OSHEE Sustainability – Technical Advisor Services

• Analysis of the Quality of supply – current situation and recommendations for improvement;
• Analysis of DSO and TSO coordination in the energy system in conditions of increased participation from renewable energy sources and recommendations for better coordination;
• Report on the implementation of the Loss Reduction Plan 2024-2026;
• Plan for the development of the electricity distribution system 2025-2029

EVN Macedonia

Main scope of services:

• Analysis of the Quality of supply – current situation and recommendations for improvement, which includes the following sub-tasks:
  • Current legal framework in Macedonia regarding quality of supply
  • Continuity of delivery and continuity indicators (SAIDI, SAIFI, CAIDI)
  • Voltage quality
  • Commercial quality
  • Comparative analysis of the quality of supply with the distribution systems in the countries of the region
  • Proposals for the development of regulation in the field of quality of supply with special reference to the connection with the price methodology
• Analysis of DSO and TSO coordination in the energy system in conditions of increased participation from renewable energy sources and recommendations for better coordination of losses 2024-2026 including the following sub-tasks:
  • Flexibility – concept, definition, areas of coverage
  • Long-term and operational network planning
  • Requirements for generator units regarding connection
  • Flexibility of distribution energy resources (generators, batteries, EV chargers, etc)
  • Frequency management and provision of system services
  • Congestion management
  • Flexibility enabled by aggregators
  • Reactive power management and voltage regulation
• Report on the implementation of the Loss Reduction Plan 2024-2026 including the following sub-tasks:
  • Calculation of the current absolute relative losses and comparison with the approved losses from the 2024-2026 Loss Reduction Plan
  • Analysis of energy input, output and losses in 2024 by month and temperature dependence (HDD, CDD), compared to the baseline scenario
  • Analysis of input, output energy and losses in correlation with distribution production and consumer-producers
  • Report on the implementation of loss reduction measures from the approved Loss Reduction Plan 2024-2026
  • Conclusions and recommendations for further implementation of the Loss Reduction Plan 2024-2026
• Plan for the development of the electricity distribution system 2025-2029 including the following sub-tasks
  • Legislation, by-laws and other documents on which planning of the distribution system is based
  • Description and characteristics of an existing network
  • Consumption forecast
  • Losses in the distribution system
  • Methodology and criteria for evaluating investment projects
  • Distribution network planning tools
  • Distribution system development plan 2024-2028
  • Integration of renewable energy sources in the distribution system
  • Measurement and meters
  • Projects in the field of information technologies
  • Investments for infrastructure projects
  • Financial means and financial sources for the realization of the plan