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 »


New Year, New Life, New Energy, New Era

A new era of renewable energy

The Gregorian calendar shows that a new year has begun. The Mayan calendar shows a new era. The mankind relies on a new era of renewable energy. All calendars are systems of counting periods of time and these periods are usually synchronized with the cycle of the sun or the moon. Now we’re not just looking at our star as a power source for counting days or growing crops but as an ultimate source for satisfying our increasing electricity needs. Our knowledge improves every day and our technology gets better and better.

In the beginning the man was burning woods for warming its cave and fire was the greatest gift. Later, the underground gifts were found – the man started digging for coals and oil. The humans started to build comfortable caves and construct useful devices and machinery. And then, they realized that going down leads to Hell and they looked up. From the beginning of time, the Heavens were sending a gift that was invisible but at the same time more powerful than any of the other sources. The power of the sun was something more than a warm hug, it was vital electrical power. The technologically advanced minds started to trap and use it. One by one, people started to look to Heaven instead to Hell and the technology improved. And then came the day when they …, when we understood that the power from the sun is equal to billions of nuclear power stations and uncountable barrels of oil. The solar energy era has begun.