Alternative Energy Sources in Developing and Developed Regions (Guest Editor: Witold-Roger Poganietz)
Groundwater Quantity and Quality (Guest Editors: John Luczaj, Dallas Blaney)
Resource Productivity and Innovations (Guest Editors: Damien Giurco, Heinz Schandl, Veena Sahajwalla, Mathias Schluep)
Spatial and Temporal Variation of the Wind Resource (Guest Editor: Simon Watson)