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Economy
02 March 2025

Australia's Ecosystem Accounts Reveal A$43.2 Billion Value

Ecosystem services provide substantial economic benefits, urging sustainable management for the future.

Australia's economic outlook is increasingly intersecting with the realities of climate change and the sustainable management of its natural resources. A recent report from the Australian Bureau of Statistics (ABS) unveiled Australia’s inaugural ecosystem accounts, demonstrating the economic worth of the country's ecosystems, which stood at A$43.2 billion for the year 2020-21. This new framework diverges from traditional economic metrics by attributing financial value to the benefits derived from Australia’s diverse natural assets, ranging from deserts and grasslands to coastal environments.

These ecosystem accounts provide valuable insights not only on Australia's contribution to carbon storage and climate regulation but also on the services ecosystems render to the economy. Specifically, the report highlights how Australian ecosystems stored more than 34.5 billion tonnes of carbon, mitigating greenhouse gases and yielding significant economic benefits. Grasslands emerged as the leading ecosystem provider, contributing A$40.4 billion through forage for livestock, highlighting how natural resources can support economic activities.

The analysis also examined the provision of surface water extracted from ecosystems for various uses, including drinking, energy production, cooling, irrigation, and manufacturing. This service was assessed at A$1.4 billion, along with wild fish provisions valued at approximately A$39.2 million. Notably, the coastal ecosystems, particularly mangroves, play pivotal roles by protecting shorelines from tides and storm surges, averting damages worth over A$57 million.

According to the ABS, the figures reflect the inherent value ecosystems contribute to society, drawing attention to the need for prudent management and conservation efforts. Philip Lowe, the former governor of the Reserve Bank of Australia and now chair of Future Generation Australia, emphasized the importance of fostering optimism and long-term thinking within the Australian public, aligning with the fundamental values underscored by these ecosystem accounts.

"We have to be optimistic about the future, and we need to think about the long-term benefits of sustaining our ecosystems rather than focusing solely on immediate economic gain," Lowe remarked, underscoring the idea of nurturing economic resilience found within Australia's natural assets.

Despite these advancements, the ecosystem accounts also reveal concerning trends. Between 2015-16 and 2020-21, approximately 281,000 hectares of land, primarily farmland, were repurposed for urban and industrial uses, reflecting significant habitat loss and change. The conversion of steppe land to agricultural use also highlights the growing demands on Australia's ecosystems for human development, posing risks to biodiversity.

The complexity of ecosystems makes accurate valuation challenging. The ABS collaboration with the Department of Climate Change, Energy, the Environment and Water and the CSIRO aims to refine these observations over time through improved data collection and analysis capabilities, leading to more informed policy decisions. While these initial accounts are deemed 'experimental,' they are projected to evolve as data accumulates and becomes more actionable for policymakers.

Looking forward, the ABS plans to regularly update these ecosystem accounts, addressing the nuanced contributions of ecosystems to economic sustainability and greater awareness among policymakers. The recognition of environmental 'realms' delineated by the ABS furthers our comprehension of biodiversity across Australia, showcasing the diverse characteristics of its ecosystems. With nearly half of Australia classified as desert and significant marine territories, the findings illuminate where future conservation efforts might be targeted.

Australia's environmental wealth must inform future economic policies. The call for integrating these insights shapes strategies toward enduring ecological and economic health, endorsing sustainable practices rather than short-term exploitation of resources. The initial results of ecosystem accounting represent only the beginning of assessing and enhancing the value of natural assets.

These conversations are timely, as global climatic events continue to exert pressure on Australia’s ecosystems. Recognizing the multifaceted benefits provided by natural systems can aid in the sustainable management of resources, ensuring Australia can thrive both economically and environmentally. The interplay between healthy ecosystems and economic viability is increasingly recognized as foundational—not merely supplemental—to Australia’s future wealth.

Indeed, the relationship between economic activities and ecosystem services presents opportunities to realign how society measures success. By shifting the focus from Gross Domestic Product (GDP) alone toward holistic measures of well-being and sustainability, Australia stands to pave the way toward innovative economic development strategies. Effectively managing and valuing our ecosystems offers chances to bolster the economy and mitigate the effects of climate change, showcasing the dual advantage of ecological health and economic growth.

One concrete example of how the ecosystem's value can impact economic policing is through regulated practices, such as logging fees based on the ecological value of forests rather than just timber production profits. Ensuring these valuations are reflected accurately within economic accounts could potentially lead to holistic governance over natural resources.

Philip Lowe's perspective aligns with the ethos of these ecosystem accounts, positioning Australia's natural abundance as integral to achieving not only financial prosperity but also social welfare and ecological resilience. The collaboration of scientific and economic insights indicates we may move toward more responsible stewardship of our environment.