Exploring the rise of expenditure reviews as a tool for more effective biodiversity conservation and the protection of ecosystem services

Abstract

How much money is being spent on conserving biodiversity? Is it enough? Who is funding national biodiversity conservation and what sort of actions receive the most funding? How can we find synergies between the financing of biodiversity and of ecosystem services? Historically these sorts of questions have been hard to answer. The introduction of the Convention on Biological Diversity’s Resource Mobilisation Strategy with new requirements to monitor finance for biodiversity is, for the first time, driving efforts to track finance for conservation through National Biodiversity Expenditure Reviews (NBERs). In theory, this can help inform strategies to upscale resources for biodiversity conservation. However, NBERs also present methodological challenges, while their value remains untested. Using Ireland as a case study, this paper explores the uses of NBERs, examines their methodological challenges and discusses their potential implications for national biodiversity strategies. The findings reveal that the process of tracking financial flows requires the division of biodiversity finance in a way that may not reflect its complex character. Moreover, the focus on allocation and distribution of finance can be at the expense of understanding the effectiveness of biodiversity spending. Nevertheless, in the context of the promotion of market-based approaches, providing an evidence base for whether, where and when resource mobilisation is needed can be argued to be a step in the right direction.