Why the World's Most Proven Erosion Solution Still Can't Get a Meeting The hard truth about vetiver system adoption — and how NbS entrepreneurs can break the institutional inertia. In 2013, I stood on a stage in Medellín, Colombia, making the case for Vetiver grass as a serious engineering solution to a room full of Latin American delegates and officers. The data was solid. The audience was engaged. People nodded. And still, more than a decade later, most of those same instit

After every wet season, landcare groups and landholders across the Northern Rivers face the same reckoning: collapsed creek banks, sediment-choked waterways, and bare slopes that weeds claim before revegetation even gets started. The 2022 and 2023 flood events accelerated what was already a chronic problem. For many Landcare groups, the honest question is whether conventional revegetation approaches are up to the job. Planting natives into an unstabilised, actively eroding ba

Published by Vetiverse.org | Vetiver System Knowledge & Advocacy When the World Bank (Richard Grimshaw) introduced the Vetiver System to China in 1988, it began as a modest agricultural trial across five southern provinces. Two decades later, it had been written into national railway regulation, deployed across 1.8 million square metres of highway slopes in a single province, and formally adopted by provincial highway bureaus as standard embankment technology. That trajectory

Floods are among the most destructive forces on earth. They erase topsoil, undermine roads and bridges, contaminate waterways, and displace communities — often in hours. As climate change intensifies rainfall events and extends wet seasons across Australia and globally, the pressure on flood management infrastructure is only growing. Traditional responses — concrete channels, levee banks, detention basins — remain part of the toolkit. But they are expensive to build, expens