世界经济论坛：净零行业转型所需的编排（EN）_25页_1mb

Summary of The Choreography Needed for Net-Zero Industry Transition

Core Content

This white paper outlines the challenges and necessary actions for achieving a global net-zero transition by 2050, emphasizing the need for coordinated efforts among public and private stakeholders to overcome systemic barriers.

Main Points

1. Gaps to 2030 – Realizing the Scale of the Challenge

• Global Emissions Context: Despite net-zero targets covering 85% of the global population, energy-related emissions increased in 2021, highlighting the urgent need for action.
• Industry Emissions: Industry accounts for 30% of global greenhouse gas emissions, and specific deliverables are needed from key sectors to stay on track for a 1.5°C pathway:
  • Steel: 70–113 (near-) zero-emission steel plants producing 280 million tonnes annually.
  • Trucking: 6–12 million zero-emission trucks, with 30–80% sales share in long-haul and 60–80% in urban/region duty cycles.
  • Aviation: 250–350 SAF plants producing 30–50 million tonnes of SAF to reach 10–15% share in aviation fuel.
  • Shipping: At least 200 deep-sea ZE ships and 10 large trade ports to support ZE fuels.
  • Concrete: 20+ commercial-scale CCUS facilities producing over 160 million m³ of concrete.
• Investment Needs: A total of $100–150 trillion in investment is required by 2050, with $500 billion invested in 2020 and $750 billion in 2021.
• R&D Funding: $90 billion in R&D funding is needed for emerging technologies by 2030, up from current spending of $25 billion.
• Circular Economy: Global circularity needs to double every decade, from 9% of economic activity in 2018 to 18% by 2030.

2. Obstacles Preventing Net-Zero Progress

• Lack of Incentives: Energy-intensive industries lack strong incentives to transition to low-carbon alternatives, especially when traditional models remain profitable.
• Policy and Regulation Gaps: Current policies fail to create a level playing field for transitioning industries, with regulatory and trade barriers hindering progress.
• Technology Uncertainty: The availability of critical technologies (e.g., CCUS, green hydrogen, SAF) is uncertain, and their development requires targeted strategies.
• Material and Infrastructure Shortages: Supply chain risks and insufficient infrastructure (e.g., for clean energy, CO₂ storage, hydrogen production) impede the transition.
• Insufficient Value Chain Collaboration: There is a lack of innovation and collaboration across value chains, which is essential for scaling low-carbon solutions.
• Investment Barriers: Investors are hesitant to support high-emitting assets or early-stage net-zero technologies due to long-term investment horizons, high upfront costs, and risk aversion.

3. Coalitions to Accelerate Net-Zero Technologies

• Need for Collaboration: Public and private actors must form coalitions to share the costs of developing and commercializing low-carbon technologies.
• Examples of Collaboration:
  • HYBRIT Initiative: A joint venture between SSAB, Vattenfall, and LKAB to produce fossil-free steel, backed by the Swedish government and EU Innovation Fund.
  • Upstream/Downstream Partnerships: Projects like Volvo’s collaboration with SSAB and Vattenfall to produce fossil-free cars using hydrogen-based steel.
• Green Corridors and Clusters: These can help scale net-zero technologies by aggregating demand and creating captive markets.
• Policy and Financial Support: Governments and institutions must provide de-risking mechanisms, carbon pricing, tax breaks, and green procurement to incentivize the transition.

Key Information

• Global Net-Zero Targets: Over 136 countries have set net-zero goals, and more than 1,000 companies have made Paris-aligned commitments, representing over $23 trillion in market cap.
• Investment Gap: Clean energy investment must reach $4 trillion annually by 2030, up from $750 billion in 2021.
• Fossil Fuel Subsidies: Global fossil fuel subsidies total $6 trillion per year, with G20 countries still allocating significant portions to fossil fuels.
• Climate Impact: The cost of inaction on climate change could reach 10–12% of global GDP by 2100, with the IMF projecting a 25% loss in its worst-case scenario.
• Corporate Readiness: Only one-third of global companies have set net-zero targets, and fewer than 1% have a climate action plan.
• Stakeholder Engagement: The paper highlights the importance of stakeholder capitalism and the need for collaboration across sectors, value chains, and regions.

Conclusion

Achieving a net-zero transition by 2050 requires a radical transformation of industries, supported by robust policy frameworks, investment mechanisms, and cross-sectoral collaboration. The current pace of progress is too slow, and the gap between ambition and implementation is widening. Addressing these challenges will demand a coordinated effort to unlock innovation, de-risk investment, and create the right incentives for all stakeholders.