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Summary of Security of Clean Energy Transitions Report by the International Energy Agency

Core Content

The International Energy Agency (IEA) has published a report titled Security of Clean Energy Transitions, commissioned by Italy during its G20 presidency. The report explores the evolving nature of energy security in the context of global clean energy transitions and the path to net-zero emissions. It outlines seven key principles to guide international collaboration and ensure a secure, affordable, and sustainable energy future.

Main Viewpoints

• Energy security is becoming more complex as countries shift from fossil fuels to renewables and digital systems, requiring new strategies to address emerging risks.
• Clean energy transitions are essential for achieving climate goals and reducing emissions, but they also introduce new security challenges.
• Energy efficiency is identified as the "first fuel" for clean energy transitions, offering cost-effective solutions for reducing demand and enhancing security.
• Integration of wind and solar into power systems is crucial, but it requires flexibility and robust infrastructure to manage variability in supply.
• Diversification of low-carbon technologies is key to reducing reliance on any single energy source and enhancing resilience.
• Modernisation of oil security systems and energy markets is necessary to adapt to new energy realities and maintain stability.
• New risks such as cyberattacks, climate change, and critical mineral supply chains must be addressed through enhanced resilience and international cooperation.
• Inclusive and people-centred transitions are vital to ensure energy access, reduce poverty, and support economic diversification in producer economies.

Key Information

Overview of the Report

• The report is part of the IEA's efforts to support G20 collaboration on energy security, especially in light of the 2014 Brisbane Principles.
• It highlights the importance of energy security in the context of the global shift towards net-zero emissions.
• The report was prepared by the IEA's Directorate of Energy Markets and Security (EMS) and supported by the Italian Ministry of Economic Development.

Seven Principles for Clean Energy Security

1. Prioritise energy efficiency

   • Energy efficiency is a cost-effective way to reduce demand and enhance security.
   • It supports emissions reductions and the electrification of end-uses.
   • The report recommends increasing the rate of energy intensity improvements to 4% per year by 2030.

2. Secure integration of wind and solar in power systems

   • Wind and solar are the fastest-growing sources of electricity generation and must be integrated effectively.
   • Flexibility in power systems is essential to manage variability in supply.
   • The Net Zero Roadmap calls for annual additions of 630 GW of solar PV and 390 GW of wind by 2030.

3. Diversify the portfolio of low-carbon generation technologies

   • A diverse mix of low-carbon technologies enhances energy security.
   • Hydropower, nuclear, and other dispatchable sources are critical to system flexibility.
   • The report highlights the need for investment in both new and existing low-carbon technologies.

4. Ensure the cost-effective use of existing energy infrastructure

   • Existing infrastructure must be utilised efficiently to support clean energy transitions.
   • Retrofitting fossil fuel plants to use low-carbon fuels like hydrogen and ammonia can enhance their role in the energy mix.
   • Policies should promote the repurposing of infrastructure and its sustainable use.

5. Modernise oil security systems

   • Oil markets face increasing volatility and concentration risks.
   • The IEA's oil emergency response system remains critical but must be updated to reflect new energy realities.
   • Transparent and competitive energy markets are essential to accommodate both traditional and emerging security concerns.

6. Prepare for new and emerging risks to energy security

   • Risks such as cyber threats, climate change, and critical mineral shortages must be addressed.
   • Resilience of global supply chains and digital infrastructure is crucial.
   • The report recommends enhancing digital security and climate resilience in energy systems.

7. Promote people-centred and inclusive transitions

   • Energy transitions must be inclusive to ensure public support and social equity.
   • Enhancing energy access and affordability is key to reducing poverty and supporting economic diversification in producer economies.
   • The report calls for a "whole-of-government" approach to energy efficiency and clean energy transitions.

Additional Highlights

• The Net Zero Roadmap by the IEA outlines the need for a rapid scale-up of renewables, especially solar and wind, to meet climate goals.
• The G20 Principles on Energy Collaboration were updated to reflect the changing energy landscape and include a broader focus on energy security.
• Digitalisation and smart grids are essential for enhancing system flexibility and resilience.
• Critical minerals such as lithium, cobalt, and rare earth elements are vital for clean energy technologies, and their supply chains need to be strengthened.
• Climate change poses increasing risks to energy infrastructure, requiring investments in weather-proofing and resilience measures.

Conclusion

The report underscores the need for a comprehensive, collaborative, and inclusive approach to securing the clean energy transition. By focusing on energy efficiency, renewable integration, technological diversity, and resilience against new threats, G20 countries can ensure a stable, sustainable, and equitable energy future.