Energy-efficient networking, circuits, devices and transmission technologies
Energy efficiency of data centers and intelligent cloud computing
Cross-layer optimizations to minimize energy consumption on a network scale
Cognitive, cooperative and reconfigurable networks
Protocols and protocol extensions for energy efficient networks
Network load balance and smart information storage
Remote power management for wireless terminals and access networks
Hierarchical and distributed techniques for energy managemen
Harvesting distributed energy generation
Smart Grid
Information theory on energy efficiency
Energy evaluation and comparison of different network technologies
Novel network concepts and architectures lowering the overall footprint of ICT
Estimation and evaluation of the worldwide footprint of ICT
Regulation and standardization
Deployment, trial experience, business models and applications