Applicability of the SAF operation – case study of a Czech registered business aircraft operator on flights within Europe

The aim of this paper is to develop a fundamental model for assessing the potential of Sustainable Aviation Fuel (SAF) utilization in business aviation. It investigates the feasibility and strategic integration of SAF within Czech registered business aircraft operator on flights within Europe, with a focus on its environmental and economic implications. The study evaluates the carriers’ networks by establishing two refueling strategies and identifying key factors for calculating emissions and costs. Specifically, the Minimum Refueling Strategy and Maximum SAF Refueling Strategy are analyzed. Through a thorough analysis, this research aims to offer actionable insights for aviation companies, highlighting the dual benefits of SAF in promoting both sustainability and cost efficiency. Current EU ETS regulations exempt operators emitting less than 10 000 tonnes of CO2 annually, a threshold many operators aim to stay below. However, as the EU intensifies its climate targets, smaller operators must anticipate greater regulatory and financial pressures related to emissions. This represents a pivotal move toward a more inclusive and stringent emissions trading system, aligned with sustainability goals. SAF adoption emerges as a promising solution for business aviation, as its use would significantly reduce CO2 emissions and associated costs for operators. By offering a comprehensive overview and strategic recommendations, this study aims to contribute to the ongoing discussion on sustainable aviation practices and assist stakeholders in making informed decisions regarding the adoption of SAF.