Summary Under the proposed Cloud and AI Development Act (CADA), data centre projects located in designated "acceleration zones" benefit from a streamlined "aggregated baseline permit" that covers zone-level authorisations. However, this permit is not a blanket approval for every aspect of a specific facility. Article 13(4) explicitly mandates that data centres must still obtain additional permits for any activities falling outside the scope of the baseline permit. Crucially, installation-specific permitsβ€”such as those for unique structural designs, specific water abstraction volumes, or grid connectionsβ€”remain mandatory. Operators must secure these individual authorisations to ensure full legal compliance before construction or operation begins.

Detail

The Cloud and AI Development Act (CADA), as proposed in COM(2026) 502 final, introduces a targeted regulatory framework to accelerate the deployment of data centre capacity across the European Union. A central pillar of this framework is the designation of "data centre acceleration zones" under Article 10 and the subsequent issuance of an "aggregated baseline permit" for these zones under Article 13. This mechanism is designed to reduce administrative fragmentation and shorten permitting timelines, with the proposal aiming for a maximum processing time of 12 months for comprehensive applications within these zones.

However, the efficiency of this framework relies on a precise understanding of the boundaries of the aggregated baseline permit. It is not a "one-size-fits-all" approval that eliminates all subsequent regulatory hurdles for individual projects. Instead, it functions as a strategic, zone-level authorisation that covers permits and administrative authorisations commonly required for data centre projects within that specific geographic area.

The Scope of the Aggregated Baseline Permit

According to Article 13(2) of the CADA proposal, Member States are obligated to prepare and issue an aggregated baseline permit for each designated acceleration zone. This permit is designed to cover the permits and administrative authorisations required for data centre projects located within the zone. Crucially, the text specifies that this coverage applies to requirements applicable at the level of the acceleration zone itself.

Before issuing this permit, Member States must carry out all necessary procedures and assessments, including any relevant environmental assessments, planning procedures, and evaluations applicable at the zone level (Article 13(3)). This ensures that the broad environmental and spatial planning impacts are assessed collectively for the zone, rather than repetitively for every individual project that might be built there.

What Remains Uncovered: Installation-Specific Permits

The most significant limitation of the aggregated baseline permit is explicitly defined in Article 13(4). The provision states:

"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."

This clause establishes a clear legal division between zone-level permitting and project-level permitting. While the baseline permit handles the generic, zone-wide requirements (such as general environmental impact assessments for the zone or broad spatial planning permissions), it does not cover "installation-specific permits."

Installation-specific permits refer to authorisations that are unique to the particular technical, operational, or structural characteristics of an individual data centre facility. These are activities that cannot be pre-approved at the zone level because they depend on the specific design and operational parameters of the individual operator. Examples of such permits include:

  • Grid Connection Permits: As explicitly noted in Recital 41, the aggregated baseline permit covers permits commonly required for such activities "excluding the grid connection permits." Securing the physical and legal connection to the electricity grid remains a separate, critical permitting hurdle that must be addressed by the individual operator.
  • Specific Building Permits: While the baseline permit may cover general spatial planning, detailed building permits for the specific architectural design, structural integrity, and fire safety systems of the individual facility remain necessary.
  • Specific Water and Waste Permits: Permits for water abstraction or wastewater discharge tailored to the exact volume and chemical composition of the cooling systems used by that specific data centre are required if these specific parameters were not fully resolved at the zone level.
  • Noise and Emission Permits: Permits specific to the operational profile, noise emissions, and thermal output of the individual facility.

The Process for Remaining Permits

For these installation-specific activities, the standard national permitting procedures apply, unless otherwise accelerated by other provisions of the CADA or national law. The CADA does not abolish the need for these specific technical checks; rather, it aims to ensure that the "baseline" layer of bureaucracy is handled upfront and collectively. This allows investors to have greater certainty about the general viability of a site while still undergoing necessary, project-specific technical reviews.

It is also worth noting that Article 13(1) links data centre projects deployed in acceleration zones to the toolbox established under the Regulation on speeding-up environmental assessments (referenced as Regulation (EU) 2026/XXX in the proposal). This means that while installation-specific permits are still required, the procedures for obtaining them may benefit from accelerated environmental assessment tools, provided the projects are considered strategic projects under that separate legislative framework.

What this means for you

For cloud service providers, data centre operators, and investors planning to deploy capacity in EU acceleration zones, understanding the distinction between the aggregated baseline permit and installation-specific permits is vital for accurate project scheduling, risk management, and budgeting.

  1. Do Not Assume Full Clearance: Receipt of an aggregated baseline permit for your chosen acceleration zone does not mean your specific project is fully permitted. You must still conduct a detailed gap analysis to identify which installation-specific permits remain outstanding for your specific technical design.
  2. Plan for Grid Connections Early: Recital 41 explicitly excludes grid connection permits from the aggregated baseline permit. Securing grid access is often the most critical bottleneck for data centre deployment. You must initiate separate, direct negotiations and permitting processes with transmission system operators (TSOs) and distribution system operators (DSOs) in parallel with your reliance on the baseline permit.
  3. Engage with Single Information Points: Article 12 establishes Single Information Points (SIPs) for data centre operators in acceleration zones. These SIPs are tasked with assisting operators throughout the entire lifecycle of the project. Use the SIP to clarify exactly which installation-specific permits are required for your particular technical design, ensuring you do not miss any niche regulatory requirements.
  4. Monitor National Implementation: While CADA sets the EU-wide framework, the exact definition of what falls "outside" the baseline permit may vary slightly depending on how Member States define their zone-level assessments and what they include in their aggregated baseline permits. Engage early with national competent authorities to understand the specific scope of the baseline permit in your target jurisdiction.
  5. Budget for Dual Permitting Costs: Your financial models should account for the costs associated with obtaining installation-specific permits. While the baseline permit reduces administrative burden and uncertainty for zone-level issues, it does not eliminate the technical and legal costs of project-specific compliance.

Common misconceptions

Misconception 1: The aggregated baseline permit replaces all building and operational permits. Reality: No. As per Article 13(4), it only covers zone-level requirements. Installation-specific permits for activities falling outside this scope are still mandatory for every individual data centre project.

Misconception 2: Grid connection permits are included in the baseline permit. Reality: No. Recital 41 explicitly states that the aggregated baseline permit covers permits commonly required "excluding the grid connection permits." Grid access remains a separate, critical permitting hurdle that operators must secure independently.

Misconception 3: Data centres in acceleration zones are exempt from environmental assessments. Reality: No. Article 13(3) requires that all necessary procedures and assessments, including environmental assessments applicable at the zone level, be carried out before the baseline permit is issued. Furthermore, specific environmental permits for installation-specific activities (e.g., specific water usage or noise levels) may still be required under Article 13(4).

Misconception 4: The 12-month permit limit applies to installation-specific permits as well. Reality: The 12-month limit in Article 13(5) applies to the "permit-granting procedure for data centre projects deployed in data centre acceleration zones," which primarily refers to the comprehensive application leading to the baseline permit and associated zone-level approvals. Installation-specific permits may be subject to different national timelines, although the CADA encourages efficient and timely processing for all procedures.

Related

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