Blar i NORCE vitenarkiv på forfatter "Midttømme, Kirsti"

Viser treff 1-6 av 6

    • Differences in Direct Geothermal Energy Utilization for Heating and Cooling in Central and Northern European Countries 

      Nordgård-Hansen, Ellen Marie; Fjellså, Ingvild Firman; Medgyes, Tamás; Guðmundsdóttir, María; Pétursson, Baldur; Miecznik, Maciej; Pająk, Leszek; Halás, Oto; Leknes, Einar; Midttømme, Kirsti (Peer reviewed; Journal article, 2023)
      Geothermal energy has emerged as an alternative heating source that can replace fossil energy. This mature technology is already in use all over Europe, but there are significant differences in its use between European ...

    • DigiMon Final Report 

      Nøttveit, Arvid; Midttømme, Kirsti; Stork, Anna; Lien, Martha; Puts, Hanneke (ACT DigiMon (NORCE);D4.9, Research report, 2023)
      "DigiMon Final Report” summarizes the ACT DigiMon project. The overall objective of the DigiMon project was to “accelerate the implementation of CCS by developing and demonstrating an affordable, flexible, societally ...

    • Digital Monitoring of Co2 Storage Projects (Digimon) 

      Nøttvedt, Arvid; Midttømme, Kirsti; Lien, Martha; Puts, Hanneke; Stork, Anne (Journal article, 2021)
      With an overall objective to “accelerate the implementation of CCS by developing and demonstrating an affordable, flexible, societally embedded and smart Digital Monitoring early-warning system”, the DigiMon project aims ...

    • Lessons learned after one-year of use of a highly efficient neighbourhood in Norway 

      Alonso, Maria Justo; Line, T.; Næss, Erling; Ramstad, Randi Kalskin; Breuhaus, Peter Helmut Herbert; Midttømme, Kirsti (Peer reviewed; Journal article, 2019)
      2020Park is an innovative installation in Stavanger, Norway. This installation provides heating and cooling via a ground source heat pump (GSHP). The system combines eight 220m deep boreholes, with an air to brine heat ...

    • Performance study and life-cycle cost analysis of a ground-source heat-pump system in a commercial building in Norway 

      Risinggård, Vetle Kjær; Sivertsen, Ove; Thisted, Ulrik; Midttømme, Kirsti (Peer reviewed; Journal article, 2022)
      High-performance systems are a prerequisite for profitable borehole thermal-energy storage. This paper presents performance measures for a system operating at a seasonal performance factor of 4.5 and evaluates the life-cycle ...

    • Quantification of time-varying groundwater flow in boreholes in fractured crystalline rock using long-term distributed temperature sensing 

      Kvalsvik, Karoline; Ramstad, Randi Kalskin; Holmberg, Henrik; Midttømme, Kirsti (Peer reviewed; Journal article, 2022)
      Quantification of groundwater flow is an important factor for several applications, such as water supply, boreholes for energy extraction/storage and drainage and flood prevention projects. In this study, distributed ...