Summary Under the proposed Cloud and AI Development Act (CADA), the aggregated baseline permit is a strategic administrative tool designed to accelerate data centre deployment within designated "acceleration zones." As established in Article 13(2), this permit covers the permits and administrative authorisations commonly required for data centre projects within the specific zone. Crucially, it excludes two categories: installation-specific permits (unique to a particular project) and grid connection permits. This mechanism allows Member States to front-load environmental and planning assessments, aiming to reduce the total permit-granting procedure to a maximum of 12 months for comprehensive applications, as mandated by Article 13(5).

Detail

The proposed Cloud and AI Development Act (CADA), COM(2026) 502 final, seeks to address the EU's critical compute capacity deficit by streamlining the regulatory environment for data centres. A cornerstone of this strategy is the creation of data centre acceleration zones (Article 10). Within these zones, the proposal introduces the aggregated baseline permit, a mechanism that shifts the permitting burden from individual operators to the Member State for general, zone-wide requirements.

Legal Basis and Scope of Coverage

The legal foundation for this instrument is Article 13(2) of the CADA proposal. The text explicitly defines the scope:

"For each designated acceleration zone, Member States shall prepare and issue an aggregated baseline permit authorising the deployment of data centres in that acceleration zone. This aggregated baseline permit shall cover the permits and administrative authorisations required for the data centre projects located within the acceleration zone, excluding installation-specific permits."

This provision fundamentally changes the permitting workflow. Instead of an operator conducting a full environmental impact assessment (EIA) and spatial planning review for every new facility, the Member State must perform these assessments at the zone level before the permit is issued. Article 13(3) reinforces this by stating that before issuing the aggregated baseline permit, Member States "shall carry out all necessary procedures and assessments, including any relevant environmental assessments, planning procedures and evaluations applicable at the level of the acceleration zone."

Recital 41 of the explanatory memorandum provides further context on the legislative intent. It clarifies that data centre projects in these zones are to be treated as strategic projects under the forthcoming Regulation on speeding-up environmental assessments. The recital states:

"Member States shall establish an aggregated baseline permit reflecting the specific characteristics of each identified acceleration zone. That aggregated baseline permit issued by public authorities should cover the permits commonly required for such activities within the area, excluding the grid connection permits."

Consequently, the coverage of the aggregated baseline permit is broad but geographically and technically bounded. It encompasses the regulatory hurdles that are common to any data centre operating within that specific geographic footprint. While the text does not provide an exhaustive list of every covered permit, the phrase "permits commonly required" implies standard authorisations such as:

  • Spatial planning and building permits for standard data centre structures within the zone's designated footprint.
  • General environmental assessments covering the cumulative impact of the zone's capacity.
  • Water abstraction and wastewater discharge authorisations that are generic to the zone's infrastructure and do not require project-specific modification.
  • Heat utilisation and recovery authorisations applicable to the zone's general design.

Explicit Exclusions: What Remains the Operator's Responsibility

The aggregated baseline permit is not a "blanket" approval. The proposal deliberately carves out specific, high-risk, or highly variable authorisations that must be handled on a project-by-project basis.

1. Installation-Specific Permits The most significant exclusion is found directly in Article 13(2) and reiterated in Article 13(4). The text states that data centres in acceleration zones are "required to obtain additional permits only for activities falling outside the aggregated baseline permit."

This means that if a specific project deviates from the standard characteristics assumed in the zone's baseline assessment, the operator must secure separate authorisations. For instance:

  • If a project proposes a novel cooling technology not covered by the zone's general environmental assessment.
  • If the project involves structural modifications that exceed the baseline parameters.
  • If the project requires specific waste management solutions unique to its operational profile.

Article 13(4) confirms this by stating: "Data centres deployed in acceleration zones shall be required to obtain additional permits only for activities falling outside the aggregated baseline permit referred to in paragraph 2."

2. Grid Connection Permits A critical exclusion highlighted in Recital 41 is the grid connection permit. The recital explicitly notes that the baseline permit excludes "grid connection permits."

This distinction is vital for project planning. While Article 10(2) requires Member States to analyse the energy needs of acceleration zones and ensure network development plans account for this demand, the actual legal right to connect a specific facility to the electricity grid is not granted by the baseline permit. Operators must still navigate the grid connection queue, negotiate technical agreements with transmission or distribution system operators (TSOs/DSOs), and obtain the necessary connection authorisations independently. The baseline permit facilitates the planning for grid capacity but does not replace the connection authorisation.

Interaction with Permitting Timelines

The introduction of the aggregated baseline permit is inextricably linked to the accelerated timelines proposed in CADA. Article 13(5) mandates that administrative applications for data centres in these zones be processed efficiently, setting a strict cap on the duration of the procedure:

"The permit-granting procedure for data centre projects deployed in data centre acceleration zones shall not exceed 12 months, from the moment a comprehensive application has been submitted."

Because the heavy lifting of zone-level compliance (environmental, spatial, general building) is completed by the state via the baseline permit, the 12-month clock primarily applies to the installation-specific permits and the final integration of the project. This creates a two-tiered reality:

  1. Zone Level: The Member State completes assessments upfront (pre-application phase).
  2. Project Level: The operator submits a comprehensive application for site-specific authorisations, which must be resolved within 12 months.

Strategic Project Status

Furthermore, Article 13(1) establishes that data centre projects deployed in acceleration zones are considered "strategic projects" within the meaning of the Regulation on speeding-up environmental assessments. This status grants them access to a dedicated toolbox for accelerated environmental assessments. However, the baseline permit itself does not bypass these assessments; rather, it ensures that the zone-level assessments are completed before the permit is issued, thereby preventing delays during the individual project application phase.

What this means for you

For in-house counsel, compliance officers, and project developers in the data centre sector, the aggregated baseline permit represents a significant shift in risk management and project scheduling.

1. Shift in Compliance Burden You will no longer need to budget for the full cost of general environmental and spatial planning assessments for every new site within an acceleration zone. However, you must rigorously verify that your specific project design aligns with the characteristics assumed in the aggregated baseline permit. If your design deviates, you trigger the need for installation-specific permits, which can reintroduce delays and costs. Your due diligence must include a line-by-line comparison of your technical specifications against the zone's baseline coverage.

2. Grid Connection Remains a Critical Bottleneck Do not assume that securing a baseline permit guarantees power availability. Since Recital 41 explicitly excludes grid connection permits, your compliance team must continue to manage relationships with grid operators independently. You must secure grid connection agreements in parallel with your baseline permit application. Failure to do so could result in the 12-month permitting clock expiring before power is available, potentially stalling the project.

3. Monitoring Zone-Specific Baselines As Member States designate acceleration zones under Article 10, you must monitor the specific characteristics of each zone's aggregated baseline permit. One zone's baseline may cover waste heat reuse requirements, while another's may not. The "commonly required" permits will vary by Member State and zone. Your legal team must treat each zone's baseline permit as a distinct legal instrument with its own scope of coverage.

4. Documentation and Record-Keeping Maintain clear records of which permits are covered by the baseline and which are installation-specific. In the event of a regulatory audit or dispute, you must be able to demonstrate that any additional permits sought were genuinely "installation-specific" and not a duplication of zone-level requirements that should have been covered.

Common misconceptions

Misconception 1: The aggregated baseline permit replaces all permitting requirements. Reality: No. It only covers permits "commonly required" in the zone. Article 13(2) and Article 13(4) explicitly exclude installation-specific permits. Operators must still apply for these separately if their project deviates from the zone's standard profile.

Misconception 2: The 12-month permitting timeline applies to the entire project lifecycle, including grid connection. Reality: The 12-month limit in Article 13(5) applies to the permit-granting procedure for the data centre project itself. Since Recital 41 excludes grid connection permits from the baseline, the timeline for securing power may extend beyond this 12-month window, depending on national grid connection queues and technical constraints.

Misconception 3: Member States can use the baseline permit to bypass environmental assessments. Reality: No. Article 13(3) requires Member States to carry out all necessary procedures and assessments, including environmental assessments, before issuing the aggregated baseline permit. The permit is the result of these assessments, not a substitute for them.

Misconception 4: All data centres automatically qualify for the baseline permit. Reality: The permit applies only to data centres deployed in designated "acceleration zones" (Article 10). Data centres outside these zones remain subject to standard national permitting procedures. Additionally, the permit covers only the common requirements; unique projects still face specific hurdles.

Related

This is general information about a draft EU regulation, not legal advice.