SMRI Spring 2026 Technical Conference 27-28 April 2026 Edinburgh, UK Airengy Compressed Air Power Plant (CAPP) Site Selection, Considerations, and Updates D. Tapiero, T. Joshua, T. Koopmans, B. Colcombet &  & O. Yogev, 

SMRI Spring 2025 Technical Conference 28-29 April 2025 Wilhelmshaven, Germany Isothermal Compressed Air Energy Storage (I-CAES) in Solution Mined Salt Cavern O. Yogev, T. Koopmans, T. Joshua & D. Tapiero

Geology of the Netherlands second edition Edited by J. ten Veen, G.-J. Vis & J. de Jager Amsterdam University Press, 2025: 678-699 DOI: 10.5117/9789463728362_ch18 Susurface mineral resources Michiel J. van der Meulen, Joris J. Dijkstra, Tjeerd PF Koopmans, Hans S. Pietersen, Jelte Stam & Denise Maljers

5th EAGE Conference and Exhibition on Global Energy Transition - GET2024 EAGE Hydrogen and Energy Storage Conference Compressed Air Energy Storage (CAES): new possibilities for a seventies’ technology T.P.F. Koopmans & C. Faassen

SMRI Fall 2022 Technical Conference 26-27 September 2022 Chester, United Kingdom CAES 2.0 Compressed Air Energy Storage, the next generation T.P.F. Koopmans, C. Faassen, H. Hoekstra, S.J. Krogh & B. Brouard

SMRI Fall 2018 Technical Conference 24 - 25 September 2018 Belfast, Northern Ireland “To see or not to see, that’s the question” High Accuracy Sonar Measurements of the Oil-Brine Level in Gasoil Storage Caverns in Twente, the Netherlands T. Koopmans & F. Hasselkus

SMRI Fall 2017 Technical Conference 25 - 26 September 2017 Münster, Germany Enhancing well integrity in the Hengelo brine field Continuous improvement of well integrity in one of world’s largest brine fields T.P.F. Koopmans & A.M. den Hartogh

Bodem number 6 December 2013 Salt extraction for sustainable oil storage The use of salt caverns for the storage of oil reserves in Twente Tjeerd Koopmans & Remco Groenenberg

SMRI Fall 2012 Technical Conference 1-2 October 2012 Bremen, Germany The geological pathway towards the development of the Haaksbergen salt mining area in the eastern Netherlands T.P.F. Koopmans, M.J. Broos, M.C. van den Heuvel-Albers & A.M. den Hartogh

SMRI Fall 2010 Technical Conference 3-6 October 2010 Leipzig, Germany New insights into salt mining possibilities close to the eastern Netherlands regional Boekelo fault zone Tjeerd Koopmans, Marinus den Hartogh, & Maaike Broos

RO Magazine, June 2010 New opportunities for sustainable salt extraction in Twente TPF Koopmans, M. Broos & MC Albers

Geology of the Netherlands Edited by Th.E. Wong, DAJ Batjes & J. de Jager Royal Netherlands Academy of Arts and Sciences, 2007: 317–333 Surface mineral resources MJ van der Meulen, JW Broers, AL Hakstege, HS Pietersen, MWIM van Heijst & TPF Koopmans

Industrial Minerals – Resources, Characteristics and Applications Aardk. Mededel., 2003, 13, 19-30. Construction raw materials policy and supply practices in Northwestern Europe M.J. van der Meulen, T.P.F. Koopmans & H.S. Pietersen