Affichage des articles dont le libellé est 2020. Afficher tous les articles
Affichage des articles dont le libellé est 2020. Afficher tous les articles

jeudi 18 juillet 2013

Un quart de l'énergie mondiale sera renouvelable avant 2020


Selon la dernière étude de l'Agence internationale de l'énergie (AIE), la production d'électricité d'origine renouvelable (hydraulique, éolien, solaire, etc..) dans le monde sera supérieure à celle du gaz, et le double du nucléaire d'ici 2016.

Ce rapport prévoit une hausse de 40 % de la production mondiale d'énergie renouvelable d'ici 2018. Cette étude souligne par ailleurs que les investissements consacrés aux énergies renouvelables à l'échelle mondiale (269 milliards de dollars en 2012) ont progressé en moyenne, de 19 % par an depuis 2006.

L'ensemble des énergies renouvelables (hydraulique, biomasse, éolien, solaire et géothermie principalement) devrait représenter le quart de la production énergétique mondiale d'ici 2018, contre 20 % en 2011. Les énergies renouvelables, hors hydraulique, devraient voir leur part passer de 2 % en 2006 à 8 % en 2018, au niveau mondial.

L'étude rappelle néanmoins que l'ensemble des subventions directes et indirectes dont bénéficient les énergies fossiles représente un montant six fois plus important que celui accordé à l'ensemble des énergies renouvelables.

Un chiffre suffit à montrer cette montée en puissance des énergies renouvelables : en 2012, on estime que la production électrique mondiale assurée par les énergies renouvelables s'est élevée à 4 860 TWh (soit environ neuf fois la production électrique totale de la France) et a dépassé pour la première fois la consommation électrique globale de la Chine.

Article rédigé par Georges Simmonds pour RT Flash

AIE

Jeudi, 18/07/2013 - 07:38

http://www.rtflash.fr/quart-l-energie-mondiale-sera-renouvelable-avant-2020/article

mardi 16 juillet 2013

3 Reasons Why Your Job Might Be Obsolete By 2020




Is Your Job Safe?

The world as we know it is changing rapidly and we’ve recently seen that job security is becoming a thing of the past. There are three reasons why job security is going to erode even further, and why your job may not exist by the end of the decade.

Reason #1: Technology

We all know that technology is advancing at a rapid pace and it’s causing the destruction of many jobs. It’s pretty obvious that more repetitive tasks are going to be replaced by machines, as they increase accuracy and safety in many job areas, yet we have to ask ourselves how far this will actually go. I believe that thanks to technology, many service industry roles will disappear in the future. Replacing human workers with technology simply saves money and increases the effectiveness of many roles.

In the future we’ll be able to walk into an unmanned supermarket where machines handle all the tasks such as processing transactions, restocking shelves (if shelves actually exist) and answering customer questions. That’s if the entire supermarket doesn’t just go straight to operating online where we get our groceries delivered to our door as required.

The same will happen for most retail stores as shopping online increases in its interactivity and experience (Amazon and Zappos show the start of this trend). Right now, the vast majority of the first-world population works in the service industry, but when technology can deliver better service at lower cost, there are going to be a lot of people out there looking for jobs.

Reason #2: Organizational Structures

When there are fewer people working in a company you simply need less management. Common management wisdom states that you need 1 manager for every 6-7 direct reports—reduce the direct reports and we no longer need as much management.

This means that company sizes will drop dramatically as more and more of their workforce is replaced. Middle management will become a job that involves watching over the machines. Perhaps this is a good time to be working on our IT skills for the future shifts that are coming.

Reason #3: Outsourcing

The roles that remain will be those that require human creativity on a day-to-day basis, such as graphic design, writing or teaching. There are some things that our brains are simply better at doing and it will be a while before machines can ever replace us completely. In these areas we need to look at globalization and the challenge it presents. There are now literally billions of highly skilled people living in areas of the world with lower living costs than us. If we think outsourcing will stop with just call centers and factories, then we have another think coming.

The reality is that there are increasing numbers of highly educated students with Bachelors, Masters and PhD degrees graduating from universities all around the world. You can find an amazing graphic designer in India right now… and she’s willing to work for a lot less money than US graphic designers.

So What Do You Do to Secure Your Income?

We used to compete in a world where we simply had to be the best in the local economy of our city or town. Then it became the country, and now it’s become the world. If you want to be truly safe then you need to become the best in the world at what you do (at least in the eyes of your target market).

The reality is that not everything is about price: the new Pepsi branding package cost $1,000,000 and Accenture paid $100,000,000 for theirs back in 2000. It pays well when you’re at the top of your game.

I believe the most important question you can ask yourself is:

How much value can I deliver to the largest number of people?

If this value is seen as unique, you will always have a source of income providing that you keep it that way. If you can be replaced by a machine or somebody less expensive, then you’re in for a tough time.

Final Words Of Wisdom

From a quote where the source is not definitely known:


“People can be divided into three groups:
Those who make things happen,
those who watch things happen,
and those who wonder what happened.”

So go ahead and choose your group.

JULY 15 BY CRAIG DEWE

http://www.lifehack.org/articles/work/3-reasons-why-your-job-might-obsolete-2020.html