why energy crisis if energy is conserved in the nature?

Question

As law of conservation of energy states that energy can neither be created nor destroyed.

Answer 1

Now there is a question that very few people are clever enough to ask.

And of course the answer is that there is not an energy crisis - there can't be.

What there is is an entropy crisis.

Processes in the universe happen because they move systems from lower to higher entropy. So, for instance, energy arrives from the Sun as a small number of very high energy photons. On Earth things happen like photosynthesis, fossilisation, fuel formation and all of these spread this energy to more and more states - more entropy. When the fuel is finally burned the energy eventually disippates into the environment and out into space as a very large number of very low energy photons or as low grade heat.

The same amount of energy is there throughout. But the entropy has gone up.

So oil is really a source of low entropy not high energy.

Answer 2

The energy crisis refers to the needs people have to use energy for industry, for transportation, and in their homes. Diffuse energy won't do that, they need concentrated sources like oil, which take a long time to create, and are being destroyed rapidly. Three things are very important.

Much of the world is becoming more modern. China is the big example. So formerly agricultural people who didn't use much energy are now becoming industrial and more prosperous (buying cars, etc.), and using a lot.

We have based most of our energy use on fossil fuels. Demand (as stated above) is going up much faster than supply. That is making things like oil much more expensive.

The result is that people are now competing for energy. Right now they're simply bidding the price up. The time may come when going to war looks like a better option.

Answer 3

Yes but conserves in the nature in forms that are more difficult (and more expensive) to extract. It´s like white and black marbles after you mix some black marbles in millions of white... they are still there but more difficult to extract... they are in a less sorted and less usable form... kind of dissipated, diluted.

Ok that was a law of thermodynamic concerning the entropy.

On a larger scale also our universe will some day die if it keeps expanding because the concentration of useful energy will be too low.

Answer 4

by energy crisis the peopple mean electrical energy crisis and not the energy that remains conserved in the universe.THe incapability of humans to generate enough electricity for themselves is this energy crisis

Answer 5

first there continues to be a great number of oil available, we merely might want to bypass and get it. we make certain to get congress to allow drilling contained in the anwr, on the continental shelfs, contained in the gulf of mexico, in north dakota, and the position ever else the oil is. we make certain for congress to reduce the fashion of gas blends required from 40+ around the rustic to 2-3. we make certain congress to allow extra refineries to be outfitted, that way we dont might want to import already sophisticated gas as some agencies are doing now. we make certain congress to allow the liquefaction of coal to make synthetic gas. we make certain to reinforce hemp to allow for option gas production that doesnt reduce into nutrition substances. we make certain for congress to make genuine economic reform to reinforce the dollar quite than placed bandaids on severe wounds. if we do each little thing i discussed, we are able to not see lower than $2 in line with gallon gas, even though it will be close. lets make ethanol from aspects except nutrition flora. those contain hemp, sugar cane, sugar beets, change grass, algae, etc. we may be able to even make gas from stuff that in the different case fills land fills, stuff like otherwise lifeless nutrition. we may be able to recycle plastics and remake them right into a gas source. rubber products will be made decrease back right into a technique of crude oil for refining. as a thanks to attempt this although we make certain for congress to bypass a real power invoice, and we make certain to inform the environmentalists to bypass pound sand because we make certain the ability.