Attitudes and perceived implications for quality of life of environmentalists are explored, with a specific focus on the domestic use of renewable energy sources. A systems theoretical approach was followed in conjunction with a qualitative methodology in order to place the attitudes and perceived implications for quality of life in context with the systems in which they exist. The in-depth data that was collected by means of face-to-face interviews was analysed in a qualitative and systems theoretical framework. The participants' learned attitude toward the environment, the role of responsibility and its influence on perceived quality of life, risk perception as inhibitor of action, renewable energy and the perception of self, renewable energy as available medium and the possibility of change of attitude toward renewable energy sources are discussed in depth.