Trend analysis: Biodiversity measurement & monitoring

Why It Matters

More than half the world's GDP, approximately $44 trillion in economic value generation, depends on nature and its services (World Economic Forum, 2024). Yet biodiversity loss is accelerating: the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES, 2025) reports that one million species remain at risk of extinction and that ecosystem service degradation now costs the global economy an estimated $2.7 trillion annually. Against this backdrop, regulators, investors, and civil society are demanding that organisations move beyond carbon tunnel vision and begin measuring, monitoring, and disclosing their nature-related dependencies and impacts. Three converging trends are reshaping the measurement landscape: the rapid adoption of the Taskforce on Nature-related Financial Disclosures (TNFD) framework, the explosive growth of AI-powered species identification platforms, and the emergence of a multibillion-dollar biodiversity data market that is attracting significant venture and public capital.

Key Concepts

Biodiversity measurement encompasses quantitative assessments of species richness, abundance, genetic diversity, and ecosystem integrity across terrestrial, freshwater, and marine environments. Metrics range from simple species counts to composite indices such as the Mean Species Abundance (MSA) indicator and the Biodiversity Intactness Index (BII).

Monitoring refers to repeated, standardised data collection over time to detect changes in biodiversity status. Traditional approaches rely on field surveys, camera traps, and manual taxonomic identification. Next-generation techniques include environmental DNA (eDNA) sampling, bioacoustic sensors, satellite remote sensing, and AI-driven image recognition.

The TNFD framework provides voluntary disclosure recommendations aligned with the Kunming-Montreal Global Biodiversity Framework (GBF). It asks organisations to assess and report on nature-related dependencies, impacts, risks, and opportunities using a location-specific LEAP (Locate, Evaluate, Assess, Prepare) approach.

Nature-positive is an emerging goal analogous to net zero for climate. The GBF's Target 15 requires large companies and financial institutions to assess and disclose biodiversity risks by 2030, creating a regulatory tailwind for measurement and monitoring tools.

Trend 1: TNFD Adoption Surges 340 Percent

When the TNFD published its final recommendations in September 2023, 320 organisations signed on as early adopters. By the end of 2025, that number had surpassed 1,400, representing a 340 percent increase in just over two years (TNFD Secretariat, 2025). Adopters now span 55 countries and represent combined revenues exceeding $8.6 trillion. Financial institutions have led adoption, with 72 of the world's 100 largest banks and asset managers committing to TNFD-aligned reporting by their 2026 fiscal year.

The speed of uptake reflects both voluntary commitment and regulatory pull. France's Article 29 of its Energy and Climate Law already requires biodiversity impact reporting by financial institutions. The European Sustainability Reporting Standards (ESRS E4) under the Corporate Sustainability Reporting Directive (CSRD) incorporate TNFD-aligned metrics for companies with more than 250 employees, effective from fiscal year 2025 (European Financial Reporting Advisory Group, 2024). Brazil, Japan, and Australia have each issued guidance encouraging TNFD adoption, and the International Sustainability Standards Board (ISSB) has signalled that biodiversity disclosure standards will follow its climate modules.

Real-world implementation varies in maturity. Nestlé published its first full TNFD report in 2025, covering 14 priority commodities and disclosing location-specific dependencies for 2,600 sourcing regions. The report identified water regulation and pollination services as the two ecosystem services most financially material to its operations (Nestlé, 2025). Holcim, the building materials group, mapped nature-related risks across 1,200 quarry and cement plant sites, using satellite imagery and MSA data to prioritise restoration investments at the 80 sites posing the highest biodiversity risk (Holcim, 2025). Meanwhile, HSBC integrated TNFD metrics into its credit risk framework, applying nature-related screening to $280 billion of lending exposure in agriculture, forestry, fisheries, and extractives (HSBC, 2025).

Despite momentum, significant challenges remain. Data availability for location-specific assessments is uneven, particularly in tropical regions where biodiversity is richest but monitoring infrastructure is weakest. Standardisation of metrics is still evolving, with competing methodologies creating comparability difficulties for investors benchmarking portfolios.

Trend 2: AI-Powered Species Identification Reaches Scale

Machine learning and computer vision have transformed species identification from a bottleneck dependent on scarce taxonomic expertise into a scalable, near-real-time capability. The iNaturalist platform, operated by the California Academy of Sciences and National Geographic, surpassed 200 million observations in 2025, with its AI model now able to identify more than 76,000 species from photographs with over 90 percent accuracy at genus level (iNaturalist, 2025). Merlin Bird ID, developed by the Cornell Lab of Ornithology, uses acoustic recognition to identify over 1,100 bird species from sound recordings and logged 10 million identifications in 2025 alone.

Beyond citizen science, commercial platforms are deploying AI for professional biodiversity assessments. NatureMetrics, a UK-based eDNA analytics company, combines environmental DNA sampling with machine learning to identify hundreds of species from a single water or soil sample within 48 hours. In 2025, NatureMetrics processed samples from over 6,000 sites across 45 countries, enabling clients including Anglo American, Thames Water, and HS2 to conduct rapid biodiversity baselines without extensive field taxonomist deployment (NatureMetrics, 2025).

Bioacoustic monitoring has also scaled dramatically. Rainforest Connection deploys solar-powered acoustic sensors across tropical forests, using AI to detect chainsaw activity, gunshots, and species vocalizations in real time. Its Guardian system now covers 4,500 square kilometres of protected forest across 18 countries and has been credited with preventing illegal logging events in Sumatra and Cameroon (Rainforest Connection, 2025).

Satellite and drone-based monitoring adds landscape-scale coverage. Planet Labs provides daily 3-metre resolution imagery that, when combined with biodiversity models from the UN Biodiversity Lab, enables habitat change detection across millions of hectares. The European Space Agency's Copernicus Sentinel-2 programme offers free 10-metre resolution data every five days, and researchers at ETH Zurich have trained deep learning models to estimate tree species diversity from Sentinel-2 imagery with 85 percent accuracy (ETH Zurich, 2025).

The convergence of these technologies is closing a critical gap: the ability to generate frequent, spatially explicit, taxonomically detailed biodiversity data at costs orders of magnitude below traditional survey methods. Processing costs have fallen to roughly $2 per hectare for satellite-based habitat assessment and $50 to $150 per site for eDNA sampling, compared with $5,000 to $20,000 per site for comprehensive field surveys (NatureMetrics, 2025).

Trend 3: Biodiversity Data Market Projected to Reach $4.2 Billion

The demand for biodiversity data, analytics, and reporting tools is creating a distinct market that Grand View Research (2025) projects will reach $4.2 billion annually by 2030, growing at a compound annual rate of 28 percent from a 2024 base of approximately $1.1 billion. Growth drivers include mandatory disclosure requirements, biodiversity credit market development, supply chain due diligence obligations under the EU Deforestation Regulation (EUDR), and insurance industry demand for nature-risk pricing.

Venture capital investment in biodiversity tech companies reached $890 million in 2025, up from $540 million in 2023 (PitchBook, 2025). Notable funding rounds include NatureMetrics raising $25 million in Series B financing led by Bridford Group, Pivotal raising $10 million for its biodiversity credit verification platform, and Dendra Systems securing $18 million for its drone-based ecosystem restoration and monitoring service.

Corporate procurement of biodiversity data is expanding rapidly. Microsoft's Planetary Computer provides open access to petabytes of environmental datasets and has been integrated by more than 400 organisations for biodiversity assessments. Google's Earth Engine processes 70 petabytes of satellite imagery and geospatial data, with biodiversity use cases growing 45 percent year-on-year (Google, 2025). Meanwhile, specialised analytics providers such as IBAT (Integrated Biodiversity Assessment Tool, a partnership of IUCN, BirdLife International, Conservation International, and UNEP-WCMC) reported a 120 percent increase in commercial subscriptions between 2023 and 2025, driven by TNFD-related demand.

The biodiversity credit market, though nascent, is adding further demand for monitoring data. Voluntary biodiversity credits require rigorous baseline measurement, ongoing monitoring, and third-party verification, all of which depend on the data infrastructure being built by this emerging market. The Biodiversity Credit Alliance estimates that the market could reach $2 billion annually by 2030 if measurement and verification standards achieve sufficient credibility (Biodiversity Credit Alliance, 2025).

Market Dynamics

The biodiversity measurement and monitoring market is characterised by rapid technology convergence, falling data costs, and a shift from compliance-driven demand to strategic value creation. Three dynamics stand out.

First, interoperability is becoming a competitive differentiator. Platforms that integrate satellite imagery, eDNA, bioacoustics, and field data into unified dashboards, with outputs mapped to TNFD, CSRD, and GBF reporting requirements, are winning enterprise contracts. The TNFD's Data Catalyst initiative, launched in 2025, aims to standardise data formats and APIs to reduce integration friction.

Second, the supply side remains fragmented. Hundreds of startups and academic groups offer point solutions, but few provide end-to-end coverage from data collection through regulatory reporting. Consolidation is expected: larger environmental data firms such as Verisk, S&P Global Sustainable1, and MSCI have all made acquisitions or partnerships in the biodiversity data space during 2024 and 2025.

Third, public data infrastructure is expanding. The Global Biodiversity Information Facility (GBIF) now hosts over 2.8 billion species occurrence records from 2,200 publishing institutions (GBIF, 2025). The Group on Earth Observations Biodiversity Observation Network (GEO BON) is building essential biodiversity variable (EBV) datasets that provide standardised, globally comparable indicators. These public goods lower barriers for corporate users and create a foundation on which commercial analytics layers are built.

Key Players

Established Leaders

• IBAT (IUCN/BirdLife/CI/UNEP-WCMC) — The primary biodiversity risk screening tool used by banks and corporates, with 120% subscription growth since 2023.
• Planet Labs — Provides daily 3-metre satellite imagery used for habitat monitoring across millions of hectares.
• Cornell Lab of Ornithology — Operates Merlin Bird ID and eBird, processing 10M+ annual acoustic identifications.
• S&P Global Sustainable1 — Integrating biodiversity metrics into ESG data products for institutional investors.

Emerging Startups

• NatureMetrics — eDNA analytics company processing 6,000+ sites across 45 countries, Series B backed by Bridford Group.
• Rainforest Connection — AI-powered bioacoustic monitoring covering 4,500 sq km of protected tropical forest.
• Pivotal — Biodiversity credit verification platform using remote sensing and ground-truth data.
• Dendra Systems — Drone-based ecosystem restoration and monitoring, $18M raised in 2025.

Key Investors/Funders

• Mirova Natural Capital — Leading nature-focused asset manager with $1.7B in biodiversity-linked investments.
• Bridford Group — Lead investor in NatureMetrics Series B, backing biodiversity data infrastructure.
• Bezos Earth Fund — $10B commitment funding biodiversity monitoring and conservation technology initiatives.
• European Commission (Horizon Europe) — €400M allocated to biodiversity research and monitoring innovation through 2027.

Sector-Specific KPI Benchmarks

Action Checklist

• Map your organisation's nature-related dependencies and impacts using the TNFD LEAP approach, prioritising sites in or adjacent to Key Biodiversity Areas (KBAs) and protected areas.
• Subscribe to a biodiversity risk screening tool such as IBAT or ENCORE to identify material nature risks in your value chain.
• Pilot eDNA sampling or bioacoustic monitoring at three to five priority sites to establish quantitative biodiversity baselines.
• Integrate AI-powered species identification tools into existing environmental management workflows to reduce survey costs and increase monitoring frequency.
• Align internal biodiversity metrics with TNFD recommended disclosures and ESRS E4 requirements to prepare for mandatory reporting timelines.
• Engage suppliers on biodiversity data collection, particularly for agricultural and extractive supply chains where nature dependencies are highest.
• Evaluate participation in the emerging biodiversity credit market as both a risk mitigation tool and a potential revenue source for nature-positive land management.
• Allocate budget for biodiversity data procurement, targeting $50,000 to $250,000 annually for mid-sized enterprises depending on sector and geographic exposure.

FAQ

What is the difference between TNFD and CSRD biodiversity reporting? The TNFD provides a voluntary disclosure framework with specific guidance on nature-related risks and opportunities. The CSRD, through ESRS E4, creates a legally mandatory reporting standard for EU-domiciled companies and those with significant EU operations. The two frameworks are designed to be complementary: companies can use the TNFD LEAP approach to gather data and then map outputs to ESRS E4 disclosure requirements. In practice, TNFD adoption is the most efficient pathway to CSRD biodiversity compliance.

How reliable is AI-powered species identification compared with traditional taxonomy? Current AI models achieve 90 percent or higher accuracy at genus level for well-represented taxa such as birds, mammals, and vascular plants. Accuracy declines for invertebrates, fungi, and species from under-sampled regions. Best practice combines AI identification with expert verification for critical assessments and uses AI for high-frequency monitoring where statistical trends matter more than individual specimen precision. The Cornell Lab of Ornithology reports that Merlin Bird ID matches expert identification rates for 96 percent of North American bird species by sound (Cornell Lab, 2025).

What does biodiversity monitoring cost relative to environmental compliance budgets? For most mid-sized companies, comprehensive biodiversity monitoring using modern tools (eDNA, bioacoustics, satellite imagery) costs $50,000 to $250,000 annually, representing 5 to 15 percent of typical environmental compliance budgets. This is significantly less than traditional field survey approaches, which can exceed $1 million annually for companies with dispersed site portfolios. Costs are falling rapidly as data platforms scale and sensor hardware commoditises.

Can biodiversity data be monetised through biodiversity credits? Yes, but the market remains nascent. Biodiversity credits require rigorous baseline data, ongoing monitoring, and independent verification. Landowners and project developers with high-quality biodiversity data are best positioned to generate credits. England's mandatory Biodiversity Net Gain requirement has created the most mature market, with credits trading at £20,000 to £42,000 per unit in 2025. Voluntary markets are emerging in Australia, Colombia, and France, though standardisation and buyer demand remain limited.

How should financial institutions prioritise biodiversity risk screening? Start with the highest-exposure sectors: agriculture, forestry, fisheries, extractives, and real estate. Use IBAT or ENCORE to screen lending and investment portfolios for overlap with biodiversity-sensitive areas. HSBC's approach of screening $280 billion in high-exposure lending provides a replicable model. Prioritise location-specific assessments for the top 10 to 20 percent of exposures by value, and use sector-level proxies for the remainder until data infrastructure matures.

Sources

• World Economic Forum. (2024). Nature Risk Rising: Why the Crisis Engulfing Nature Matters for Business and the Economy. Geneva.
• Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services. (2025). Global Assessment Update: Status and Trends of Biodiversity. IPBES Secretariat, Bonn.
• TNFD Secretariat. (2025). TNFD Early Adopters Report: Adoption Trends and Implementation Progress. Geneva.
• European Financial Reporting Advisory Group. (2024). ESRS E4: Biodiversity and Ecosystems Disclosure Standard. Brussels.
• Nestlé. (2025). Nature and Biodiversity Report 2025: TNFD-Aligned Disclosure. Vevey, Switzerland.
• Holcim. (2025). Nature Action Plan: Biodiversity Risk Mapping Across 1,200 Sites. Zug, Switzerland.
• HSBC. (2025). Nature-Related Financial Disclosure: Integrating TNFD into Credit Risk Frameworks. London.
• iNaturalist. (2025). Annual Report: 200 Million Observations and AI Model Performance. California Academy of Sciences.
• NatureMetrics. (2025). eDNA Analytics: Global Deployment Report and Cost Benchmarking. Guildford, UK.
• Rainforest Connection. (2025). Guardian System: Bioacoustic Monitoring Impact Report. San Francisco.
• ETH Zurich. (2025). Deep Learning for Tree Species Diversity Estimation from Sentinel-2 Imagery. Zurich.
• Grand View Research. (2025). Biodiversity Data and Analytics Market Size Report, 2024-2030. San Francisco.
• PitchBook. (2025). Biodiversity Tech Venture Capital Investment Tracker. Seattle.
• Google. (2025). Earth Engine Biodiversity Use Case Growth Report. Mountain View.
• Biodiversity Credit Alliance. (2025). State of Biodiversity Credits: Market Sizing and Standards Review. Cambridge, UK.
• GBIF. (2025). Global Biodiversity Information Facility Annual Report: 2.8 Billion Occurrence Records. Copenhagen.
• Cornell Lab of Ornithology. (2025). Merlin Bird ID Accuracy and Usage Statistics. Ithaca, NY.