Social comparison and energy conservation: the role of reference groups and room dynamics in a field experiment
Tseng Yz et al.
Abstract
This paper presents a non‐price‐based conservation experiment performed among 6723 college dorm residents. We analyse the effectiveness of a behavioural intervention delivered through email, featuring one of two types of social‐comparison‐based energy consumption feedback: a quintile social comparison message and a mean comparison message. The quintile social comparison message ranks residents' relative energy consumption in quintiles, while the mean comparison message compares their consumption to the average. Our results show that the relative effectiveness of these messages depends on residents' baseline consumption patterns. Users in the higher quintiles (fourth and fifth) are more likely to reduce their energy consumption, while those in the lower quintiles (first and second) tend to increase their electricity usage after receiving the messages. We also observe that this adjustment towards the median consumption level appears to be more pronounced in single‐ and double‐student rooms compared to multiple‐student rooms. Using a causal forest approach to examine heterogeneity, we find that certain individual traits and physical factors may influence these room dynamics.
Evidence weight
Balanced mode · F 0.40 / M 0.15 / V 0.05 / R 0.40
| F · citation impact | 0.50 × 0.4 = 0.20 |
| M · momentum | 0.50 × 0.15 = 0.07 |
| V · venue signal | 0.50 × 0.05 = 0.03 |
| R · text relevance † | 0.50 × 0.4 = 0.20 |
† Text relevance is estimated at 0.50 on the detail page — for your query’s actual relevance score, open this paper from a search result.