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 »

 

Era-Energy starts listing renewable energy companies in the USA

Renewable energy roadmap for Saudi Arabia

With developing new pages of free information, Era-Energy starts listing renewable energy companies in the USA on a global, national and local level. Most of the firms involved in the construction of a world powered by renewable energy sources are already posted in several different categories. Developers, installers and other renewable energy companies with national coverage, as well as such covering more than 5 States, incl. franchise, are shown in the page for US National Renewable energy developers, where you can get a direct lead to the basic players on the America’s renewable energy market. There you can find a diversity of teams for design, instalment, and maintenance of different renewable energy projects of variable scales.  Sun, wind or using another renewable energy sources, own or operated, all efforts are focused on the vision of a clean and sustainable world, and the road to it.