The global climate disclosure software market was valued at USD 3.0 billion in 2025. This market is expected to reach USD 15.1 billion by 2036, growing from USD 3.45 billion in 2026, at a CAGR of 15.9% from 2026 to 2036.

Key Highlights – Climate Disclosure Software Market

• The global climate disclosure software market is expected to reach USD 15.1 billion by 2036, at a CAGR of 15.9% from 2026 to 2036.
• North America accounts for the largest share of the global climate disclosure software market in 2026, holding around 40% of total revenue, driven by California's climate disclosure laws and a concentration of software vendors.
• Software and platforms represent the largest offering segment, while services, including implementation and advisory, account for a meaningful share.
• GHG and carbon accounting is the largest solution category, followed by disclosure and reporting management and climate risk and scenario analysis.
• Large enterprises are the primary adopters, though demand is expanding among mid-market companies drawn into value-chain and jurisdictional reporting requirements.
• The consolidation of the TCFD into the ISSB and the adoption of IFRS S2 across a growing number of jurisdictions are standardizing climate disclosure and driving demand for framework-aligned software.
• California's SB 253 and SB 261 are sustaining demand for emissions disclosure, assurance, and climate risk reporting even as mandatory reporting has narrowed in the European Union and at the U.S. federal level.
• Assurance requirements are increasing demand for audit-ready, controlled disclosure platforms that integrate sustainability and financial reporting.
• Artificial intelligence is automating data collection, framework mapping, and report generation, improving the efficiency of climate disclosure.

Global Climate Disclosure Software Market: Disclosure Standards, Assurance, and AI-Enabled Reporting Drive Market Growth

The climate disclosure software market comprises the software platforms and related services used by organizations to collect, measure, manage, report, and assure climate-related data in line with disclosure standards and frameworks. It spans greenhouse gas and carbon accounting, disclosure and reporting management, climate risk and scenario analysis, data collection and management, and assurance support, delivered predominantly through cloud and Software-as-a-Service models. Historically, companies prepared climate disclosures manually using spreadsheets and consultants, with limited controls, auditability, or comparability. Today, the convergence of disclosure standards, the extension of assurance requirements, and advances in artificial intelligence are driving organizations to adopt dedicated software to produce credible, audit-ready climate disclosures. Following the consolidation of the Task Force on Climate-related Financial Disclosures into the International Sustainability Standards Board in 2024, IFRS S2 has become the global baseline for climate-related disclosure, reinforcing demand for framework-aligned reporting software.

Global Convergence on ISSB Standards Sets the Disclosure Baseline

The convergence of climate disclosure frameworks is standardizing requirements and driving demand for software that maps data to global standards. The IFRS Sustainability Disclosure Standards, IFRS S1 and S2, issued by the ISSB in 2023, have established a global baseline for climate-related disclosure, and the Task Force on Climate-related Financial Disclosures was consolidated into the ISSB on 1 January 2024. Adoption is expanding rapidly: around 20 jurisdictions have adopted or finalized decisions to adopt the ISSB Standards, and more than 30 are incorporating them, with jurisdictions progressing toward adoption representing over 60% of global GDP, including Japan, Australia, Singapore, Hong Kong, Canada, the United Kingdom, and Brazil. This convergence reduces fragmentation but requires companies to map data to detailed standards, driving demand for software that supports framework alignment, data management, and reporting.

A Shifting Regulatory Landscape Sustains Demand Despite Narrowing Mandates

The regulatory landscape for climate disclosure has shifted, but demand remains resilient across jurisdictions and voluntary reporters. In the European Union, the 2025 Omnibus package reduced the scope of the Corporate Sustainability Reporting Directive by around 90%, limiting mandatory reporting to companies with more than 1,000 employees, while the U.S. Securities and Exchange Commission moved to rescind its federal climate disclosure rule. At the same time, California's SB 253 requires large companies to disclose emissions with third-party assurance from 2026, and SB 261 requires climate-related financial risk reporting, while the global spread of ISSB-aligned standards and voluntary commitments continues to expand demand. The net effect is fewer companies under any single mandate but deeper, assurance-grade requirements for those in scope, sustaining demand for climate disclosure software.

Assurance Requirements Drive Audit-Ready, Controlled Disclosure

The extension of assurance to climate disclosures is raising the bar for data quality and driving adoption of controlled, audit-ready software. California's SB 253 requires independent third-party assurance of emissions data, and jurisdictions adopting ISSB-aligned standards and the remaining scope of the CSRD are introducing limited and, over time, reasonable assurance requirements. Meeting these standards requires auditable data, documented methodologies, internal controls, and traceability that spreadsheets cannot provide. This is driving demand for disclosure management platforms that integrate sustainability and financial reporting, offered by providers such as Workiva, Diligent, and enterprise software vendors, and is aligning climate disclosure with the rigor of financial reporting.

Climate Risk and Scenario Analysis Broaden the Software Scope

Climate risk and scenario analysis are broadening the scope of climate disclosure software beyond greenhouse gas accounting. IFRS S2 and related frameworks require companies to disclose climate-related physical and transition risks and to assess resilience through scenario analysis, creating demand for climate risk analytics that combine physical hazard data, transition pathways, and financial impact modeling. Specialized providers such as Jupiter Intelligence and Sust Global, alongside financial data companies, supply climate risk data and analytics that integrate into disclosure platforms. As climate risk disclosure becomes a core requirement under ISSB-aligned standards and California's SB 261, climate risk and scenario analysis are becoming a significant and growing component of the market.

From Spreadsheets to Integrated Platforms and Enterprise Systems

The transition from manual processes to integrated platforms is reshaping adoption and vendor economics. Companies are replacing spreadsheets and fragmented tools with dedicated platforms that connect emissions data, disclosure workflows, and financial systems, and enterprise software vendors including SAP, Microsoft, and Workiva are embedding climate disclosure into core business and reporting processes. The market has attracted significant investment and consolidation, as carbon accounting, disclosure management, and climate risk capabilities are combined into broader platforms. This shift is increasing the software share of climate disclosure spending, improving data quality and auditability, and expanding recurring software revenue as organizations move toward continuous, system-integrated disclosure.

Artificial Intelligence Automates Data Collection, Mapping, and Reporting

Artificial intelligence is automating labor-intensive elements of climate disclosure and expanding the value of software platforms. AI is being applied to extract and structure data from documents and supplier responses, map data to disclosure frameworks, identify gaps, and draft narrative disclosures, reducing the manual effort required to prepare reports. Combined with digital reporting taxonomies for standards such as the European Sustainability Reporting Standards and ISSB, AI is enabling more efficient, structured, and machine-readable disclosure. As frameworks stabilize and AI capabilities mature, automation is expected to lower the cost of disclosure, broaden adoption among mid-market companies, and support the long-term growth of the market.

Market by Geography

North America Climate Disclosure Software Market

North America is the largest regional market, accounting for approximately 40% of the global climate disclosure software market in 2026. The region combines a concentration of leading software vendors with expanding disclosure requirements. California's SB 253 requires companies with revenues above USD 1 billion doing business in the state to disclose emissions with third-party assurance, and SB 261 requires climate-related financial risk reporting, creating demand even in the absence of a federal disclosure rule. A large base of corporations with voluntary commitments and investor and customer pressure is driving adoption of climate accounting, disclosure management, and climate risk software, reinforcing North America's position as the commercial core of the market.

Europe Climate Disclosure Software Market

Europe accounts for around 30% of global climate disclosure software market revenue in 2026, supported by mature sustainability reporting practices and structured disclosure standards. While the 2025 Omnibus package reduced the scope of the Corporate Sustainability Reporting Directive, larger in-scope companies remain subject to detailed European Sustainability Reporting Standards, including digital, machine-readable reporting requirements that drive demand for disclosure software. Europe hosts a concentration of climate and ESG software providers and consultancies, and continued voluntary reporting and value-chain requirements sustain demand for climate accounting, reporting management, and assurance support.

Asia-Pacific Climate Disclosure Software Market

Asia-Pacific is projected to be the fastest-growing regional market during the forecast period, driven by the rapid adoption of ISSB-aligned disclosure standards. Japan, Australia, Singapore, Hong Kong, and other markets are implementing mandatory climate-related disclosure based on IFRS S2, expanding the number of companies required to report and driving demand for framework-aligned software. As large listed companies and financial institutions across the region move to comply, and as suppliers face rising disclosure expectations from global customers, investment in climate disclosure and carbon accounting software is expected to grow strongly.

Latin America and Middle East & Africa Climate Disclosure Software Market

Latin America and the Middle East & Africa together account for the remaining share of the market. Brazil is among the first jurisdictions to mandate ISSB-aligned disclosure, driving adoption among large companies, while other Latin American markets are advancing sustainability reporting. In the Middle East & Africa, stock exchanges and regulators are introducing climate disclosure expectations, and large companies are adopting reporting software to meet investor and export-market requirements. Both regions are attracting global software vendors and consultancies supporting climate disclosure and assurance readiness.

Competitive Landscape

The global climate disclosure software market is competitive and fragmented, spanning carbon accounting and emissions management vendors, disclosure and reporting management providers, climate risk analytics firms, enterprise software companies, and sustainability consultancies. Participants compete on framework coverage, data quality and auditability, integration with financial and enterprise systems, climate risk capabilities, and industry expertise. Leading vendors are broadening from carbon accounting or reporting management into integrated platforms that combine emissions, disclosure, assurance, and climate risk, while specialized providers compete on climate risk analytics, assurance support, or specific frameworks.

A key competitive trend is the convergence of carbon accounting, disclosure management, and climate risk into integrated platforms, supported by artificial intelligence and integration with financial reporting systems. Enterprise software and reporting vendors such as SAP, Microsoft, Workiva, and Diligent are embedding climate disclosure into core reporting processes, while dedicated climate software providers differentiate through emissions data, framework depth, and analytics. Consolidation, partnerships, and investment are reshaping the landscape, and the emphasis on assurance and auditability is favoring providers that can deliver controlled, verifiable disclosure.

Key Players

The key companies operating in the global climate disclosure software market include:

• Persefoni
• Watershed
• Workiva Inc.
• Diligent Corporation
• Novata
• Greenstone+
• Position Green
• Sweep
• Normative
• Plan A
• Greenly
• IBM Corporation
• Microsoft Corporation
• Salesforce, Inc.
• SAP SE
• Sphera
• Cority
• Wolters Kluwer (Enablon)
• Benchmark Gensuite
• Nasdaq (Metrio)
• S&P Global (Sustainable1)
• FigBytes
• Emitwise
• Jupiter Intelligence
• Sust Global
• AuditBoard
• SGS SA
• Bureau Veritas
• DNV