Building the Business Case for Biodiversity Credits: Hybrid financing solutions for scalable conservation

This research paper examines voluntary biodiversity credits (VBCs) as a mechanism to bridge the global biodiversity funding gap. It argues that because the standalone business case for VBCs is currently weak, they should be integrated into hybrid financing models—such as carbon markets and debt-for-nature swaps—to attract private investment and ensure scalable conservation outcomes.

• There is a massive shortfall in biodiversity funding, with estimates indicating that current financial flows must increase fourfold to reach USD 296 billion by 2030. This is critical because over half of global GDP (approximately USD 44 trillion) depends on intact ecosystems, and the annual economic value of global ecosystem services is estimated between USD 125 trillion and USD 140 trillion.
• Voluntary biodiversity credits (VBCs) differ from biodiversity offsets; while offsets are regulatory tools used as a last resort to compensate for environmental damage, VBCs are designed to mobilize private funding for direct restoration and conservation without compensating for damage elsewhere.
• The adoption of VBCs is hindered by a weak business case and a lack of standardized metrics. Unlike carbon credits, which use a universal metric (eCO2), biodiversity metrics must be locally specific because biodiversity loss in one region cannot be offset in another. Consequently, projected demand for VBCs by 2030 is only USD 1–USD 2 billion, which is insufficient to close the USD 200 billion annual funding gap.
• To overcome low demand, the author proposes hybrid financing models. One example is the EcoAustralia model, which combines a Gold Standard carbon credit (1 tonne of avoided emissions) with an Australian biodiversity unit (1.5 square metres of protected vegetation). Other proposed hybrids include integrating VBCs into debt-for-nature swaps (DNSs) to attract private and philanthropic capital and providing immediate liquidity.
• VBCs can be linked to nature-based solutions (NbS) that address corporate operational risks, such as disaster risk reduction in agriculture and insurance. Projects like mangrove reforestation or wetland preservation can mitigate floods and coastal erosion, providing a tangible business use case by protecting supply chains and infrastructure while funding local communities.
• The author recommends that until regulatory frameworks are established, the focus should be on pilot programs that prove financial viability through hybrid models rather than refining technical metrics. To drive demand, companies need a framework to quantify 'avoided costs' (such as regulatory liabilities) and 'added benefits' (such as supply chain resilience).

APA

Kramer, D. (2025). Building the Business Case for Biodiversity Credits: Hybrid financing solutions for scalable conservation. International Institute for Sustainable Development. https://www.iisd.org/articles/deep-dive/biodiversity-credits-nature-investment

Chicago

Kramer, David. Building the Business Case for Biodiversity Credits: Hybrid financing solutions for scalable conservation. International Institute for Sustainable Development, 2025. https://www.iisd.org/articles/deep-dive/biodiversity-credits-nature-investment.

Wikipedia

{{cite report |last1=Kramer |first1=David |title=Building the Business Case for Biodiversity Credits: Hybrid financing solutions for scalable conservation |publisher=International Institute for Sustainable Development |date=25 February 2025 |url=https://www.iisd.org/articles/deep-dive/biodiversity-credits-nature-investment |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{kramer2025building, author = {Kramer, David}, title = {{Building the Business Case for Biodiversity Credits: Hybrid financing solutions for scalable conservation}}, institution = {International Institute for Sustainable Development}, year = {2025}, month = feb, url = {https://www.iisd.org/articles/deep-dive/biodiversity-credits-nature-investment}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }