Trend analysis: Climate risk & financial regulation — where the value pools are (and who captures them)

The global market for climate risk analytics, disclosure software, and regulatory compliance services reached $4.8 billion in 2025 and is projected to exceed $12 billion by 2030, growing at a compound annual rate of 20%, according to Verdantix's 2025 Climate Risk Technology Forecast. This expansion is not driven by voluntary ambition alone: a cascade of mandatory disclosure regulations across the EU, US, and Asia-Pacific has transformed climate risk management from a reputational exercise into a compliance imperative, creating enormous value pools for the companies and service providers positioned to capture demand. Understanding where those value pools concentrate, and which players are extracting the most durable returns, is essential for sustainability professionals navigating an increasingly complex regulatory landscape.

Why It Matters

The regulatory architecture governing climate-related financial risk has shifted from voluntary frameworks to binding law with enforcement mechanisms. The EU's Corporate Sustainability Reporting Directive (CSRD), effective for the first wave of large undertakings from fiscal year 2024, requires approximately 50,000 European companies to report climate risks and transition plans using the European Sustainability Reporting Standards (ESRS). The SEC's climate disclosure rules, although partially stayed pending litigation, require large accelerated filers to report Scope 1 and Scope 2 emissions and material climate risks in annual filings. California's SB 253 and SB 261, signed into law in 2023, mandate greenhouse gas emissions reporting and climate risk disclosures for companies with revenues exceeding $1 billion and $500 million respectively that operate in the state.

The International Sustainability Standards Board (ISSB) published IFRS S1 and S2 in June 2023, and by early 2026 over 20 jurisdictions including the UK, Japan, Singapore, Australia, Brazil, and Canada have adopted or announced adoption of ISSB-aligned disclosure requirements. The Bank of England's Climate Biennial Exploratory Scenario (CBES), the European Central Bank's climate stress tests, and the Network for Greening the Financial System (NGFS) scenario framework have made climate scenario analysis a supervisory expectation for banks and insurers across major financial centers.

This regulatory convergence creates a structural demand shock for climate risk data, analytics, scenario modeling, and assurance services. The organizations that own proprietary climate datasets, operate the dominant disclosure platforms, or provide regulated assurance services are capturing outsized value. For sustainability professionals, understanding these dynamics informs vendor selection, career positioning, and strategic advisory to executive teams.

Key Concepts

Climate Scenario Analysis uses forward-looking models to assess the financial impact of different climate pathways on portfolios, business units, or specific assets. The NGFS provides six reference scenarios ranging from orderly transition (Net Zero 2050) to physical risk dominated (Current Policies with high warming). Financial institutions are expected to stress-test lending books, insurance underwriting, and investment portfolios against at least two scenarios spanning transition and physical risk dimensions. The analytical complexity is substantial: a single bank's climate stress test may require modeling thousands of counterparty exposures across multiple sectors, geographies, and time horizons extending to 2050 or beyond.

Double Materiality is the foundational principle of the EU's ESRS framework, requiring companies to report both how climate change affects their financial performance (financial materiality, or "outside-in") and how their operations impact the climate (impact materiality, or "inside-out"). This is a significant departure from the ISSB and SEC approaches, which focus primarily on financial materiality. For companies operating across jurisdictions, double materiality creates additional reporting complexity and data requirements that drive demand for specialized advisory and software.

Transition Planning refers to the development of credible, time-bound strategies for aligning business models with net-zero emissions pathways. The UK Transition Plan Taskforce (TPT) published its Disclosure Framework in October 2023, and the Financial Conduct Authority proposed mandatory transition plan disclosures for listed companies and regulated financial institutions. The EU's CSRD requires transition plan disclosures under ESRS E1 (Climate Change). Credible transition plans must include interim targets, capital expenditure alignment, governance structures, and sensitivity analysis under different scenarios, creating demand for strategy consulting, financial modeling, and verification services.

Physical Risk Analytics quantify the financial exposure of physical assets (real estate, infrastructure, agricultural land, supply chain nodes) to climate hazards including flooding, extreme heat, wildfire, sea-level rise, and tropical cyclones. Asset-level physical risk scoring has become a requirement for mortgage lending under EBA guidelines in the EU and is increasingly requested by institutional investors conducting portfolio-level climate risk assessment. The data requirements are immense, combining geospatial hazard models, asset location databases, vulnerability functions, and financial loss modeling.

Where the Value Pools Concentrate

Value Pool 1: Disclosure and Reporting Software (Estimated $1.8 Billion in 2025)

The largest immediate value pool sits in compliance software that enables companies to collect, manage, calculate, and report climate-related data to regulators and standard-setters. Workiva dominates the US market for SEC-aligned disclosure, with its platform used by over 75% of Fortune 500 companies for financial reporting and increasingly for sustainability disclosures. In Europe, Sphera, Ecoinvent, and SAP Sustainability Control Tower are competing for CSRD compliance mandates. Wolters Kluwer's CCH Tagetik and Nasdaq's OneReport (formerly Metrio) serve the intersection of financial and sustainability reporting.

The economics favor incumbents with existing regulatory reporting relationships. Companies already using Workiva for SEC financial filings face minimal switching costs when adding climate disclosures to the same platform. The average enterprise contract for comprehensive climate disclosure software ranges from $150,000 to $500,000 annually, with multi-year commitments and high retention rates. Salesforce's Net Zero Cloud and Microsoft Sustainability Manager are competing from the technology incumbent angle, bundling climate reporting with existing enterprise software relationships.

Value Pool 2: Climate Risk Analytics and Data (Estimated $1.2 Billion in 2025)

Climate risk data and analytics providers sell scenario modeling, physical risk scoring, and transition risk assessment to financial institutions, asset managers, and corporates. Moody's acquired RMS (now Moody's RMS) and has integrated climate risk analytics into its credit rating and risk assessment infrastructure. S&P Global's Climanomics platform provides asset-level physical risk scoring used by banks for mortgage portfolio stress testing. MSCI's Climate Value-at-Risk model is embedded in portfolio analytics used by institutional investors managing over $15 trillion in assets.

The competitive dynamics favor companies with proprietary datasets and established distribution into financial institution workflows. Moody's and S&P Global benefit from their dominant positions in credit ratings and market data, cross-selling climate analytics to existing clients. The barrier to entry is the combination of geospatial hazard modeling expertise, financial modeling capability, and regulatory relationships that new entrants struggle to replicate simultaneously. Jupiter Intelligence, one of the leading pure-play physical risk analytics firms, was acquired by ICE (Intercontinental Exchange) in 2024, confirming the trend toward consolidation by financial data incumbents.

Value Pool 3: Assurance and Verification (Estimated $900 Million in 2025, Growing to $3+ Billion by 2028)

The CSRD requires limited assurance of sustainability reports from 2024, with reasonable assurance expected by 2028. The SEC's rules similarly require attestation of Scope 1 and 2 emissions. This creates a massive new engagement category for the Big Four accounting firms (Deloitte, PwC, EY, and KPMG), which are investing heavily in sustainability assurance capabilities. PwC hired over 3,000 ESG specialists globally between 2022 and 2025. Deloitte's Climate & Sustainability practice now generates over $1 billion in annual revenue. EY committed $10 billion to its sustainability services buildout through 2025.

The assurance value pool is particularly attractive because it combines recurring revenue with high barriers to entry (audit firm registration, quality standards, professional liability insurance) and regulatory mandates that ensure demand persistence. Specialist assurance providers including Bureau Veritas, SGS, and DNV compete in the European market, particularly for companies not already engaged with Big Four auditors.

Value Pool 4: Strategy Consulting and Transition Planning (Estimated $800 Million in 2025)

Management consulting firms are capturing significant value from transition planning engagements, climate strategy development, and regulatory readiness assessments. McKinsey's Sustainability Practice, BCG's Climate and Sustainability group, and Bain's sustainability team each generated estimated revenues of $300-500 million in 2025 from climate-related advisory. Specialist firms including Systemiq, South Pole, and Carbon Trust compete in specific niches. The advisory value pool is driven by the complexity of translating regulatory requirements into operational strategies, particularly for companies navigating multiple jurisdictions with different disclosure standards.

What's Working

Integrated compliance platforms that combine climate disclosure with existing financial reporting workflows are winning market share rapidly. Workiva's 2025 results showed sustainability-related revenue growing at 45% year-over-year, outpacing its core financial reporting business. The platform's ability to link climate data directly to financial statements, with audit trail and internal controls, addresses a critical requirement for regulated disclosures.

Moody's acquisition strategy of combining RMS physical risk models, climate scenario analytics, and credit risk assessment into a single platform demonstrates effective value capture. By embedding climate risk scores into credit rating processes, Moody's transforms climate data from an optional add-on into a mission-critical input, increasing pricing power and client stickiness. Financial institutions that use Moody's for credit ratings face strong incentives to adopt the integrated climate risk platform.

The ECB's climate stress testing program has driven rapid capability building across European banks. The 2022 climate stress test covered 104 significant institutions, and the 2025 follow-up expanded scope and methodological rigor. Banks including BNP Paribas, ING, and Deutsche Bank have invested millions in internal climate risk modeling teams and external data subscriptions, creating recurring demand for analytics providers. The ECB's supervisory expectations are now explicitly linked to Pillar 2 capital requirements, giving climate risk analysis direct financial consequences.

What's Not Working

Data quality gaps remain the sector's most persistent challenge. Scope 3 emissions data, which typically represents 70-90% of a company's total footprint, relies heavily on estimates, industry averages, and proxy calculations. The CDP reported in 2025 that only 38% of reporting companies achieved "good" or "high" quality scores for Scope 3 data. This data quality deficit undermines the reliability of climate scenario models that depend on emissions inputs, creating a "garbage in, garbage out" risk for the entire analytics chain.

Regulatory fragmentation across jurisdictions creates compliance complexity that benefits large advisory firms but burdens reporting companies. A multinational corporation may face simultaneous requirements under CSRD (EU), SEC rules (US), ISSB-aligned standards (UK, Japan, Singapore), and California's SB 253/261, each with different scopes, timelines, materiality definitions, and assurance requirements. The cost of multi-jurisdictional compliance is estimated at $2-5 million annually for large multinationals, according to a 2025 Deloitte survey.

Greenwashing litigation risk has increased substantially but has not yet produced the deterrent effect regulators intended. DWS Group paid a $25 million SEC fine in 2023 for ESG misstatements, and BNY Mellon paid $1.5 million. While these penalties generated headlines, they represent rounding errors for large financial institutions. The EU's Anti-Greenwashing Directive, expected to strengthen enforcement from 2026, may shift this dynamic, but the regulatory framework for assessing climate claim credibility remains underdeveloped.

Key Players

Established Leaders

Moody's Corporation operates the most comprehensive integrated climate risk platform, combining RMS catastrophe models, credit analytics, and climate scenario tools serving banks, insurers, and asset managers globally.

S&P Global provides Climanomics for physical risk, Trucost for carbon analytics, and integrated ESG scoring reaching over 10,000 companies, embedded in investment workflows managing trillions in assets.

Workiva dominates SEC-regulated climate disclosure with a platform used by the majority of large US public companies, increasingly expanding into CSRD and ISSB reporting.

Emerging Startups

Watershed provides enterprise carbon measurement and climate program management, backed by $100 million in Series C funding and serving customers including Airbnb, Stripe, and Spotify.

Persefoni offers AI-powered carbon accounting and climate disclosure software purpose-built for financial institutions and corporates, with PCAF-aligned financed emissions calculations.

Cervest delivers asset-level climate intelligence using machine learning to model physical risk across real estate, infrastructure, and agricultural portfolios with high spatial resolution.

Key Investors and Funders

Kleiner Perkins invested in Watershed and has a broader thesis on climate compliance technology capturing value from regulatory mandates.

General Atlantic backed Persefoni's growth round, reflecting private equity interest in recurring-revenue climate compliance platforms.

European Investment Bank provides concessional financing to financial institutions building climate risk assessment capabilities, particularly for smaller banks and insurers lacking internal resources.

Action Checklist

• Map your organization's regulatory exposure across CSRD, SEC, ISSB, and California SB 253/261 requirements
• Conduct a gap analysis between current climate risk capabilities and regulatory requirements across all applicable jurisdictions
• Evaluate disclosure software vendors based on integration with existing financial reporting systems and multi-standard support
• Establish a climate scenario analysis capability using at minimum two NGFS reference scenarios
• Engage assurance providers early to understand data quality, internal control, and documentation expectations
• Develop a transition plan conforming to TPT or ESRS E1 requirements, including interim targets and capex alignment
• Build internal expertise in physical risk assessment for material asset exposures
• Monitor regulatory developments through structured horizon scanning covering EU, US, UK, and APAC jurisdictions

FAQ

Q: Which climate disclosure regulation should my organization prioritize if operating across multiple jurisdictions? A: Start with the most demanding standard applicable to your operations, which for most multinationals is the EU CSRD with its double materiality requirement and comprehensive ESRS data points. CSRD-compliant reporting will satisfy most of the data requirements for ISSB, SEC, and California disclosures with incremental adjustments. Building to the highest standard first avoids the costly rework of upgrading from a less comprehensive framework.

Q: What is a realistic budget for building climate risk and disclosure capabilities from scratch? A: For a mid-sized company (5,000 to 50,000 employees), expect total investment of $500,000 to $2 million in the first year, including disclosure software ($150,000 to $400,000), external advisory for gap analysis and transition planning ($200,000 to $500,000), internal headcount (2 to 4 FTEs at $100,000 to $200,000 each), and data acquisition ($50,000 to $200,000). Assurance costs add $100,000 to $300,000 annually. Costs scale significantly for financial institutions requiring asset-level scenario analysis.

Q: How reliable are current climate scenario models for financial decision-making? A: Climate scenario models provide directionally useful insights but carry substantial uncertainty, particularly beyond 10-year time horizons and for transition risk pathways that depend on policy assumptions. Physical risk models for specific hazards (flooding, heat stress) at asset level are more mature and quantitatively reliable than economy-wide transition models. Treat scenario analysis as a strategic stress test for identifying vulnerabilities and prioritizing action, not as a precise financial forecast.

Q: What skills should sustainability teams develop to capture value in this evolving landscape? A: The highest-value skills combine financial literacy with climate science understanding. Specific capabilities in demand include: TCFD/ISSB/CSRD reporting frameworks, climate scenario analysis using NGFS scenarios, financed emissions calculation (PCAF methodology), physical risk assessment, transition plan development, and internal audit/controls for sustainability data. Professionals who bridge the gap between sustainability teams and finance/risk functions command premium compensation, with senior climate risk roles at financial institutions offering $200,000 to $400,000 total compensation in 2025.

Q: Will the assurance requirement for sustainability reporting converge toward reasonable assurance globally? A: The trajectory strongly favors convergence toward reasonable assurance, but the timeline varies by jurisdiction. The EU plans to transition from limited to reasonable assurance by 2028. The IAASB's International Standard on Sustainability Assurance (ISSA 5000), finalized in late 2024, provides a global framework accommodating both levels. Reasonable assurance requires substantially more testing, evidence gathering, and internal control evaluation, increasing assurance costs by 50-100% compared to limited assurance. Organizations should begin building the data quality and internal controls infrastructure now to be ready when requirements elevate.

Sources

• Verdantix. (2025). Climate Risk Technology Forecast 2025-2030: Market Sizing and Competitive Landscape. London: Verdantix.
• European Financial Reporting Advisory Group. (2024). European Sustainability Reporting Standards: Implementation Guidance. Brussels: EFRAG.
• Network for Greening the Financial System. (2025). NGFS Climate Scenarios: Technical Documentation, Version 5. Paris: NGFS Secretariat.
• CDP. (2025). Global Climate Disclosure Progress Report 2025. London: CDP Worldwide.
• PwC. (2025). Global ESG Reporting Survey: State of Readiness Across Industries. London: PricewaterhouseCoopers.
• Deloitte. (2025). Cost of Climate Compliance: Multi-Jurisdictional Reporting Requirements Survey. London: Deloitte Touche Tohmatsu.
• International Auditing and Assurance Standards Board. (2024). ISSA 5000: General Requirements for Sustainability Assurance Engagements. New York: IAASB.