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To facilitate an understanding of why some environmental policies are acceptable to private citizens and why some are not, we review individual factors that influence the acceptability of environmental policy measures. The factors are categorized in demographic factors, such as age and gender, personal factors such as values and ideology, and policy specific beliefs such as perceptions of how fair or effective a policy is. The reviewed studies indicate that demographic factors generally have small effects on acceptability, that ideology seems to be a consistent predictor among personal factors, and that policy specific beliefs may be effective in explaining acceptability but that the relative importance of the specific beliefs may vary between policy contexts. However, we note methodological concerns in the field of environmental policy acceptability that limit the conclusions that can be drawn from reviews or meta-analyses. We end by giving suggestions for how this field can move forward to provide policy makers with more detailed tools on how to design acceptable environmental policies, for example by introducing more experimental designs, and the standardization of targeting factors, as well as acceptability measures and the improved categorizations of policy tools.

This experimental study (N = 139) examines the role of emotions in climate change risk communication. Drawing on Construal Level Theory, we tested how abstract vs. concrete descriptions of climate threat affect basic and self-conscious emotions and three emotion regulation strategies: changing oneself, repairing the situation and distancing oneself. In a 2 × 2 between subjects factorial design, climate change consequences were described as concrete/abstract and depicted as spatially proximate/distant. Results showed that, as hypothesized, increased self-conscious emotions mediate overall positive effects of abstract description on self-change and repair attempts. Unexpectedly and independent of any emotional process, a concrete description of a spatially distant consequence is shown to directly increase self-change and repair attempts, while it has no such effects when the consequence is spatially proximate. “Concretizing the remote” might refer to a potentially effective strategy for overcoming spatial distance barriers and motivating mitigating behavior.

Setting up a contest is a popular means to promote pro-environmental behaviors. Yet, research on contest-based interventions is scarce while norm-based interventions have gained much attention. In two field experiments, we randomly assigned 79 apartments to either a contest-based or a norm-based electricity conservation intervention and measured kWh usage for 2 and 4 weeks, respectively. Results from both studies showed that contest-based interventions promote intensive but short-lived electricity saving. In Study 1 apartments assigned to a norm-based intervention showed more stable electricity saving (low intensity and long-lasting). Study 2 did not replicate this finding, but supported that participants in the norm-based intervention also engaged in non-targeted behaviors. These results emphasize the importance of identifying how different intervention techniques may activate different goals, framing both how people think about and act upon targeted pro-environmental behaviors.

Research on environmental policy support utilises different categorisations of policies, for example, differentiating between policies assumed to be perceived as rewarding or punishing. Do citizens’ perception of environmental policies also lend itself to this categorisation? Based on an exhaustive sample of active policies in Sweden, this study presents a taxonomy of environmental policy support in Sweden. A fairly representative Swedish sample (N = 2911) rated the acceptability of 44 environmental policies. Exploratory factor analysis indicated that participants’ acceptability of policies forms three categories: push policies consisting of regulatory and market-based disincentives, pull policies consisting mainly of market-based incentives, and informational policies, such as ecolabeling. Sociodemographics had small but consistent effects on attitudes towards the three categories, while political ideology had a larger effect across the categories. This study indicates that current academic categorisations may not adequately capture laypeople’s perceptions, and discusses the importance of research on driving mechanisms behind the current taxonomy.