Energy efficient data centres

Data centres are the core of future industrial and customer services, especially taking into account a fast development of clouds, mobile applications, Internet of Things (IoT) and artificial intelligence (AI) techniques. Consequently data centres energy efficiency and sustainability has becone a major research, business and societal problem. To address this problem the main goal of the E2DC 2018 workshop is to study innovative methods to improve efficiency and sustainability of data centres - important and ever growing source of energy consumption.

7th International Workshop on Energy Efficient Data Centres

Importantly, E2DC concentrates on a broader context of data centre ecosystem by investigation of interactions with other data centres, smart cities and smart grids. Hence, the workshop discusses topics such as the use of renewable energy, optimisation of cooling and heat re-use, demand response techniques, federation of distributed data centres and many more. This year, in addition to these general workshop topics, we would like to discuss the future trends of data centre development, especially their architectures and location. We would like to discuss whether a majority of data centres will be concentrated in large colocation data centres and public clouds or if (and how) smaller systems can be integrated with existing infrastructure (e.g. buildings, homes, wind power plants, etc.).

Important Dates

March 21st , 2018

Paper submission

April 11th , 2018

Notification of acceptance

April 30th , 2018

Submission of camera-ready papers

Call for Papers

The workshop invites original papers of up to 6 pages that were not previously published and are not currently under review for publication elsewhere. Topics include, but are not limited to:

  1. New architectures of the whole data centre ecosystems to cope with dynamic demands and requirements of large data processing:
    • New architectures and management methods for distributed data centres, edge data centres, fog computing
    • Novel approaches for data centric processing (computations closer to data)
    • Integration of data centres into existing infrastructure and facilities (e.g. buildings, wind plants and other novel locations)
  2. Achieving energy efficiency by the innovative use of new hardware and software technologies, e.g.:
    • Microservers, low power CPUs, embedded SoCs, modular DCs
    • Methods to facilitate the use of hardware accelerators at large scale, the use and integration of heterogeneous systems
    • Virtualization and service architectures, containers, lightweight virtualization, microservices
    • Novel cooling approaches, direct liquid cooling, heat re-use, thermal storage
  3. Methods to improve uptake of energy efficient solutions in data centers, incentives that increase focus on energy efficiency and reduction of emissions:
    • New business models and programs to make the use of energy efficient technologies profitable
    • Metrics beyond PUE
    • Green and energy-related SLAs
    • Engaging end users in limiting energy consumption and carbon footprint
    • Other incentives leading to increased adoption of energy efficient technologies in data centers

Submission and publication of the work

The workshop will be co-located with ACM eEnergy 2018 Please submit your manuscript via submission portal. Manuscripts will be published in the ACM proceedings and must adhere to ACM format. Submission implies the willingness of at least one author to register and present the paper at E2DC. The organizers reserve the right to exclude a paper from publication if it is not presented. For more information please contact Ariel Oleksiak (ariel at, Gunnar Schomaker (schomaker at or Björn Postema (b.f.postema at


To be defined


To be defined

Workshop Chairs

Ariel Oleksiak

Poznan Supercomputing and Networking Center, Poland

Gunnar Schomaker

Software Innovation Campus Paderborn, Germany

Björn Postema

University of Twente, Netherlands

Technical Programme Committee

Hermann de Meer

University of Passau, Germany

Sonja Klingert

University of Mannheim, Germany

Boudewijn Haverkort

University of Twente, the Netherlands

Nigel Thomas

Newcastle University, United Kingdom

Evgenia Smirni

College of William and Mary, United States of America

Chuan Wu

University of Hong Kong, Hong Kong

Hongyang Sun

Vanderbilt University, United States of America

Jean-Marc Pierson

University of Toulouse,

Georges Da Costa

University of Toulouse, France

Xavier Hesselbach-Serra

Universitat Politecnica de Catalunya, Spain

Barbara Pernici

Politecnico di Milano, Italy

Monica Vitali

Politecnico di Milano, Italy


Ariel Oleksiak (ariel at
Gunnar Schomaker (schomaker at
Björn Postema (b.f.postema at