Why Europe is doing this
§5 of 6 · ~2 min read
Three forces converge: regulation, sovereignty, governance.
Regulation
European industrial data exchange has moved from optional to mandatory across automotive, freight, pharmaceuticals, and energy. The Data Act sets the baseline for fair, machine-readable, policy-governed access to industrial data, with statutory rules that override contractual workarounds. The Corporate Sustainability Reporting Directive forces value-chain emissions and workforce data upstream into corporate reports — the 2026 Omnibus narrowed the scope but the supply-chain pull-through survived. The Corporate Sustainability Due Diligence Directive extends the same logic to human-rights and environmental risk. None of these can be satisfied by a contract and an SFTP server.
Sovereignty
“EU sovereign” is a procurement requirement, not a slogan. If the governance layer runs on infrastructure controlled by a non-EU hyperscaler, the sovereignty claim collapses. Three US companies control 65% of Europe’s cloud services market. European institutions are already acting: the Commission has called foreign technology dependence a strategic risk, France is replacing Microsoft Teams across its civil service with a sovereign alternative, and Schleswig-Holstein has migrated 44,000 government inboxes to open-source alternatives. For industries built on sensitive supply-chain data, who controls the infrastructure is no longer abstract.
Governance
No single commercial vendor was going to build the reference implementation, and no national agency would have been trusted to do it alone. The Eclipse Foundation became the venue: a Belgian non-profit, member-governed, with bylaws that cap any single legal entity at no more than half the elected board seats and require super-majorities to ratify a specification. The Eclipse Dataspace Working Group hosts the protocol, the reference connector, and (from February 2026) the automotive code base used by Catena-X.
Sources
- Data Act: Regulation (EU) 2023/2854, generally applicable since 12 September 2025.
- CSRD / Omnibus: Corporate Sustainability Reporting Directive; scope narrowed by Omnibus I Directive (EU) 2026/470 (March 2026) to companies above 1,000 employees / €450M turnover.
- CS3D: Corporate Sustainability Due Diligence Directive (EU) 2024/1760, single application date 26 July 2029.
- Davos sovereignty remarks: European Commission VP Henna Virkkunen, WEF, January 2026.
- Schleswig-Holstein migration: 44,000 government inboxes migrated to open-source alternatives (state press release pending citation).
- EU cloud market share: Three US companies hold 65% of Europe’s cloud services market (Cloud and AI Development Act context).
- Eclipse Dataspace Working Group: Launched 5 December 2023 under the Eclipse Foundation (Belgian non-profit).
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