2023

• Abrahamsen, Fredrik Ege; Ruud, Sturla Grina; Gebremedhin, Alemayehu. (2023) Assessing Efficiency and Environmental Performance of a Nearly Zero-Energy University Building’s Energy System in Norway. Buildings
  Academic article

2021

• Abrahamsen, Fredrik Ege; Ai, Yun; Cheffena, Michael. (2021) Communication Technologies for Smart Grid: A Comprehensive Survey. Sensors
  Academic literature review
• Abrahamsen, Fredrik Ege; Ai, Yun; Wold, Knut; Mohamed, Marshed. (2021) Free-space optical communication: From space to ground and ocean. IEEE potentials
  Academic article

2020

• Abrahamsen, Fredrik Ege; Ruud, Sturla Grina; Gebremedhin, Alemayehu. (2020) Moving toward a Sustainable Energy System: A Case Study of Viken County of Norway. Energies
  Academic article