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 »

 

Tag Archives: Earth

Energy, regulation, money, life and time

Solar power

What would you do if you were immortal? Would try to benefit from eternity or would you try to save the balance of the system you inhabit? If there is only one tree on your planet would you try to cut it to warm yourself or would you plant another? If there is only one cornfield would you eat all the seeds to satisfy your hunger or would you plant part of them to harvest again? It is doubtful that in such situations you’ll act in the way some of us still act today.

Renewables vs fossils or credit vs savings

Flowers and trees are one of the simpliest forms of energy

Renewable energy sources or fossils? The Earth is our home. The human race is one big family despite the fact that many of the cousins (nations) do not know each other well and communicate hard. We share one heritage though our mother Gaia hasn’t divided her share equally. It is always like that with mothers – they favorite some more than the others, but they love all of their children. Our father Uranus, on the other hand, treated us evenly by letting light and wind to all. We’ve grown up know, so we must take care of our own future.

My life, my energy, my responsibility

Energy connections

My energy is my life. When my power is over I‘ll die. I know that it will happen some day, but I’m not going to give up easy. I’ll move and struggle for life till the end. I will squeeze the last drop of energy from this body before leaving it to the ground.

But I am careful. As I am sure about the ground, I’m not in a hurry to lay there before the time has come. Some people may call me lazy or selfish, or slow, but the truth is that I care about stress and do not want to spill energy on concerns outside my family and friends, because my life is short enough to have too many.

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Energy from the sun

Renewable energy

Renewable energy sources are one of our ways to preserve life – life as a symbiotic connection of all biological forms and as a self-reproducing beauty. It is our obligation to protect the Earth as mother of our life.

Renewable or alternative energy sources are just one small step in this direction. Now we have the knowledge and technology to support our community with less damage caused to the body of the planet that will feed our children and grandchildren the same way as it has done it for all creatures since the beginning.

Geothermal power – from the thermal energy generated and stored in the Earth, Hydropower or water power, Solar power or energy from the sun and Wind power are forces that were worshiped as God’s ones in ancient times and they are the heart of the alternative green energy that we can use as defender of our system.

Here, on Era-Energy, you will find a lot of useful information regarding these types of energy sources – from basic info and equipment manufacturers, through consultants, developers and installers, to the associations, governing and regulatory bodies.

What is a renewable energy? It is the one that comes from natural resources such as sunlight, wind, water, geothermal heat. They are pollution-free and inexhaustible. Each day these resources are forming more and more of the global energy consumption.

WIND POWER

Wind on our planet is the movement of air caused by the unequal heating of large zones of Earth’s surface by the sun. Today, wind energy is mainly used for the production of electricity. It is a clean and renewable energy source that can produce enough electricity to supply millions of homes and facilities.




SOLAR POWER

Every second the Sun produces more power than the one mankind has consumed from the dawn of history, and it has been doing that for billions of years. The energy that comes from the sun is called solar energy. It is a clean energy source that can be used. It existed when the coal and gas were formed, when the man was born and though we use it in many different ways, there is still more to learn about the main source of power that we have.

People have used solar energy for thousands of years and, as the Sun is the foundation of our existence and the largest power-plant for our needs, we can try to raise the efficiency.

HYDROPOWER

Hydropower or water power is power that comes from the force or energy of flowing or falling water, which may be harnessed for useful purposes. Since ancient times, hydropower has been used for irrigation and as main operational force of various mechanical devices, such as watermills, sawmills, textile mills, cranes, and lifts. It is the most widely used form of renewable energy.

GEOTHERMAL POWER

Geothermal energy is the energy generated and stored in the Earth. Thermal energy is the one that determines the temperature of matter. Earth’s energy comes from the original formation of the planet.  The word geothermal originates from the Greek roots “geo”- earth and “thermos” – heat. Gaia was the great mother of all.

If you want to be a part of this changing world, if you want to help The Earth to survive or just to be independent you can make your choice now. Here are listed most of the equipment manufacturers, decision makers, developers and organizations within the industry range.