2024-12-29-IEA-通过分散的电力系统赋予乌克兰权力-乌克兰到2030年增加分布式能源使用的路线图（英）_87页_7mb

Summary of "Empowering Ukraine Through a Decentralised Electricity System"

Core Content

This report, published by the International Energy Agency (IEA), outlines a roadmap for Ukraine to increase the use of distributed energy resources (DERs) as a means to rebuild and modernise its power sector by 2030. The document is particularly relevant in the context of Russia's ongoing attacks on Ukraine's energy infrastructure since the full-scale invasion in February 2022, which have significantly damaged the country's power generation and transmission systems.

Main Points

• Ukraine's Power Crisis: Since 2022, Russia has destroyed or damaged nearly two-thirds of Ukraine's dispatchable power generation capacity. This has led to frequent power outages and rolling blackouts, especially in the winter months. The IEA estimates a 6 GW power deficit for the 2024/2025 winter, with potential for this to persist through 2025/2026.

• Need for Decentralisation: The report highlights that decentralised energy systems, supported by DERs such as solar PV, wind, batteries, and small modular gas turbines, offer a more resilient and cost-effective solution. These technologies can be deployed quickly, are flexible, and help reduce the vulnerability of the power system to targeted attacks.

• Long-Term Objectives: Ukraine's 2030 National Energy and Climate Plan (NECP) and 2050 Energy Strategy aim for a decarbonised and integrated power system with European markets. The report suggests that a diverse mix of DERs can support these long-term goals by increasing renewable energy deployment and enhancing system flexibility.

• Cost-Effectiveness of DERs: The IEA analysis shows that while the initial investment for DER deployment is higher than for traditional gas-fired generation, the long-term cost savings from reduced fuel expenses and electricity imports make DERs a more viable option. A more diversified DER scenario could reduce annual system costs by up to 6.3% with enhanced interconnection to Europe.

• System Flexibility: Ukraine's power system has historically relied on coal and nuclear for baseload power, leading to a lack of flexibility. The report stresses that increasing the share of variable renewable energy (VRE) and deploying flexible DERs is essential to manage demand variations and integrate renewable sources effectively.

Key Recommendations

1. Create a Vision for a Decentralised Power System: Develop a comprehensive strategy for DERs that aligns with Ukraine's near-term recovery and long-term goals, including resilience, decarbonisation, and affordability.

2. Improve the Regulatory Framework: Address regulatory and administrative barriers that hinder DER deployment. Tariff reforms can encourage consumer participation and better demand management.

3. Reform Electricity Markets: Adjust market design to accommodate DERs and ensure price signals reflect system needs. Removing market distortions and introducing temporal and locational granularity can guide investment toward a cost-optimal technology mix.

4. Strengthen Transmission and Distribution Coordination: Enhance the capacity and coordination of distribution system operators (DSOs) and transmission system operators (TSOs). This includes building the necessary infrastructure and frameworks for DER integration.

5. Establish Clear Technical Requirements: Update grid codes and standards to ensure the quality and reliability of DERs. This includes forecasting behind-the-meter resources and setting minimum performance standards during fault conditions.

6. Enhance Asset Visibility and Cybersecurity: Develop robust data infrastructure and cybersecurity measures to monitor and control DERs. Smart grid technologies and virtual power plant (VPP) models can improve system security and consumer participation.

7. Set Legislative and Financial Foundations: Create supportive legislative and financial instruments to enable large-scale DER deployment. This includes blending public, donor, and private funds and supporting regional and municipal investments.

Conclusion

The report underscores that Ukraine's power system must transition to a more decentralised model to address immediate power shortages and support long-term decarbonisation goals. By leveraging DERs, Ukraine can enhance its energy security, system resilience, and economic stability. The recommendations provide a structured approach for policymakers, regulators, and stakeholders to implement this transformation effectively.

Key Information

• Main Authors: Craig Hart, Talya Vatman, Theresa Gebhardt
• Contributors: Floris van Dedem, Ottavia Valentini, John Fennelly, and others from various international organisations
• Modeling Work: Performed by Craig Hart
• IEA Members and Associations: Includes 32 member countries, 13 association countries, and Ukraine as an association country
• Note on Data Availability: Due to the ongoing invasion, much of Ukraine's energy data is restricted. The report uses publicly available sources for its analysis.

Policy and Strategic Importance

The roadmap is designed to help Ukraine manage both the immediate crisis and long-term transformation of its energy system. It calls for a coordinated effort across sectors and stakeholders, with a focus on regulatory alignment, market reform, and infrastructure development to support the widespread adoption of DERs.