Environmental motivations behind individuals’ energy efficiency investments and daily energy-saving behaviour: evidence from Germany,the Netherlands and Belgium

The impact of environmental motivations on the individual’s decisions regarding investments in energy efficiency and the adoption of energy-saving habits are analysed on the basis of a representative online survey carried out in Belgium, Germany and the Netherlands. Various energy efficiency investments and daily energy-saving activities are considered. Accounting for endogeneity in the basic estimation model, in particular regarding energy conservation activities, the subject’s experience with extreme weather events are used as an instrument for environmental motivations. This study provides empirical evidence that individual energy efficiency investments are generally driven by environmental motivations. Additionally, for the Dutch and the German sub-samples environmental motivations positively affect daily energy-saving activities. The findings suggest that policy programmes aimed at raising environmental awareness and forming pro-environmental motivations can lead to an increase in energy efficiency investments and daily energy-saving activities.     

Digital and competing information sources: Impact on environmental concern and prospects for international policy cooperation

The environmental concern of people in industrialized and developing countries is analyzed. Using the 2010–2014 wave of the World Value Survey (WVS), the main purpose of our analysis is to investigate the effect of different information sources on the affective, conative and behavioral components of the environmental concern of people in the developed and developing countries. As independent variables, we use a set of economic data as well as information-related variables, including the internet, mobile phones, TV, radio and newspapers. The digital variables of the internet and mobile phones turn out to have a highly significant impact on environmental concern so that digital modernization of countries should have pro-environmental impacts as a side effect of internet and mobile phone services expansion. With the developing countries catching-up vis-à-vis the OECD countries in the field of mobile phone density and internet density, respectively, one may expect better prospects for cooperation between developed and developing countries since attitudes/the environmental concern of people in developed and developing countries will become more similar. For international green cooperation and climate change policy progress, the new findings presented herein are crucial.