For two days 160 scientists, businesspeople and government officers have been working to answer the question: What is the fastest way to an energy system with much less CO2 emissions? The first step is to integrate an interconnected intelligent power grid in Europe.
Denmark can become independent of fossil fuels by implementing efficiency improvements in all sectors including power stations, houses, industry and transport. At the same time, the share of renewable energy must be increased with more wind energy and increased use of biomass. In the transport sector we can replace fossil fuels with biofuels and we can also use electric cars which can be integrated into the power grid. The obstacle is the development of better batteries. Such a radical transformation of the energy system takes time. Accordingly, decisions and action are needed now. The transformation requires:
An interconnected intelligent power grid, integrated on a European level and able to store a higher level of renewable energy.
More research funds for new energy technologies and systems. We can achieve much with known technologies in the short term, but there is a need for research into new energy technologies and systems to enter the market after 2050.
Definite framework conditions and directives from the authorities. The energy sector needs this before beginning on huge investments in connection with a significant transformation of the energy system. For instance: instruments to promote the development of intelligent energy systems and stricter requirements for energy-using equipment, housing energy consumption, transport, etc. Such a development provides the Danish energy sector with great expansion opportunities on the international energy market.
Carbon capture and storage in power plants and energy-consuming industries seem to be necessary until we are able to phase out fossil fuels.
At the global level, all known sustainable energy technologies must be used in order to control CO2 emissions. The solutions are quite different in various regions of the world. In countries with rapidly growing developing economies like India and China it is obvious to expand with the best technologies, but it takes extensive international cooperation. In the world's least developed countries there is a need for providing modern clean energy and electricity to everyone. Here the world's major economies should help transfer clean energy technologies, based on both fossil fuels and renewable energy.
Hanne Krogh | alfa
Linear potentiometer LRW2/3 - Maximum precision with many measuring points
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First flat lens for immersion microscope provides alternative to centuries-old technique
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Staphylococcus aureus is a feared pathogen (MRSA, multi-resistant S. aureus) due to frequent resistances against many antibiotics, especially in hospital infections. Researchers at the Paul-Ehrlich-Institut have identified immunological processes that prevent a successful immune response directed against the pathogenic agent. The delivery of bacterial proteins with RNA adjuvant or messenger RNA (mRNA) into immune cells allows the re-direction of the immune response towards an active defense against S. aureus. This could be of significant importance for the development of an effective vaccine. PLOS Pathogens has published these research results online on 25 May 2017.
Staphylococcus aureus (S. aureus) is a bacterium that colonizes by far more than half of the skin and the mucosa of adults, usually without causing infections....
Physicists from the University of Würzburg are capable of generating identical looking single light particles at the push of a button. Two new studies now demonstrate the potential this method holds.
The quantum computer has fuelled the imagination of scientists for decades: It is based on fundamentally different phenomena than a conventional computer....
An international team of physicists has monitored the scattering behaviour of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.
We can refer to electrons in non-conducting materials as ‘sluggish’. Typically, they remain fixed in a location, deep inside an atomic composite. It is hence...
Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.
Ferrimagnets are composed of two centers which are magnetized at different strengths and point in opposing directions. Two-dimensional, quasi-flat ferrimagnets...
An Australian-Chinese research team has created the world's thinnest hologram, paving the way towards the integration of 3D holography into everyday...
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