekera
Research & Development
|Polyhydroxyalkanoates (PHAs) are polyesters produced in nature by microorganisms like bacteria. For bacteria, PHAs serve as both a source of energy and as a carbon store. These plastics used on their own are incredibly biodegradable. When combined with the normal “live-forever” plastics derived from fossil-fuels, PHAs also makes the new co-polymer more degradable. The biggest obstacle to the wide-spread adoption of PHAs is cost. Luna and her brilliant Genecis team have created a revolutionary technology that significantly reduces this barrier: By using special recipes of highly efficient bacteria, the cost of production is reduced by over 40%. Now scaling up!|
The Clean50 Individual awards are selected from 16 diverse categories that transcend industries, academia, different levels of government, thought leaders and advocates, and are based on accomplishments delivered over the prior two years.