As catchment pressures mount across Australia and New Zealand - whether from sediment load, nutrient runoff, or emerging pollutant threats - the spotlight is turning to how to convert ecological action into measurable outcomes, market signals, and lasting impact.

‍Enter the Australasian Catchment Water Improvement Standard (ACWIS), announced last month by Eco Markets Australia. Here, Verterra’s Sector Lead of Ecosystem Services, Andrew Yates, outlines 5 critical drivers that will determine success.

‍ ‍

Queensland’s Bowen River catchment has the dubious honour of being home to some of the highest sediment loads entering the Great Barrier Reef. But now, a groundbreaking project aims to help change that by setting a new benchmark for privately funded gully repair.

Operating under the Reef Credits Gully Method, the Bowen Gully Rehabilitation Project, completed construction in September, and has the potential to reduce sediment load to the Great Barrier Reef by up to 500 tonnes per year. Verterra Ecological Engineering delivered the project, leveraging its deep expertise in land rehabilitation and soil amelioration to deliver a solution that will transform the eroded landscape and help safeguard the future of the Great Barrier Reef.

For decades, many companies have viewed the environment through a narrow lens: as a resource to extract from or a compliance obligation to manage. But this mindset is shifting — fast.

While reforestation and environmental plantings remain vital tools, Australia's diverse landscapes offer many more innovative opportunities for carbon capture.

Plants “breathe in” CO2 and “exhale” oxygen, in the process storing carbon, but just how much does the average tree (and forest) store, and how do we measure this?