Healthy ecosystem metric framework
Investors and companies want to demonstrate their positive impacts on natural capital and show they are reversing the trend of natural environment degradation. The challenge is to identify metrics that are relevant for businesses’ decision-making processes, whilst being simple and practical for investors to use. This working paper outlines the concept for such metrics as developed by members of the Natural Capital Impact Group. It explores how the metric can be categorised as impacts upon the quality and quantity of soil, water and biodiversity. The paper explains the simple methodology that can be applied for business to calculate their impacts consistently and comparably, focusing particularly on the biodiversity component of this metric (soil and water components will be described in separate papers).