The narrative of the energy efficiency gap

Arbeitspapier

For more than forty years analysts have pointed out that society might be too slow in adopting energy efficiency technologies, a phenomenon known as the Energy Efficiency Gap. There are persistent market barriers that impede these efforts. Eliciting these barriers and their heterogeneity is key for policy design. In this paper, we use narratives, a novel approach based on unstructured text answers in surveys, to elicit the barriers and determinants of energy efficiency investments. Using recent advances in Natural Language Processing (NLP), we turn narratives into quantifiable metrics to rank households' barriers and determinants. We find that financial motives are not the primary barriers or determinants of energy efficiency investments. Instead, we find that such investments are highly opportunistic and co-benefits, such as ecological concerns and comfort, also play an important role. Although there is substantial heterogeneity across the population in the type of barriers and determinants, demographics and building characteristics poorly predict heterogeneity patterns. This has important implications for the targeting of policies. Narratives could be a novel and effective way to implement policy targeting.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: Economics Working Paper Series ; No. 21/359

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Energy: Demand and Supply; Prices ; Environmental Economics: General ; Information and Product Quality; Standardization and Compatibility ; Consumer Economics: Empirical Analysis ; Search; Learning; Information and Knowledge; Communication; Belief; Unawareness ; Micro-Based Behavioral Economics: Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making‡
• Thema: energy efficiency gap ; natural language processing ; policy targeting ; open-ended questions

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Houde, Sébastien ; Wekhof, Tobias
• Ereignis: Veröffentlichung
• (wer): ETH Zurich, CER-ETH - Center of Economic Research
• (wo): Zurich
• (wann): 2021

Weitere Informationen

• DOI: doi:10.3929/ethz-b-000495755
• Handle: http://hdl.handle.net/10419/238216
• Letzte Aktualisierung: 10.03.2025, 11:43 MEZ