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Andreas Oberhofer - Energy Storage Technologies

Submitted by marcusaluna on

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File Andreas Oberhofer - Energy Storage Technologies

Source: 

http://www.youtube.com/watch?v=8ssdqTakjVI

Andy from GENI gives a short presentation about energy storage technologies and how renewable energies are becoming more and more of an important aspect of today's energy grid. But with the fluctuating output of solar and wind energies, new ways need to be found to store energy and maintain a safe and reliable energy supply.

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Tania Soares

Submitted by marcusaluna on

Video: 

File Tania

Source: 

http://www.youtube.com/watch?v=e-dsNnQiJV4

Tania from GENI gives a short presentation about energy generating technologies in the UK, and how 100% renewable energy can be possible by 2020.

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WWF

Submitted by Loll0 on

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Franco

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WWF

WWF, goals to achieve and what they do for the protection of the environment.

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Pilot Trend EPI

Submitted by Loll0 on

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http://sedac.ciesin.columbia.edu/

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Pilot Trend EPI

It shows the trend towards the goal of reducing the loss or degradation of ecosystems and natural resources around the world.

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extinction by continent

Submitted by sybil.bory on

Source: 

http://en.wikipedia.org/wiki/Biodiversity

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extinction by continent

This picture resume the extinction of diferent species by continent. In north america mammals and molluscs loss.So you can see in africa birds and molluscs loss. However in south america, there is not so much losses.

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species extinction and human population

Submitted by sybil.bory on

Source: 

http://en.wikipedia.org/wiki/Biodiversity

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species extinction and human population

On this graph, you can see the evolution of the population according to species extinction. This evolution grown up near 1950 that is the beginning of THE industrial REVOLUTION.

 

LINEAR TREND BEFORE THE INDUSTRIAL REVOLUTION. EXPONENTIAL INCREASE AFTER THE INDUSTRIAL REVOLUTION.

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