ACER publishes today its Opinion on the draft regional lists of proposed hydrogen projects of common interest (PCIs) and projects of mutual interest (PMIs).

PCIs were introduced by the 2013 TEN-E Regulation. PCIs are infrastructure projects which benefit from accelerated permitting procedures and funding as they are identified as key contributors to achieving the EU’s energy and climate objectives, as set by the European Green Deal.

The TEN-E revision (2022) introduced the concept of PMIs. These are projects promoted by the EU in cooperation with third countries and are recognised as enabler of the energy transition (and therefore also benefit of accelerated permitting procedures).

Under the TEN-E Regulation, ACER:

• Provides the Regional Groups with input during the assessment of candidate projects in coordination with National Regulatory Authorities (NRAs) and

• assesses the draft regional lists and provides an Opinion on the consistent application of the criteria and the cost-benefit analysis (CBA) across regions.

What’s new?

This year, the Commission will adopt the first PCIs/PMIs list since the 2022 revision of the TEN-E Regulation. For the first time, the list includes hydrogen infrastructure as an eligible PCI category. The hydrogen sector holds considerable potential for shaping the future energy landscape. Its introduction as a PCIs/PMIs category has resulted in the submission of numerous hydrogen projects for PCI/PMI status.

In our Opinion, we delve into the 2023 PCIs/PMIs selection process, pointing out challenges faced within it and providing recommendations for the future selection rounds (happening in 2025).

What are the key findings?

ACER’s Opinion identifies three key priorities:

• Identifying the needs: identifying hydrogen infrastructure needs poses its own specific complexities. As the hydrogen industry is in its early stages, assessing the future demand is difficult. Identification of needs would benefit from a more advanced methodology with more precise data inputs. ACER recommends Regional Groups dedicate more effort to tailor a robust process that anticipates the hydrogen sector’s growth.

• Creating an effective selection methodology: developing a selection methodology that takes into consideration the unique uncertainties and specificities of the hydrogen demand and supply, needs to be a priority. ACER recommends synchronizing the finalisation of the Ten-Year Network Development Plan (TYNDP) process with a start of the PCIs/PMIs selection process and incorporate a hydrogen-specific CBA (see ACER Opinion on the draft ENTSOG CBA methodology of hydrogen infrastructure projects). ACER also recommends adopting an approach which considers various scenarios, aligned with the EU targets, to ensure a more comprehensive project assessment.

• Ensuring greater transparency and data availability: ACER highlights the need for greater transparency in the application of the selection methodology for candidate projects. Sharing results transparently with Regional Group members promotes a shared understanding and enables informed decision-making. ACER observes also other challenges of this process, such as the unavailability of project-specific CBA results and the limited competence of National Regulatory Authorities in hydrogen, that prevents ACER to make a comprehensive assessment under the current TEN-E Regulation criteria.

ACER concludes in its Opinion that is unable to assess the consistent application of the foreseen selection criteria and the cost-benefit analysis of all candidate projects as outlined above.

What are the next steps?

ACER’s Opinion calls for improvements in the next PCIs/PMIs selection process (happening in 2025), namely:

• more transparency;

• more precise methodologies and coherency in their application; and

• timely synchronization between the TYNDP process and the PCIs/PMIs selection process.

As ACER acknowledges these questions are adding complexity, it believes addressing them in the next PCIs/PMIs selection process is key to build a robust and future-proof hydrogen sector.

Access the Opinion (annex).

See also our Opinion on the proposed electricity PCIs/PMIs, published today.

Today, ACER releases the 2023 report on the security of EU electricity supply.

The report looks into four main areas:

• lessons learnt from the energy crisis;
• implementation status of the EU adequacy framework;
• capacity mechanisms;
• other national measures to address security of supply.

The report provides recommendations on improving Europe’s security of EU electricity supply framework.

What are the report’s key findings?

• Europe’s integrated electricity and gas markets sheltered Member States during the energy crisis from price shocks and enhanced their security of supply.
• The implementation of the adequacy framework is uneven across the EU, potentially leading to unfair cross-border competition.
• Harmonised adequacy assessments are a key tool to assess security of supply risks. It is imperative to bring the European Resource Adequacy Assessment (ERAA) up to standard.
• Total EU costs of capacity mechanisms doubled since 2020 to €5.2 billion in 2022, further increasing by another 40% in 2023.
• Capacity mechanisms largely support fossil-fuels (coal and gas) power plants, potentially undermining the shift to a low-carbon economy.
• Non-domestic EU capacity providers are still unable to compete on an equal footing with domestic resources in capacity mechanism.
• There is scope for improving the design of incentives and penalties in capacity mechanisms to ensure delivery of the service.
• The proliferation of uncoordinated measures to address security of supply, beyond capacity mechanisms,  risk fragmenting the integrated EU electricity market; further streamlining of the European process for approving capacity mechanisms and guidance on the type of measures suitable to cope with exceptional situations is needed.

What are the next steps?

ACER will present the key messages of the security of EU electricity supply report at its webinar on 11 October 2023.

High-level panellists Catharina Sikow-Magny (DG-ENER), Christian Zinglersen (ACER) and Tim Schittekatte (Florence School of Regulation) will discuss the findings of the report and address key questions on the topic.

Register here.

Access the Security of EU electricity supply report.

Dive into ACER's informative infographic.

Explore the monitoring data on security of electricity supply.

ACER publishes today an Opinion on the European Network of Transmission System Operators for Gas' (ENTSOG's) draft cost-benefit analysis (CBA) methodology for hydrogen infrastructure.

What is the ENTSOG’s CBA methodology and why it is important?

ENTSOG is required by the TEN-E Regulation (2022) to draft the CBA methodology for hydrogen infrastructure projects.

ENTSOG’s CBA methodology should allow for a comparison between the costs and expected benefits of the infrastructure projects in a clear and unbiased way. It is a useful tool for decision-makers to understand the merits of hydrogen infrastructure projects.

In particular, the project-specific CBA assessments are used to evaluate projects in:

• the European ten-year network development plans (TYNDPs);

• the selection process of projects of common interest (PCIs); and

• decisions on cross-border cost allocation (CBCA) of PCIs.

What’s in the ACER Opinion?

ACER’s Opinion:

• Reviews ENTSOG’s development and consultation process that led to the draft methodology.

• Assesses whether the draft CBA methodology is compliant with the TEN-E Regulation and its consistency with other CBAs methodologies.

• Provides ENTSOG with recommendations that need to be considered before submitting the draft CBA methodology to the European Commission for approval (expected by the end of 2023).

What does ACER recommend? 

ACER concludes that the draft CBA methodology for hydrogen infrastructure projects largely aligns with the requirements outlined in the TEN-E Regulation.

However, ACER recommends ENTSOG to consider improvements in the following areas:

• Making CBA results more understandable to project evaluators by adding examples of the application of the CBA methodology to fictional hydrogen infrastructure projects.

• Adapting the hydrogen reference networks.

• Strengthening clustering rules and aligning them with ACER’s position paper (towards greater consistency of cost benefit analysis methodologies) while allowing some flexibility in the implementation for the next TYNDP 2024.

• Improving the consistency with other CBA methodologies foreseen in the TEN-E Regulation (e.g. in reference to parameters such as the social discount rate (SDR), the timeline of analysis and the use of residual value).

• Enhancement of the CBA indicators to ensure they are fit-for-purpose. More clarity is needed on how dual assessments are performed and for which indicators.

• Improved assessment of the security of supply impacts. Different values for the costs of disruption for natural gas (CoDG) and for hydrogen (CoDH) should be used.

• Application of the CBA methodology for all TYNDP projects.

What are the next steps?

ACER’s recommendations aim to improve the CBA methodology, making it more effective and transparent in evaluating the merits of hydrogen infrastructure projects.

In line with the TEN-E Regulation, ENTSOG is required to take into account ACER’s recommendations before submitting an adapted version of the methodology to the Commission for approval (by the end of 2023).

Stay tuned for further developments in hydrogen infrastructure such as ACER’s upcoming Opinion on the draft regional lists of proposed hydrogen PCIs.

Access the Opinion. 

ACER invites you to the 7th REMIT (Regulation on Wholesale Energy Market Integrity and Transparency) Forum – REMIT II: Improving integrity and transparency in wholesale energy markets.

The REMIT Forum is a yearly event bringing together ACER and its stakeholders to discuss the implementation and potential evolution of REMIT, including topics like transaction reporting, data quality, and market surveillance.

When?

On Tuesday 5th December 2023, from 9.00 to 16.30 CET.

Where?

Online.

2023 Forum explores the main changes the REMIT revision would bring

In March 2023, the European Commission proposed to amend the REMIT Regulation. The proposal came as a response to the high energy prices experienced in 2021 – 2022 and aims to align the scope of REMIT with the evolving market dynamics.

2023 REMIT Forum will focus on the main changes this revision would bring, including:

• Expanded scope of data reporting.
• Extension of the scope of REMIT’s market abuse provisions to wholesale energy products that are also financial instruments.
• Harmonization of fines across National Regulatory Authorities (NRAs).
• Reinforced cooperation between energy and financial authorities.
• Strengthened ACER oversight over Registered Reporting Mechanisms (RRMs) and Inside Information Platforms (IIPs) to improve the collection of inside information and market transparency.
• Enhanced role of ACER in complex cross-border cases with a European dimension.
• Permanent extension of ACER’s power on the implementation of the Liquefied Natural Gas (LNG) price assessment and benchmark.

Read more and register to the event.