Summary Under the proposed Cloud and AI Development Act (CADA), data centre operators deploying within designated acceleration zones face a harmonised, non-negotiable sustainability regime. Article 11(1) of the proposal explicitly mandates that Member States must set sustainability requirements based on the key performance indicators (KPIs) defined in Delegated Regulation (EU) 2024/1364, which implements the Energy Efficiency Directive. This removes national discretion to lower standards. Furthermore, Article 11(2) requires that the allocation and use of resources within these zones be conducted on fair, reasonable and non-discriminatory terms, specifically to prevent speculative reservation or foreclosure practices that could impede effective competition. Compliance is not optional; it is a prerequisite for deployment in these strategic areas.

Detail

The proposed Cloud and AI Development Act (CADA), COM(2026) 502 final, represents a significant shift in how the EU approaches the physical infrastructure underpinning its digital sovereignty. While the Act is primarily known for its cloud sovereignty framework, Title III establishes a rigorous mechanism to accelerate data centre deployment while ensuring environmental integrity. For technology leaders, architects, and investors, understanding the specific obligations within data centre acceleration zones is critical. These zones are the engine rooms of the EU's strategy to triple computing capacity by 2030, but they come with strict conditions.

The Legal Anchor: Article 11(1) and Delegated Regulation (EU) 2024/1364

The cornerstone of sustainability compliance in CADA is Article 11(1). This provision creates a direct, binding link between the new Act and existing EU energy efficiency legislation. The text of the proposal states:

"When setting sustainability requirements for data centres deployed in acceleration zones, Member States shall use the key performance indicators specified in Delegated Regulation (EU) 2024/1364 pursuant to Directive (EU) 2023/1791 under Annex II, from (a) to (n)."

This clause is precise and leaves no room for interpretation. It does not merely suggest that Member States "consider" energy efficiency; it shall use the specific KPIs. This effectively imports the technical standards of the Energy Efficiency Directive (EED) into the CADA framework for all projects within acceleration zones.

Delegated Regulation (EU) 2024/1364 establishes a common Union rating scheme for data centres. It defines a comprehensive set of indicators that measure the environmental footprint of data centre operations. By referencing Annex II, points (a) to (n) of this Delegated Regulation, CADA ensures that every data centre in an acceleration zone is measured against the same yardstick. These KPIs typically include:

  • Power Usage Effectiveness (PUE): The ratio of total facility energy to IT equipment energy, a primary metric for energy efficiency.
  • Water Usage Effectiveness (WUE): Measuring water consumption for cooling relative to IT energy use.
  • Carbon Usage Effectiveness (CUE): Assessing the carbon emissions associated with energy consumption.
  • Renewable Energy Share: The proportion of energy sourced from renewable sources.
  • Waste Heat Reuse: Metrics tracking the recovery and utilisation of waste heat for district heating or industrial processes.
  • Resource Efficiency: Indicators related to the circular economy, including the reuse of components and materials.

The implication for operators is profound. Sustainability is no longer a "nice-to-have" corporate social responsibility initiative or a marketing differentiator; it is a hard regulatory constraint. A data centre project that fails to meet these specific KPI thresholds would, as proposed, be ineligible for the streamlined permitting and support measures associated with acceleration zones. This harmonisation prevents a "race to the bottom," where Member States might otherwise compete for investment by relaxing environmental standards.

Preventing Market Distortion: Article 11(2) and Fair Allocation

While Article 11(1) addresses the technical sustainability of the infrastructure, Article 11(2) addresses the economic sustainability of the market. The proposal recognises that without safeguards, acceleration zones could be captured by dominant market players, leading to resource hoarding and stifled competition.

Article 11(2) mandates:

"Member States shall ensure that the allocation and use of resources within acceleration zones takes place on fair, reasonable and non-discriminatory terms and does not give rise to speculative reservation or foreclosure practices capable of impeding effective competition or the effective development or use of those zones."

This provision targets two specific anti-competitive behaviours:

  1. Speculative Reservation: This occurs when an entity secures land, grid capacity, or fibre connectivity without a genuine, immediate plan to deploy, effectively "banking" the resource for future use or to block competitors.
  2. Foreclosure Practices: Actions that prevent other market participants from accessing the necessary resources to develop their own projects.

The phrase "fair, reasonable and non-discriminatory" (FRAND) is a well-established principle in EU competition law, but here it is applied specifically to the allocation of physical infrastructure resources within these strategic zones. For SMEs and new entrants, this is a vital protection. It suggests that Member States must design their allocation mechanismsβ€”whether through auctions, direct allocation, or tenderingβ€”to ensure that resources are awarded based on the readiness and viability of the project, rather than the financial muscle to secure long-term reservations without immediate development.

The Broader Context: Integration with CADA and National Strategies

These requirements do not exist in a vacuum. They are part of a cohesive framework designed to balance speed with responsibility:

  • Article 10 (Designation): Before Article 11 applies, Member States must designate the acceleration zones themselves. This designation requires an analysis of energy needs and grid capacity (Article 10(2)), ensuring that the zones are viable from an energy supply perspective before sustainability KPIs are even applied.
  • Article 13 (Permitting): Data centres in acceleration zones benefit from a streamlined permitting process, with a maximum timeline of 12 months. However, this speed is contingent on compliance. The aggregated baseline permit issued under Article 13(2) will implicitly require proof of adherence to the Article 11 sustainability criteria.
  • Recital 39: The explanatory memorandum reinforces the intent, stating that the objective is to "ensure consistent environmental standards, increase energy efficiency and support the Union's broader climate, environmental and sustainability goals." It explicitly notes that these measures are designed to prevent speculative reservation of resources.

Practical Steps for Compliance

For operators planning to deploy in a CADA acceleration zone, the path to compliance involves several strategic steps:

  1. Adopt the KPIs Early: Do not wait for the national transposition of CADA. Immediately integrate the KPIs from Delegated Regulation (EU) 2024/1364 into your architectural design. This includes selecting cooling technologies (e.g., liquid cooling for lower PUE), power architectures, and renewable energy procurement strategies that align with the required thresholds.
  2. Prepare for Audits: The KPIs are not self-declared. Operators should be prepared to provide evidence, such as energy audits, water usage logs, and renewable energy certificates, to the national competent authority or the single information point designated under Article 12.
  3. Monitor Allocation Mechanisms: Engage with the Member State's designated single information point to understand the specific "fair, reasonable and non-discriminatory" mechanisms they will use. If you are an SME, ensure your application demonstrates immediate readiness to deploy to counter potential speculative claims by larger competitors.
  4. Track Legislative Evolution: While the current proposal references Delegated Regulation (EU) 2024/1364, the Commission has the power to update criteria. Stay informed about any future delegated acts that might refine the KPIs or the scope of Annex II.

What this means for you

For CTOs and Chief Architects

The mandate to use the KPIs from Delegated Regulation (EU) 2024/1364 fundamentally changes the design equation. You can no longer optimise purely for latency, cost, or performance. Sustainability metrics are now hard constraints. Your technical specifications must align with the specific PUE, WUE, and carbon intensity targets defined in the Delegated Regulation. This may necessitate a shift in technology choices, such as prioritising liquid cooling over air cooling, adopting direct current (DC) power distribution, or securing long-term Power Purchase Agreements (PPAs) for renewable energy. Failure to meet these KPIs could result in the denial of permits within the acceleration zone, rendering the project unviable.

For SMEs and Start-ups

Article 11(2) is a potential ally. The explicit prohibition on "speculative reservation" and "foreclosure practices" aims to level the playing field. In the past, large hyperscalers could secure vast tracts of land and grid capacity years in advance, locking out smaller competitors. Under CADA, Member States must ensure that resource allocation is based on merit and readiness. This offers a clearer path for SMEs to access critical infrastructure, provided they can demonstrate a viable project plan. However, the bar for sustainability remains high; you must meet the same KPIs as larger players, meaning investment in efficient technology is non-negotiable.

For Investors and Developers

The harmonisation of sustainability standards reduces regulatory uncertainty. You can now develop a "gold standard" data centre design that complies with EU-wide KPIs, making it easier to deploy across multiple Member States' acceleration zones without needing to re-engineer for local quirks. However, you must budget for the costs associated with achieving these high efficiency standards. The "fair, reasonable and non-discriminatory" allocation rules also introduce a new dynamic: you may face more transparent, competitive bidding processes for land and grid connections, rather than the opaque, relationship-driven deals of the past.

Common misconceptions

Misconception 1: Sustainability requirements are vague and left to Member State discretion. Reality: CADA is highly specific. Article 11(1) explicitly ties sustainability requirements to the KPIs in Delegated Regulation (EU) 2024/1364. Member States cannot invent their own lower standards or choose which KPIs to apply; they must use the EU-wide indicators listed in Annex II, points (a) to (n).

Misconception 2: Only large hyperscalers need to worry about acceleration zone rules. Reality: The rules apply to all data centre operators deploying in acceleration zones. SMEs must comply with the same KPIs. However, Article 11(2) offers specific protections against resource hoarding that disproportionately benefit smaller players by ensuring fair access to land and grid capacity.

Misconception 3: "Fair and non-discriminatory" means equal access for everyone. Reality: It does not mean every applicant gets resources. It means the process for allocating resources (land, power, fibre) must be transparent, based on merit, and free from speculative hoarding. It prevents a single entity from reserving more than it needs to block competition, but it does not guarantee a project approval if the project itself is not viable or compliant.

Misconception 4: These rules replace national environmental laws. Reality: CADA complements existing laws. The sustainability requirements are additional to national environmental protections. Member States must ensure compliance with applicable Union law, including energy efficiency and environmental protection rules. The KPIs in Delegated Regulation (EU) 2024/1364 are the minimum standard for acceleration zones, not a replacement for broader national regulations.

Misconception 5: The KPIs are just guidelines. Reality: The use of the word "shall" in Article 11(1) makes the use of these KPIs mandatory. They are the basis for setting the sustainability requirements for the zone. Non-compliance with these KPIs would likely disqualify a project from the acceleration zone status and its associated benefits.

Related

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