2025 Grimsel Test Site Annual Newsletter is now available!

09/01/2026

The Grimsel Test Site (GTS) has published its eleventh newsletter (December 2025), which is available here. This issue provides an overview of ongoing activities, milestones, and future perspectives at GTS over the last year including:

An update on the Colloid Formation and Migration (CFM) experiment.
Smaller updates from the other projects: CIM, LTD, LSP, BOSSE, HOTBENT, GAST, MaCoTe, TOUGH, ACS, MUT and GME-2.
An overview of upcoming experiments: Porewater Intrusion Test, Porous Mortar Emplacement Project and Testing of Chemical Thermodynamic Models.

The newsletter also provides an update on Grimsel outreach and training activities for 2025 and some of what can be expected for next year. More information is available at www.grimsel.com.

2025 Grimsel Test Site Annual Newsletter is now available!

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