Summary As proposed in COM(2026) 502 final, the Cloud and AI Development Act (CADA) establishes two definitive capacity milestones to secure Europe's digital future: by 2030, the EU must at least triple its current data centre capacity, and by 2035, the Union's computing capacity should fully meet its needs. These targets are not merely quantitative; they are conditional on prioritising energy-efficient technologies and ensuring sustainable, geographically balanced deployment across Member States to reduce strategic dependencies on third-country providers.

Detail

The proposed Cloud and AI Development Act (CADA) represents a strategic shift from viewing computing infrastructure as a mere technical asset to recognising it as a critical resource for the Union's economic security, sovereignty, and competitiveness. The proposal, introduced by the European Commission on 3 June 2026, directly addresses the "limited and geographically concentrated availability of computing capacity" that currently forces European enterprises to route critical workloads through foreign hyperscaler infrastructure.

Specific Objective No 1: The Quantitative Roadmap

The core of CADA's capacity strategy is enshrined in Specific Objective No 1 of the Legislative Financial and Digital Statement accompanying the proposal. This objective sets a clear, time-bound trajectory for the expansion of the EU's digital infrastructure:

  • The 2030 Milestone (Intermediate Objective): The proposal states that "by 2030, the EU should at least triple its current data centre capacity." This target is explicitly described as an "intermediate objective" designed to address the immediate structural imbalances and capacity gaps that hinder the EU's competitiveness. Crucially, the proposal mandates that this expansion must be achieved by "prioritising energy-efficient technologies in new installations." This ensures that the rapid growth driven by AI workloads does not come at the expense of the Union's climate goals.
  • The 2035 Milestone (Final Objective): The long-term vision extends to 2035, by which time the proposal aims for the computing capacity in the EU to "meet its needs." The explanatory memorandum clarifies that the aim is to "reach the needed capacity by 2035, while ensuring balanced geographic deployment across Member States." This target acknowledges that while tripling capacity by 2030 is a necessary step, the ultimate goal is to eliminate the capacity deficit entirely, ensuring that European businesses and researchers have broad access to high-capacity, next-generation computational resources without reliance on external providers.

These targets are driven by the recognition that the Union's limited data centre capacity poses a "significant threat to its ability to benefit from the digital transformation and adopt AI-driven solutions." The current landscape is characterised by a "pronounced dependence on a limited pool of third-country providers," with the market share of EU providers having dropped from 29% in 2017 to 15% in 2022. CADA seeks to reverse this trend by creating a robust domestic ecosystem.

Mechanisms for Achievement: Acceleration Zones and Strategic Projects

To translate these high-level targets into reality, CADA introduces specific legislative mechanisms in Title III of the proposal, focusing on removing bottlenecks in deployment.

Data Centre Acceleration Zones (Article 10) Article 10 is the primary engine for achieving the 2030 and 2035 targets. It requires Member States to designate at least one "data centre acceleration zone" within their territory where data centre capacity is being deployed. These zones are designed to facilitate faster deployment through streamlined permitting and infrastructure planning.

When designating these zones, Member States must consider a comprehensive set of factors to ensure sustainability and grid readiness:

  • The available and future power grid capacity and the possibility of on-site clean energy generation.
  • The available and future network connectivity capacity.
  • The ability of the zone to support the reuse of waste heat.
  • Measures to accelerate the granting of necessary permits.
  • The preference for reusing brownfield sites over greenfield sites.
  • The ability to function sustainably, preventing environmental impacts and supporting climate resilience.

Furthermore, Article 10(2) mandates that Member States conduct a comprehensive analysis of the energy needs of these zones and review it at least every three years. This analysis must feed into national network development plans to ensure timely grid connections, addressing a critical bottleneck where data centre projects often face delays due to grid capacity constraints.

Monitoring the Capacity Gap (Article 15) To ensure the targets are being met, Article 15 establishes a robust monitoring mechanism. The Commission is tasked with identifying and monitoring:

  • The compute capacity available in the Union, including edge computing.
  • The volume of demand for data centre capacity.
  • The size of the capacity gap and underserved areas.

This monitoring allows the Commission to identify areas that could be designated as acceleration zones and to make recommendations to Member States to address identified gaps. The proposal notes that this monitoring will be used to inform possible recommendations and to review the digital decade targets set under Decision (EU) 2022/2481.

Sustainability and Efficiency Requirements The proposal is explicit that capacity expansion must not come at the cost of environmental sustainability. Specific Objective No 1 emphasises "innovative and sustainable technologies." This is operationalised in Article 11, which requires Member States to use the key performance indicators (KPIs) specified in Delegated Regulation (EU) 2024/1364 when setting sustainability requirements for data centres deployed in acceleration zones.

It is important to note that these KPIs are defined in the Delegated Regulation, not enumerated directly in the CADA text itself. This ensures that the environmental standards remain up-to-date with the latest scientific and technical developments. The objective is to ensure consistent environmental standards, increase energy efficiency, and support the Union's broader climate, environmental, and sustainability goals.

What this means for you

For public-sector bodies, data centre operators, and investors, these targets represent a fundamental shift in the European digital landscape.

  1. Strategic Planning for Operators: Data centre operators should anticipate a regulatory environment that actively encourages deployment in designated acceleration zones. The proposal aims to reduce permitting times and streamline grid connections in these zones. Operators should align their investment strategies with the 2030 tripling target, ensuring that new installations prioritise the energy-efficient technologies mandated by the proposal.
  2. Public Procurement and Sovereignty: Public bodies must align their procurement strategies with the EU's goal of reducing dependence on third-country providers. As capacity expands, the availability of sovereign cloud options will increase. However, public bodies must also adhere to the Union cloud computing sovereignty framework (Title IV). Under Article 30, contracting authorities whose activities contribute to the preservation of public order must procure cloud services recognised as having Union assurance levels 2, 3, or 4. Even for non-critical activities, Union assurance level 1 is the minimum requirement.
  3. Regional Development: Local and regional authorities can play a pivotal role by identifying suitable locations for data centre acceleration zones. By engaging with national authorities on grid availability and waste heat reuse opportunities, regions can attract investment and facilitate the deployment of sustainable data centres, contributing to the 2030 and 2035 targets.
  4. Innovation and SMEs: Article 33 encourages Member States to monitor and report on the procurement of innovation in cloud and AI. Public bodies should aim to award at least 25% of relevant procurement to innovative SMEs. This creates significant opportunities for smaller, EU-based providers to participate in the growing cloud and AI market, supporting the broader objective of strengthening the Union's technological sovereignty.

Common misconceptions

  • "CADA mandates specific capacity numbers for each Member State."
    • Correction: CADA sets EU-wide targets (tripling by 2030, meeting needs by 2035) but does not prescribe specific capacity quotas for individual Member States. Instead, it requires Member States to designate acceleration zones and monitor their own progress, with the Commission identifying underserved areas and making recommendations.
  • "All data centres must be built by 2030."
    • Correction: The 2030 target is to at least triple current capacity. This is an intermediate goal. The full capacity to meet EU needs is targeted for 2035. The proposal acknowledges that deployment takes time and includes mechanisms like acceleration zones to speed up permitting and grid connection, but the final "meeting needs" milestone is 2035.
  • "Sustainability is secondary to capacity."
    • Correction: Sustainability is a core pillar. The proposal explicitly prioritises energy-efficient technologies in new installations and requires the use of specific key performance indicators (from Delegated Regulation (EU) 2024/1364) for sustainability in acceleration zones. The goal is to triple capacity through innovative and sustainable technologies, not despite them.
  • "The targets are voluntary."
    • Correction: While the targets are set at the Union level, the mechanisms to achieve them are binding. Member States are legally required to designate acceleration zones (Article 10), conduct energy analyses (Article 10), and use specific KPIs for sustainability (Article 11). The Commission has the power to monitor the capacity gap and make recommendations to address it.

Official sources

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