Cost-Benefit Analysis in practice: experts’ views on key issues and integrating EE1st (Enefirst +)

Cost-Benefit Analysis in practice: experts’ views on key issues and integrating EE1st (Enefirst +)

🎙 IEECP Climate and Energy Hub 👥 197 📅 February 10, 2026 ⏱ 103 min 👁 42 📄 expert opinion 🧭 2026-08-15
Available in: English (current) Français

Keywords

cost-benefit analysisenergy efficiency firstEIBENTSO-EACER

Summary

This webinar, organized by the ENEFIRST Plus project, focuses on the practical application of Cost-Benefit Analysis (CBA) in the context of the Energy Efficiency First (EE1st) principle. The session begins with an introduction to the project and the policy background, emphasizing the role of CBA in implementing EE1st as outlined in the Energy Efficiency Directive. The main content features three expert presentations: Davide Sartori from the European Investment Bank (EIB) discusses the bank’s approach to CBA for energy efficiency projects, including financial and economic analysis, key benefits, and methodological challenges. Franck Dia Wagoum from ENTSO-E presents the perspective of transmission system operators on CBA, likely addressing grid planning and the integration of demand-side resources. Andreas Graf from ACER provides the regulatory viewpoint, focusing on the role of national regulatory authorities and the application of CBA in network planning. The webinar includes audience interaction through polls and Q&A, and the presentations are available on the project’s platform. The overall theme is how to integrate EE1st into existing CBA practices to ensure fair comparison of energy efficiency and demand-side options with supply-side alternatives.

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Critical Evaluation

Value of the Information & Strength of the Argument

The webinar provides valuable insights from institutional experts with direct experience in applying CBA. The EIB presentation offers a detailed explanation of the bank’s methodology, including the distinction between financial and economic analysis, the types of benefits considered, and the challenges faced, such as double counting and energy price volatility. The argumentation is based on practical experience and references to official guidelines, lending credibility. However, the transcription is incomplete, and the presentations from ENTSO-E and ACER are not fully captured, limiting the depth of the discussion. The value lies in the practical, real-world perspective, but the lack of detailed technical content in the transcription reduces its overall impact.

Scientific Rigor, Source Quality, Title Accuracy

The webinar demonstrates scientific rigor through the involvement of established institutions (EIB, ENTSO-E, ACER) and references to official methodologies, such as the EIB’s Economic Appraisal Manual and the European Commission’s shadow cost of carbon. The sources cited are credible and relevant. The title accurately reflects the content, focusing on expert views on key CBA issues and integrating EE1st. The presentation is well-structured, with clear explanations of concepts and challenges. However, the transcription is incomplete, and the lack of detailed data or citations in the text limits the ability to fully assess the rigor. The webinar is more of an expert discussion than a peer-reviewed analysis, but it maintains a high standard of professional expertise.

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Title / Content Match

The title accurately reflects the content: a webinar on cost-benefit analysis practice, with expert views on key issues and integrating the Energy Efficiency First principle.

Quality & Reliability

7/10

The webinar features recognized experts from EIB, ENTSO-E, and ACER, providing practical insights into CBA application. The content is grounded in institutional experience and references official methodologies, but it is not peer-reviewed and lacks detailed technical depth in the transcription.

Key Moments

Cited Sources

Concurring Sources

Contribution & Novelties

The webinar provides a practical, expert-driven perspective on applying CBA to energy efficiency projects, highlighting the integration of the EE1st principle. It offers insights from major European institutions, which is valuable for practitioners and policymakers. The discussion of methodological challenges, such as double counting and price volatility, adds depth. However, the content is not entirely novel, as it builds on existing CBA frameworks and guidelines.

Pour aller plus loin :

  • Energy Efficiency First principle — Overview of the EE1st principle and its policy context.
  • European Investment Bank Economic Appraisal Manual — Detailed methodology for CBA used by the EIB.
  • European Commission Guide to Cost-Benefit Analysis — Comprehensive guide for CBA of investment projects, referenced by the speaker.

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Radar Profile

The radar profile shows a balanced performance across all dimensions, with slightly higher scores in information quantity and reliability, reflecting the expert-driven content and institutional backing. The technical level is moderate, suitable for a professional audience but not highly specialized.

Reliability 7/10