In October 2013 started the project RenewIT, which is funded for three years by the European Union. It explores how data centres can be designed and operated in compliance with a more efficient use of renewable energy.
In addition to partners from Spain, Italy, Great Britain and the Netherlands also the Professorship Technical Thermodynamics of Technische Universität Chemnitz is involved.
"We are focused on cooling techniques and renewable energy sources. The power supply systems shall be designed and simulated for different locations in Europe," said PD Dr. Thorsten Urbaneck Head of `Thermal Energy Storage´ at the Professorship Technical Thermodynamics.
“Currently, only a minority of European datacentres derive energy from renewable sources. Of those that do, the motivation is usually to gain positive publicity or curry favour with regulators rather than for purely commercial reasons,” said Andrew Donoghue of 451 Research and project spokesperson.
The RenewIT project, co-funded by the EU with a budget of 3.6 million Euros, will develop tools that will help datacentre operators to develop a more compelling business case for using on-site sources of renewable energy – such as solar, wind and biomass - and renewable cooling including outside air cooling and sea water cooling.
“The main roadblocks to using renewable energy to power datacentres are the perceived costs and the lack of tools to help operators make decisions about renewable energy. This project aims to overcome some of these obstacles by designing tools to evaluate the environmental performance and the share of renewable energy sources in the emerging concept of Net Zero Energy datacentres,” added Dr. Jaume Salom of IREC and RenewIT project coordinator.
The main challenges in using renewable energy for datacentre power are cost, capacity, lack of integration and the unreliability of its implementation. For example, existing datacentre infrastructure is geared to a continuous power flow but renewable sources, such as solar and wind, fluctuate depending on the day, time and the season. The RenewIT project plans to develop tools to help match the intermittent flow of energy from onsite renewables with the applications and workloads being executed by the datacentre.
The RenewIT project will focus on five main outcomes:
The RenewIT Tool: This will be a web-based planning tool to help datacentre owners, operators and design organisations understand the economic, energy and sustainability related costs of building a facility that uses a high-proportion of on-site or grid renewable energy.
Workload management and scheduling: RenewIT consortium partner, Barcelona Supercomputing Centre, will lead efforts in this area, developing algorithms for scheduling workloads within a facility, or between facilities using a monitoring and control platform engineered by Loccioni Group.Develop concepts for integration in datacentres: The team will quantify the benefits of various energy concepts. These concepts will use a holistic approach that integrates various solutions:
Propose new metrics and contribute to standardisation efforts: RenewIT will contribute to the establishment of a standard approach to datacentre energy evaluation, incorporating infrastructure, equipment and IT workload management and renewables. New ways of evaluating load matching - the relationship between loads, the generation of renewable energy and the grid interaction flexibility – will help operators understand how a particular technical solution can meet the needs of the datacentre and the grid.
The project will also tackle the issue of how to better integrate datacentres with smart cities infrastructure by plugging into smart grid and micro grids, as well as strategies such as redirecting waste heat from datacentres to other businesses and residential accommodation.
RenewIT is made up of both commercial and scientific organisations. It is led by not-for-profit energy research centre Catalonia Institute for Energy Research (IREC). The other members are 451 Research, Barcelona Supercomputing Center (BSC), Loccioni Group of Italy, AIGUASOL, Amsterdam-based datacentre design specialist DEERNS, and Technische Universität Chemnitz, Professorship Technical Thermodynamics. The organisations bring a range of expertise to the project including green IT (IREC), renewable energy systems (AIGUASOL) and energy storage (Technische Universität Chemnitz), datacentre monitoring (Loccioni), workload and application energy management (BSC) and energy efficient datacentre design (DEERNS).
RenewIT is one of six projects funded by the EU under its Framework Programme 7 (FP7) initiative. The other projects are DOLFIN, GENiC, GEYSER, GreenDataNet andDC4Cities. The goal of these projects is to develop research and commercial tools to help increase the proportion of renewable energy generated and used by datacentres.
For further information about the involvement of TU Chemnitz, please contact PD Dr. Thorsten Urbaneck, phone 0371 531-32463, e-mail: email@example.com.
Katharina Thehos | Technische Universität Chemnitz
New welding process joins dissimilar sheets better
28.09.2016 | Technologie Lizenz-Büro (TLB) der Baden-Württembergischen Hochschulen GmbH
Cooling buildings with solar heat
26.09.2016 | FIZ Karlsruhe – Leibniz-Institut für Informationsinfrastruktur GmbH
Heavy construction machinery is the focus of Oak Ridge National Laboratory’s latest advance in additive manufacturing research. With industry partners and university students, ORNL researchers are designing and producing the world’s first 3D printed excavator, a prototype that will leverage large-scale AM technologies and explore the feasibility of printing with metal alloys.
Increasing the size and speed of metal-based 3D printing techniques, using low-cost alloys like steel and aluminum, could create new industrial applications...
Friction stir welding is a still-young and thus often unfamiliar pressure welding process for joining flat components and semi-finished components made of light metals.
Scientists at the University of Stuttgart have now developed two new process variants that will considerably expand the areas of application for friction stir welding.
Technologie-Lizenz-Büro (TLB) GmbH supports the University of Stuttgart in patenting and marketing its innovations.
Friction stir welding is a still-young and thus often unfamiliar pressure welding process for joining flat components and semi-finished components made of...
Optical quantum computers can revolutionize computer technology. A team of researchers led by scientists from Münster University and KIT now succeeded in putting a quantum optical experimental set-up onto a chip. In doing so, they have met one of the requirements for making it possible to use photonic circuits for optical quantum computers.
Optical quantum computers are what people are pinning their hopes on for tomorrow’s computer technology – whether for tap-proof data encryption, ultrafast...
The Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP has been developing various applications for OLED microdisplays based on organic semiconductors. By integrating the capabilities of an image sensor directly into the microdisplay, eye movements can be recorded by the smart glasses and utilized for guidance and control functions, as one example. The new design will be debuted at Augmented World Expo Europe (AWE) in Berlin at Booth B25, October 18th – 19th.
“Augmented-reality” and “wearables” have become terms we encounter almost daily. Both can make daily life a little simpler and provide valuable assistance for...
With the help of artificial intelligence, chemists from the University of Basel in Switzerland have computed the characteristics of about two million crystals made up of four chemical elements. The researchers were able to identify 90 previously unknown thermodynamically stable crystals that can be regarded as new materials. They report on their findings in the scientific journal Physical Review Letters.
Elpasolite is a glassy, transparent, shiny and soft mineral with a cubic crystal structure. First discovered in El Paso County (Colorado, USA), it can also be...
30.09.2016 | Event News
29.09.2016 | Event News
28.09.2016 | Event News
30.09.2016 | Materials Sciences
30.09.2016 | Earth Sciences
30.09.2016 | Life Sciences