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Energy policies relating to alternative energy

Current energy policies are still based heavily on natural resources. Meanwhile, the trend is increasingly toward alternative resources, such as wind power.

It's only a matter of time before natural resources, such as petroleum, are depleted. Petroleum, a fossil-based energy source deposited across millions of years, is used to produce fuel or electricity. Taking stock of the fact that 260 billion barrels (one barrel = 159 liters) of oil were extracted over the last 11 years, it's evident that the world's petroleum resources will be depleted one day. New developments in solar or wind power are aimed at providing alternative energy sources that will enable us to maintain our current standard of living. Petroleum is also required by the chemical industry to manufacture special plastics.

The advantages and disadvantages of alternative energy sources

When discussing the subject of petroleum and alternative energy, one must bear the advantages and disadvantages in mind. Our resources are running short . Because we cannot count on petroleum for the future, there will come a time when everyone will rely on the efficiency of wind power and other alternative energy sources . Unlike petroleum, wind power can be managed to ensure that it constantly renews itself. Wind power meanwhile makes it possible to have enough resources to supply entire cities. Petroleum has the additional disadvantage of harming the environment through CO2 emissions. This has resulted in increasing demand for resources such as wind power. Wind power can be classified into different categories. A class 4 wind turbine can meanwhile provide resources in a much more efficient manner than petroleum resources for instance. In addition, unlike petroleum, resources such as wind power offer a decentralized energy supply. This means that in contrast to petroleum, the utilization of wind power does not require a large power plant. Instead, it makes "transporting" the energy easier and faster. Decentralized wind power entails a massive infrastructure change. Resources such as wind power certainly bring disadvantages when it comes to the environment, although they pale in comparison to the disasters that can result from petroleum. The utilization of our resources determines how we continue to maintain our standard of living. This makes it important to continue public discourse on the issues of wind power and petroleum.

Resource shortage

It's only a matter of time before there is no petroleum left. For this reason, from a resource standpoint we should already be moving toward heavy reliance on wind power instead of petroleum. After all, from a pure scientific point of view, new petroleum resources won't be available for millions of years. Unlike petroleum, wind power is a resource that will never run dry. In Germany alone, wind power is serving as a popular alternative resource to petroleum. The demand for wind power will increase in line with the consumption of petroleum. For this reason, it is imperative that we gradually move away from petroleum and make more use of wind power or other alternative energy resources. The environmental pollution caused by petroleum is reason enough for an environmentally-conscious society to use solar or wind power. In contrast to petroleum, wind power is significantly better for the environment and offers a unique resource balance.

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This topic covers issues related to energy generation, conversion, transportation and consumption and how the industry is addressing the challenge of energy efficiency in general.

innovations-report provides in-depth and informative reports and articles on subjects ranging from wind energy, fuel cell technology, solar energy, geothermal energy, petroleum, gas, nuclear engineering, alternative energy and energy efficiency to fusion, hydrogen and superconductor technologies.

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Stop hyperventilating, say energy efficiency researchers

DOE/Pacific Northwest National Laboratory

18.06.2013 | nachricht Read more
A robot that runs like a cat

Ecole Polytechnique Fédérale de Lausanne

17.06.2013 | nachricht Read more
World's First Large(Wafer)-Scale Production of III-V Semiconductor Nanowire

Ulsan National Institute of Science and Technology (UNIST)

11.06.2013 | nachricht Read more
Fuel cells supply parked trucks with electricity

Fachinformationszentrum Karlsruhe

07.06.2013 | nachricht Read more
Firefighting Robot Paints

University of California - San Diego

06.06.2013 | nachricht Read more
Power Grid Getting Smarter with Big Battery in Salem

Pacific Northwest National Laboratory

04.06.2013 | nachricht Read more
Korean researchers demonstrate a new class of transparent, stretchable electrodes

Ulsan National Institute of Science and Technology (UNIST)

31.05.2013 | nachricht Read more
Cradle turns smartphone into handheld biosensor

University of Illinois at Urbana-Champaign

24.05.2013 | nachricht Read more
New report identifies strategies to achieve net-zero energy homes

National Institute of Standards and Technology (NIST)

16.05.2013 | nachricht Read more
Micromachining: Inclinations sounded out

The Agency for Science, Technology and Research (A*STAR)

15.05.2013 | nachricht Read more
Terahertz technology: Seeing more with less

The Agency for Science, Technology and Research (A*STAR)

15.05.2013 | nachricht Read more
Researcher Construct Invisibility Cloak for Thermal Flow

Helmholtz Association of German Research Centres

08.05.2013 | nachricht Read more
NREL Quantifies Significant Value in Concentrating Solar Power

DOE/National Renewable Energy Laboratory

08.05.2013 | nachricht Read more
A Giant Leap to Commercialization of Polymer Solar Cell (PSC)

Ulsan National Institute of Science and Technology (UNIST)

07.05.2013 | nachricht Read more
Edenhofer to advise „Energiewende Research Forum”

Potsdam-Institut für Klimafolgenforschung

06.05.2013 | nachricht Read more
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Overview of the latest five Focus news of the innovations-report:
In the focus: Siemens and LanzaTech partner to transform steel mill off-gases into bioethanol

- Biological fermentation process converts CO and CO2 into bioethanol and platform chemicals

- Process uses energy contained in steel plant off-gases

- Ten-year co-operation to develop and market integrated environmental solutions for the steel industry worldwide

Siemens Metals Technologies and LanzaTech have signed a ten-year co-operation agreement to develop and market integrated environmental solutions for the steel industry worldwide. The collaboration will utilize the ground-breaking fermentation technology developed by LanzaTech transforming carbon-rich off-gases generated by the steel industry into low carbon bioethanol and other platform chemicals. ...

In the focus: Printing Tiny Batteries

Novel application of 3D printing could enable the development of miniaturized medical implants, compact electronics, tiny robots, and more

3D printing can now be used to print lithium-ion microbatteries the size of a grain of sand. The printed microbatteries could supply electricity to tiny devices in fields from medicine to communications, including many that have lingered on lab benches for lack of a battery small enough to fit the ...

In the focus: EADCO and PC-Aero present at the Paris Airshow for the first time the full electric 6 seats ....

... two engines aircraft project “Elektro E6”.

The countdown has been started for opening the gates again for the worldwide leading aviation and space event in Le Bourget, Paris from June 17th - 23rd, 2013.

EADCO & PC-Aero will present at the Paris Air Show in Hall H4 booth F-7 their new future aircraft and innovative project: ...

In the focus: Ceramic Transformer Integrates Power Supply Unit

Siemens scientists have developed new kinds of ceramics in which they can embed transformers.

The new development allows power supply transformers to be reduced to one fifth of their current size so that the normally separate switched-mode power supply units of light-emitting diodes can be integrated into the module's heat sink.

The new technology was developed in cooperation with industrial and research partners who ...

In the focus: Nanoparticle Opens the Door to Clean-Energy Alternatives

Cheaper clean-energy technologies could be made possible thanks to a new discovery.

Led by Raymond Schaak, a professor of chemistry at Penn State University, research team members have found that an important chemical reaction that generates hydrogen from water is effectively triggered -- or catalyzed -- by a nanoparticle composed of nickel and phosphorus, two inexpensive elements that are abundant on Earth. ...

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