Hur skiljer sig slutpriset på småhus av energieffektivisering? : En jämförande studie mellan Göteborg och Luleå

Sammanfattning: In the last few years, Sweden has felt rising energy prices leading to more harsh living for single houses. In the years 2021–2022, both Europe and Sweden witnessed record-high electricity prices and experts predicted an increase in the coming years. As a result of this, homeowners began to improve their energy efficiency in their homes. Therefore, this study will aim to answer the question “How does the final price of detached houses differentiate between Gothenburg and Luleå due to their energy efficiency?”. The hypothesis for the work is that a positive relationship between sales price and energy efficiency occurs. That Gothenburg will have a larger effect than Luleå. To answer the question a quantitative method is applied using the hedonic pricing model with two multiple regressions, one for each cross-section. The time series is from 2020–2023. The variables used are sale price as a dependent variable and a series of eight independent variables. The regression results show a positive relationship between energy efficiency measures and final price in both cross sections. Furthermore, the results are significant for Luleå and insignificant for Gothenburg. Regarding Luleå energy efficient ventilation and heating has a statistical significance on sale price. Meanwhile, house size and plots of land are significant for Gothenburg. These results are both in line with previous research but also contradict them. The thesis is unique because the analysis is made between two different energy pricing areas in Sweden.