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    News 25.03.2015

    Biomass in coal-fired power plants can improve carbon footprint

    Using simulations for fuel flexibility, researchers hope to uncover the true extent of potential improvement to the carbon footprint of existing power stations. One option that exists is to add biomass to coal in the form of woodchips. Though at higher rates of co-combustion in particular, electrical power consumption in the crushing process increases enormously. This can be reduced with the proper pretreatment.  more...
     
    News 18.03.2015

    New forging process reduces proportion of burrs

    A newly developed forging process is saving material and energy. In the “multi-directional forging” process, researchers have been able to reduce the proportion of burrs when forging crankshafts from 54 to 7 per cent, with associated energy savings of roughly 20 per cent. The process has already been successfully tested in industrial application.  more...
     

    Stepping-up battery research

    An expert commission of the Technology Network of the International Energy Agency held a conference in Berlin on the topic of energy storage devices. Representatives of various member states voiced recommendations for future research into storage devices in a workshop. Battery technology was focussed on.  more...
     

    Energy research on course to delivering the energy transition

    The German federal government recently published the National Action Plan on Energy Efficiency. The concept is specifically aimed at winning over all actors in society in achieving greater energy efficiency. A few days later, the German Federal Ministry for Economic Affairs and Energy announced its research funding for the German federal government’s 6th Energy Research Programme. In the BINE interview, Dr Rodoula Tryfonidou from the responsible department in the German Federal Ministry for Economic Affairs and Energy talks about the contribution made by energy research in bringing about the Energiewende – Germany’s energy transition.  more...
     
    News 24.02.2015

    Batteries in the low-voltage grid for more PV energy

    In areas where already a large number of photovoltaic systems are installed, impermissibly high voltages can occur in the power grid on sunny days. It therefore needs to be clarified how the energy generated can be optimally used both technically and economically. One idea is that new charging strategies for batteries can effectively relieve the grid by optimally integrating the energy storage systems.  more...
     
    News 10.02.2015

    Gas and heating networks act as energy storage systems

    Heating and gas networks can balance out fluctuations in the electricity grid. But how flexibly can surplus electricity be indirectly stored? In the Multi-Grid Storage project, scientists have investigated how it can be best of all stored in the form of heat or gas and then made available again as electrical energy as soon as it is required.  more...
     

    Identifying risks and minimising them through regulations

    How safe and reliable are photovoltaic installations with lithium-ion storage systems? In order to find out, scientists are investigating different plant systems. The intention is to identify possible weak points – such as during transport and installation – so that they can be taken into account in future standardisation work.  more...
     

    Publicising expertise for energy-optimised buildings worldwide

    The Energy Efficiency Export Initiative is expanding its funding. The intention is that German design and technology skills in the energy-optimised construction field shall now also be publicised worldwide. The support is being organised by the German chambers of foreign trade in the form of tours of buildings, expert workshops and media relations work.
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    Quadruple solar cell achieves record-breaking efficiency

    Researchers have developed a quadruple solar cell that converts 46 per cent of sunlight into electricity. The high-performance cells achieve this record-breaking efficiency in connection with optics that concentrate the light 508 times. If these cells were built in concentrator modules, energy would be produced even more economically in regions with high levels of sun.  more...
     

    Energy diet for confectionary manufacturer

    The confectionary manufacturer, Ferrero, and the packaging specialist, Junghans, want to save half the energy that they previously required for production. With the help of a new energy monitoring system, they also want to become smart consumers: They would then purchase energy, when it is cheapest for them. A recently started research project will define what the companies have to change in terms of production and management.  more...
     

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