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Climate Risk & Transition Finance

Climate risk and transition finance have become foundational to financial risk management, regulatory compliance, and capital allocation in a decarbonizing global economy. Climate risks include both physical hazards such as extreme weather events and chronic environmental changes, and transition risks arising from regulatory shifts, technology disruption, and investor expectations toward sustainability. Transition finance enables companies and financial institutions to support climate-aligned strategies while ensuring a just and inclusive economic transformation. This glossary entry explores the dimensions of climate-related risks, financial instruments, disclosure regimes, and supervisory frameworks relevant to the integration of climate finance into institutional and market-level decision-making.

climate risktransition riskphysical riskcarbon pricingclimate financeTCFDISSBESG investinggreen taxonomysustainable financenet-zero targetsclimate litigationstranded assetsscenario analysisgreen bondsinternal carbon costclimate regulationGFANZclimate disclosurejust transition

What Is Climate Risk?

Climate risk refers to the potential financial losses or operational disruptions resulting from climate change and society’s response to it. It includes physical risks from environmental damage and transition risks from shifts in policies, technology, or consumer behavior related to decarbonization.

Physical Risks

These are climate-related events such as hurricanes, wildfires, floods, or chronic impacts like sea-level rise. They pose risks to infrastructure, supply chains, real estate, and agriculture—affecting both insurance liabilities and asset valuations.

Transition Risks

Transition risks result from regulatory changes, market shifts, and technological advancements as economies move toward net-zero. They affect business models, compliance costs, and investor sentiment—especially in carbon-intensive industries.

Types of Transition Risks

These include policy risk (e.g., carbon taxes, emissions caps), legal risk (e.g., climate-related lawsuits), reputational risk (e.g., greenwashing accusations), and market risk (e.g., demand shifts toward low-carbon products).

Scenario Analysis and Climate Stress Testing

Banks and insurers conduct climate scenario analysis to assess resilience under various decarbonization pathways. Climate stress tests are now integrated into regulatory oversight, especially under 1.5°C and 2°C warming scenarios.

Carbon Pricing and Internal Carbon Costs

External carbon pricing tools like carbon taxes and emissions trading schemes (ETS) aim to monetize climate externalities. Internal carbon pricing is increasingly used by corporations to align investment decisions with transition risks.

Disclosure Frameworks (TCFD, ISSB)

Disclosure standards such as TCFD and ISSB promote transparency around climate governance, risk strategy, and financial impacts. These frameworks are becoming mandatory in many jurisdictions and influence investor decisions.

ESG Integration and Climate Alignment

Environmental, Social, and Governance (ESG) strategies now prioritize climate alignment. Investors seek climate-resilient portfolios by assessing emissions intensity, science-based targets, and climate scenario alignment.

Green Taxonomies and Classification Systems

Green taxonomies—like the EU Sustainable Finance Taxonomy—define sustainable economic activities to counter greenwashing and direct capital toward environmentally sound investments across sectors.

Sustainable Finance Instruments

Instruments include green bonds, sustainability-linked loans, transition bonds, climate equity indices, and voluntary carbon markets. These tools are structured to incentivize emissions reductions and energy efficiency improvements.

Net-Zero Commitments and Transition Pathways

Many institutions and states commit to net-zero emissions by 2050. Transition finance enables credible pathways with interim milestones, measurable KPIs, and sector-specific decarbonization strategies.

Transition Finance Principles and Guidelines

Initiatives such as the Climate Bonds Standard and GFANZ outline taxonomies, verification mechanisms, and reporting principles for credible transition finance aligned with climate science and transparency goals.

Climate Risk in Portfolio Management

Asset managers address climate risk through portfolio rebalancing, exclusionary screening, shareholder engagement, and integration of geospatial, emissions, and ESG data into asset valuation and credit analysis.

Stranded Assets and Fossil Fuel Exposure

Fossil fuel-related assets may lose value due to climate policy or demand shifts. Identifying and managing stranded assets is essential to reducing financial instability and aligning portfolios with long-term transition trends.

Impact on Credit Ratings and Valuation

Rating agencies increasingly consider climate risk in their assessments. Firms with high climate exposure and poor adaptation plans face credit downgrades and valuation discounts by institutional investors.

Regulatory and Supervisory Oversight

Supervisory bodies such as the ECB, Bank of England, and central banks globally now require climate risk assessment in capital adequacy, solvency tests, and risk disclosure frameworks for banks and insurers.

Data Sources and Climate Analytics

Effective climate risk analysis requires emissions data (Scope 1, 2, and 3), climate models, satellite imagery, and third-party ESG ratings. Data comparability and standardization remain key challenges across sectors.

Climate-Related Litigation Risk

Climate lawsuits target companies and governments for misrepresentation, negligence, or failure to meet climate targets. Legal rulings are increasingly shaping fiduciary duties and accelerating disclosure improvements.

Just Transition Considerations

A just transition ensures that decarbonization is inclusive, minimizing social disruption. It prioritizes worker reskilling, energy equity, and international climate justice in vulnerable economies and communities.

Sector-Specific Exposure and Transition Risk

Industries like energy, transport, manufacturing, and agriculture face unique climate exposures. Sector-specific pathways combine innovation, regulation, and capital investment to align with global emissions targets.

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