Valana Poultry BSF Integrated Agro Farm, near Port Moresby, turns kitchen scraps and manure into larvae feed and says it now saves up to 50 per cent on stock feed.
Fiji says its black soldier fly trials have cut waste and produced fertiliser, while an ACIAR-funded project trains Vanuatu farmers. Both offer lessons for PNG.
A Spanish start-up will turn up to 7,500 tonnes of olive pomace a year into larvae protein, oil and frass, a model built around one local waste stream.