Enabling Sustainable Clouds via Environmentally Opportunistic Computing. - Michal Witkowski; Paul R. Brenner; Ryan Jansen; David B. Go; Eric Ward (CloudCom, 2010)

Distributed power management and control system for sustainable computing environments. - Krzysztof Kurowski; Ariel Oleksiak; Michal Witkowski; Jarek Nabrzyski (Green Computing Conference, 2010)

Practical power consumption estimation for real life HPC applications. - Michal Witkowski; Ariel Oleksiak; Tomasz Piontek; Jan Weglarz (Future Gener. Comput. Syst., 2013)