A Norwegian start up is showing how a little black powder could have a big impact on farming — from healthier livestock to stronger soils and a more climate-friendly future. Why it matters: The ongoing emphasis on reducing antibiotic use in livestock production and increasing soil health means farmers are looking for new tools to help them achieve this. Obiochar, based in rural Norway about 120 kilometres north of Oslo, is using a fully automated system to turn biomass – in this case dead trees from nearby forests that can’t be used by the lumber industry – into a powerful tool for agriculture. And while biochar itself isn’t new, Obiochar ‘s unique, dual-focused approach to using biochar is setting it apart from its competitors. The company is developing biochar products both for livestock gut health in the form of feed additives and soil enhancement as an amendment.