Solar energy sources

PV solar power - Era-Energy has started to present local, national and global companies developing, exploring and promoting renewable energy sources. More »

The Earth energy and the beauty

The Earth energy sources - Earth’s energy comes from the original formation of the planet and from radioactive decay of minerals. The geothermal gradient, which is the difference in temperature between the core of the planet and its surface, drives a continuous conduction of thermal energy in the form of heat from the core to the surface. More »

The power of the water

Hydropower, hydroelectric power or water power is power that is derived from the force or energy of flowing or falling water, which may be harnessed for useful purposes. More »

The power of the wind

The wind power is the ability of air movement to do work. Today, wind energy turbines are used mainly for production of electricity. It is a clean and renewable energy source that can produce enough electricity to power huge areas. More »

The invisible power

The energy of the wind is invisible and so powerful that has allowed humans to exploit the surface of the planet long before the discovering of electricity. More »


The energy of cash

Does energy controls money or not

In physics, energy is understood as the ability of a physical system to do work on other physical systems but despite of such explanations there is no complete understanding of what energy is.
According to the law of conservation of energy, energy can neither be created nor destroyed by itself. It can only be transformed.

We often use power as a synonym of energy. Power is not a complete synonym but mostly refers to the conversion rate regarding the above mentioned law.

Even though we have science that explains the natural facts, we still divide the knowledge into several streams – Physics, Chemistry, Biology, etc. Due to the shortage of time and static point of view, none of us is capable to see the facts in their completeness, called Nature. On the other hand we’ve created our own laws that are corresponding to the natural ones, but are designed to serve our own egoistic interests.

Money is power. Pharmaceutical industry is chemistry and money. Medicine is biology and money. Economics is math and money. Everything in our life is connected into a symbiotic circle where energy is transfered by money. It would be perfect if the human race was an independent physical system. But it is not. We are just tiny part of another big (from our point of view) system of life, where energy is the most important component and it has nothing to do with cash.
As soon as we see that, we’ll understand the whole picture.