Advancement of behavioral energy interventions in commercial buildings

The purpose of this paper is to identify opportunities, barriers and guidelines for future research in behavioral energy interventions in commercial buildings.

The study methodology includes a three-step screening protocol with a collection of prior publications, clustering of related studies and results and analysis of the findings of the prior studies.

The review showed that commercial energy interventions were generally successful at impacting occupant energy consumption. Most energy savings were obtained by applying comparative feedback and energy competition strategies, but the lack of long-term effect measurements prevents drawing conclusions regarding their long-term effectiveness. The authors suggest that future studies should explore the impacts that occupant characteristics, environment and community and intervention implementation have on the success of the energy intervention, and integrate these findings into the intervention design. In addition, the authors call for more discussion on the feasibility issues that researchers, policymakers and educators face when implementing these energy interventions to streamline sustainability efforts in the future.

Research on assessing the effectiveness of occupant behavior interventions has increased considerably over the past decade. This review includes a structured analysis of prior studies of behavioral energy interventions in commercial buildings and encompasses studies conducted between 2005 and 2015. The review is unique in that it focuses on comparing empirical studies that quantified measured energy savings.