2024-12-22-世界经济论坛-不作为的代价_首席执行官应对气候风险指南（英）_58页_10mb

The Cost of Inaction: A CEO Guide to Navigating Climate Risk

1. Climate Inaction Severely Harms the Economy

• By 2100, global GDP could drop by up to 22% under unchecked climate change (>3°C pathway).
• Economic damages from climate disasters have surged to over $3.6 trillion since 2000.
• Inaction costs far more than global action; adaptation and mitigation could repay five to six times through avoided losses.

2. Corporate Costs of Global & Own Inaction

2.1 Physical Risks

• Climate change exposes businesses to disrupted operations, asset damage (up to 25% EBITDA at risk) and shifting costs.
• Companies often underestimate these risks and the positive ROI from adaptation (benefit-cost ratios: 2x to 20x).

2.2 Transition Risks

• Fossil-dependent companies face risks like asset write-downs (e.g., 35%+ upstream oil assets written down) and EBITDA losses (up to 50% from carbon pricing).
• Companies overestimate action costs but underestimate inaction risks.

3. Unlocking Growth through Climate Action

• Green technologies market valued at $14 trillion by 2030.
• Climate leaders gain advantages: lower regulatory risk, hiring/retention benefits, and access to sustainable finance.

4. CEO Guidebook: Managing Climate Risks

Step 1: Conduct Comprehensive Risk Assessment

• Measure physical and transition risks using scenario-based analysis.

Step 2: Manage Risks & Invest in Adaptation

• Decarbonize assets, engage suppliers, and invest early to avoid stranded assets.

Step 3: Pivot Business to Unlock Opportunities

• Reshape portfolios toward sustainable offerings and strategic partnerships.

Step 4: Monitor and Report Progress

• Disclose material climate risks and integrate governance into core operations.

5. Joint Corporate-Government Action

• Accelerate electrification, expand carbon pricing, and close adaptation finance gaps (e.g., $1 trillion/year needed by 2030).

Key Takeaways

• CEOs must embed climate risk management into strategy.
• While transition costs exist, early movers can leverage opportunities.
• Urgent action mitigates both physical and transition risks, safeguarding long-term resilience.