Østergaard, Poul Alberg, and Pedro Cabrera. 2026. “Sustainable Energy Planning With Sustainable Aviation Fuels, Low-Energy Buildings, Decarbonisation, Micro-Hydro and PV”. International Journal of Sustainable Energy Planning and Management 48 (March). Aalborg, Denmark:1-4. https://doi.org/10.54337/ijsepm.11428.