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Biodiversity Guide — Investing in Natural Capital

Biodiversity loss threatens ecosystem services worth $44 trillion per year — half of global GDP. Biodiversity investing focuses on protecting and restoring natural capital through conservation, sustainable land use, and nature-based solutions.

Biodiversity — the variety of life on Earth — is declining at unprecedented rates. The WWF Living Planet Index reports a 69% decline in vertebrate populations since 1970. The World Economic Forum ranks biodiversity loss as one of the top five global risks. The primary drivers are land-use change, overexploitation of natural resources, climate change, pollution, and invasive species. The Dasgupta Review estimates that humanity's demand on nature exceeds Earth's capacity by 1.6 times. The economic cost of biodiversity loss is estimated at $9.9 trillion per year from reduced crop pollination, fisheries collapse, and flood protection loss.

Biodiversity investment opportunities include nature-based solutions like reforestation, wetland restoration, and regenerative agriculture. Companies developing biodiversity monitoring technology use eDNA sampling, satellite imagery, and AI to track species populations. The Taskforce on Nature-Related Financial Disclosures (TNFD) provides a framework for assessing nature-related risks. Companies like Danone and Kering have adopted TNFD reporting. The biodiversity credit market is emerging, with credits priced at $10-50 per hectare for conservation outcomes. ETFs like GRID (Global Biodiversity ETF) provide diversified exposure.

Assessing Biodiversity Impact in Portfolios

Biodiversity metrics include the MSCI Biodiversity Impact Score, which assesses company impacts on endangered species, habitats, and ecosystems. The Global Biodiversity Score measures impacts across five pressures: land use, water use, climate change, pollution, and invasive species. The Encore tool from UNEP maps economic sectors to their dependence and impact on ecosystem services. Agriculture, mining, real estate, and tourism have the highest biodiversity exposure. Investors can mitigate biodiversity risk by screening for deforestation-free supply chains, supporting sustainable commodity certifications, and engaging companies on TNFD disclosure.

FAQs

How is biodiversity related to climate change?

Climate change is a major driver of biodiversity loss, and biodiversity loss reduces nature's ability to absorb carbon. Forests, peatlands, and oceans store vast amounts of carbon. Protecting and restoring ecosystems is therefore a climate solution as well as a biodiversity solution.

What are nature-based solutions?

Nature-based solutions use ecosystems to address societal challenges. Examples include reforestation for carbon sequestration, wetland restoration for flood protection, coral reef restoration for coastal defense, and agroforestry for sustainable food production. These projects can generate both carbon credits and biodiversity credits.

Can I invest in biodiversity directly?

Public market options include biodiversity-themed ETFs, sustainable forestry companies, water technology firms, and organic agriculture companies. Private market options include conservation real estate, biodiversity credit funds, and impact venture capital for nature-tech startups. Direct investment in biodiversity projects is possible through conservation crowdfunding platforms.

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