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A master's thesis from Aalborg University
Book cover


The Practice of Energy Consumption: A Techno-Anthropological Study of Practicing Energy Consumption Activities and Understanding Energy Consumption Feedback Visualizations

Author

Term

4. term

Publication year

2023

Submitted on

Pages

78

Abstract

Dette speciale undersøger, hvordan feedback om energiforbrug kan visualiseres på en klar og letforståelig måde, og hvordan hverdagspraksisser påvirker folks forhold til energiforbrug. Neogrid Technologies i Aalborg anvendes som case med fokus på den smarte varmestyringsløsning PreHEAT. For at forstå, hvordan visualiseringer bliver læst, og hvordan hverdagsrutiner påvirker energiforbruget, er der gennemført 11 semistrukturerede interviews med PreHEAT-brugere; alle data er indsamlet og analyseret kvalitativt. Teoretisk tager specialet afsæt i Kirsten Gram-Hanssens praksisteori, en tilgang der ser på hverdagspraksisser, og interviewene er analyseret med inspiration fra Jennifer Attride-Stirlings tematiske analyse med tematiske netværk, som organiserer indsigter i temaer. Resultaterne præsenteres i tre globale temaer: 1) grunde til at overvåge energiforbrug, 2) energiforbrugspraksisser og 3) appen og dens visualiseringer. Specialet konkluderer, at forståelsen af visualiserede energidata varierer, og at et flertal foretrækker en kombination af numeriske og analoge visninger med både tal og grafer. Den vigtigste praksis for indeklimaet er at have et komfortabelt hjem, hvilket til tider er i konflikt med at reducere energiforbruget.

This thesis examines how feedback on energy consumption can be visualized in clear, accessible ways and how everyday practices shape people’s relationship to energy use. Neogrid Technologies in Aalborg is used as a case, focusing on its PreHEAT smart heat management solution. To understand how people interpret these visualizations and how daily routines influence energy consumption, the study conducted 11 semi-structured interviews with PreHEAT users; all data were collected and analyzed qualitatively. The work is grounded in Kirsten Gram-Hanssen’s practice theory, an approach to studying everyday practices, and the interviews were analyzed using Jennifer Attride-Stirling’s thematic analysis with thematic networks, which organizes insights into themes. The findings are presented as three global themes: (1) reasons for monitoring energy use, (2) energy consumption practices, and (3) the app and its visualizations. The thesis concludes that people differ in how they understand visualized energy data, with a majority preferring a mix of numeric and analogue displays that combine numbers and graphs. The most important indoor climate practice is maintaining a comfortable home, which can sometimes conflict with reducing energy consumption.

[This summary has been rewritten with the help of AI based on the project's original abstract]