# Data centers — geography, geopolitics, and sovereignty

How power, cables, territory, jurisdiction, and technology shape the geography and sovereignty of data centers.

Author: NiLu
Locale: en
Published: 2026-07-29
Updated: 2026-07-29
Canonical: https://blog.nilu.pro/en/blog/data-centers-geography-geopolitics-sovereignty/
Markdown: https://blog.nilu.pro/en/blog/data-centers-geography-geopolitics-sovereignty.md
JSON: https://blog.nilu.pro/en/blog/data-centers-geography-geopolitics-sovereignty.json

## In brief

- Electricity consumption, number of facilities, and compute capacity are not interchangeable metrics.
- Territorial policies respond to different constraints and do not form a universal recipe.
- Cable counts or data location alone do not prove resilience or sovereignty.
- Rules, announcements, and proposals must be separated from their enforcement and results.

## Contents

- [The geography of capacity](#a-geografia-da-capacidade)
- [Territorial strategies](#estrategias-territoriais)
- [Cables and connectivity](#cabos-e-conectividade)
- [Export controls](#controles-de-exportacao)
- [What sovereignty is](#o-que-e-soberania)
- [European Union, Abu Dhabi, and Brazil](#uniao-europeia-abu-dhabi-e-brasil)
- [Uncertainties](#incertezas)

<a id="a-geografia-da-capacidade"></a>

## The geography of capacity

Data centers concentrate in clusters. Power, electrical connection, fibre, cables, territory, permitting, capital, and ecosystem interact in the choice of location. [[1]](#ref-1)

In 2024, the IEA attributed 45%, 25%, and 15% of estimated data-center electricity consumption to the United States, China, and Europe. The metric is electricity, not GPUs, FLOPs, or usable compute capacity. [[1]](#ref-1)

<a id="estrategias-territoriais"></a>

## Territorial strategies

China structured the East Data, West Computing project to coordinate demand and industry in the east with power, climate, and territory in the west. Official indicators for racks, utilisation, and latency lack a definition sufficient for direct international comparison. [[2]](#ref-2)

Singapore used a pause and capacity selection to manage scarcity of land, power, and carbon. Ireland incorporated grid constraints and renewable additionality into policy for new projects. [[3]](#ref-3) [[4]](#ref-4) [[5]](#ref-5)

These cases illustrate different mechanisms. They do not represent a complete sample of the world, nor do they demonstrate that the policies produced all declared results.

<a id="cabos-e-conectividade"></a>

## Cables and connectivity

The ITU estimates that submarine cables carry more than 99% of international data traffic. Counting cables or landing stations alone does not measure resilience. [[6]](#ref-6)

It is necessary to consider lit capacity, physical and logical diversity, contracts, routing, repair, and failure scenarios. Failures, repairs, and unavailability are different metrics.

<a id="controles-de-exportacao"></a>

## Export controls

U.S. rules condition access to certain advanced-computing items by classification, destination, entity, end user, and use. The regime changes and must be consulted on the relevant date. [[7]](#ref-7)

The existence of the control does not measure enforcement, diversion, domestic substitution, or net impact. It also does not mean a uniform block for every country, company, or piece of equipment.

<a id="o-que-e-soberania"></a>

## What sovereignty is

Physical location is only one dimension. An operational analysis needs to ask: [[8]](#ref-8)

- where data and workloads sit;
- which jurisdictions reach provider and controller;
- who administers infrastructure and incidents;
- who controls keys;
- whether data and applications can migrate;
- whether chips, firmware, and software can be replaced;
- whether there is connectivity diversity;
- whether the service survives supplier rupture.

For that reason, “sovereign cloud” should not be accepted as a conclusion merely because it appears in the product name.

<a id="uniao-europeia-abu-dhabi-e-brasil"></a>

## European Union, Abu Dhabi, and Brazil

The European Union treats portability and switching as components of autonomy. CADA, presented in 2026, remains a proposal, and its targets are not equivalent to contracted or operational capacity. [[9]](#ref-9) [[10]](#ref-10)

Abu Dhabi announced a sovereign cloud in partnership with Microsoft and Core42. The announcement demonstrates institutional design, not audited integral autonomy. [[11]](#ref-11)

In Brazil, REDATA was also justified by strategic objectives, but proposed incentives do not demonstrate new capacity or national control. [[12]](#ref-12)

<a id="incertezas"></a>

## Uncertainties

There is no comparable global dataset of compute capacity. The real degree of sovereignty in commercial offerings, the effective resilience of cables, and the net impact of export controls remain incompletely measured.

## References

1. <a id="ref-1"></a>[IEA — Energy and AI (2025)](https://www.iea.org/reports/energy-and-ai). IEA. Accessed July 22, 2026.
2. <a id="ref-2"></a>[China SCIO / National Data Administration — East Data, West Computing progress (2024)](https://www.ncsti.gov.cn/kjdt/kjrd/qtrd_kjrd/202407/t20240723_172472.html). China SCIO. Accessed July 24, 2026.
3. <a id="ref-3"></a>[Singapore IMDA/EDB — Pilot Data Centre Call for Application (2022)](https://www.imda.gov.sg/resources/press-releases-factsheets-and-speeches/press-releases/2022/launch-of-pilot-data-centre---call-for-application-to-support-sustainable-growth-of-dcs). IMDA / EDB Singapore. Accessed July 24, 2026.
4. <a id="ref-4"></a>[Government of Ireland — Statement on the Role of Data Centres in Ireland’s Enterprise Strategy](https://enterprise.gov.ie/en/publications/publication-files/government-statement-on-the-role-of-data-centres-in-irelands-enterprise-strategy.pdf). Government of Ireland. Accessed July 24, 2026.
5. <a id="ref-5"></a>[CSO Ireland — Data Centres Metered Electricity Consumption 2025](https://www.cso.ie/en/releasesandpublications/ep/p-dcmec/datacentresmeteredelectricityconsumption2025/). Central Statistics Office Ireland. Accessed July 24, 2026.
6. <a id="ref-6"></a>[ITU — International Advisory Body on Submarine Cable Resilience: Working Groups Report 2026](https://www.itu.int/hub/publication/s-iab-wg-2026/). ITU. Accessed July 24, 2026.
7. <a id="ref-7"></a>[US BIS — Export Administration Regulations Part 740](https://www.bis.gov/regulations/ear/740). U.S. BIS. Accessed July 24, 2026.
8. <a id="ref-8"></a>[OECD — Data localisation trends and challenges](https://www.oecd.org/content/dam/oecd/en/publications/reports/2020/12/data-localisation-trends-and-challenges_d775fe8a/7fbaed62-en.pdf). OECD. Accessed July 24, 2026.
9. <a id="ref-9"></a>[European Commission — Data Act explained](https://digital-strategy.ec.europa.eu/en/factpages/data-act-explained). European Commission. Accessed July 24, 2026.
10. <a id="ref-10"></a>[European Commission — Cloud and AI Development Act (proposal, 2026)](https://digital-strategy.ec.europa.eu/en/library/proposal-cloud-and-ai-development-act-cada). European Commission. Accessed July 24, 2026.
11. <a id="ref-11"></a>[UAE Government — Abu Dhabi sovereign cloud and AI-native government strategy](https://u.ae/en/information-and-services/business/public-private-people-partnership/pppp/AI-enabled-digital-transformation-via-PPPP). UAE Government. Accessed July 24, 2026.
12. <a id="ref-12"></a>[Senado Federal — PL 278/2026: REDATA](https://www25.senado.leg.br/web/atividade/materias/-/materia/172786). Senado Federal. Accessed July 24, 2026.