# SLB involvement in Havstjerne carbon storage project

> Live situation record from CLSTR: https://clstr.news/situations/slb-involvement-in-havstjerne-carbon-storage-project
> Updated: 2026-08-31T00:00:00.000Z. Sources: 21. Developments: 2.

SLB has been selected as the strategic reservoir partner for the Havstjerne carbon storage project in the Norwegian North Sea. Operated by Harbour Energy in consortium with Stella Maris CCS, the project is a large-scale offshore development intended to serve industrial emitters throughout Europe.

SLB will provide technology and engineering services during the concept and front-end engineering and design (FEED) phases. Through its OneSubsea joint venture, the company will coordinate an integrated scope including underground reservoir analysis, injection well design, subsea infrastructure, and CO2 monitoring plans. This work aims to establish the technical, cost, and schedule basis required for a final investment decision.

## Timeline

### 2026-08-31: SLB to acquire Kelvion for $4.1 billion to expand AI data center cooling

SLB is acquiring German thermal management specialist Kelvion for $4.1 billion to expand its data center cooling capabilities for the growing AI infrastructure market.

16 sources. https://clstr.news/cluster/slb-to-acquire-kelvion-for-34b-to-expand-data-center-cooling

### 2026-08-25: SLB selected as strategic partner for Havstjerne carbon storage project

SLB has been named the strategic reservoir partner for Norway’s Havstjerne carbon storage project, providing integrated engineering and technology services for the North Sea offshore development.

5 sources. https://clstr.news/cluster/slb-selected-as-strategic-partner-for-havstjerne-carbon-storage-project

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Cite as: SLB involvement in Havstjerne carbon storage project. CLSTR, https://clstr.news/situations/slb-involvement-in-havstjerne-carbon-storage-project