Renewable Energy

Your guide to Renewable Energy Sources and green power; articles, information, facts, opinions and tips on renewable energy and green power – solar energy, wind energy, bio-energy, biomass, bio-fuel, geothermal energy, hydro-energy.

These days it is getting harder and harder to ignore the effects of global climate change. Hurricane Sandy decimated the Northeast, with even the seemingly impenetrable New York City finding itself deep underwater. Many people do not even realize that many parts of Manhattan are still not fully rebuilt. The summer also saw record heat […]

What is Tidal Energy?

What is Tidal Energy

by Andy Goldman on April 23, 2013

Tidal Energy is a Renewable Energy Source, RES, produced by the rise and fall of tides which occur in all parts of the world. Tides are caused by the gravitational force of the moon, called lunar gravitational force, and that of the sun. Tidal Energy when captured can be used to produce useful energy such […]

How much do wind turbines cost? Unfortunately, there is no straight single answer to this but only a dependent one based on custom specific circumstances; any single answer to this question, unfortunately, should not be taken too seriously unless it’s followed by full analysis of constituent wind energy costs. To help you understand and be […]

What is wave energy?

what is wave energy?

by Andy Goldman on April 17, 2013

Waves are caused by winds blowing across the surface of the sea. The wind energy is transferred to the waves and thus the stronger the wind is the more energy is into the waves. So wave energy is the energy contained in the waves. Wave Energy is proportional to the square of the height of […]

The UK is a global leader in Wave and Tidal Energy, both being Renewable Energy Sources, RESs, and both under the umbrella of Ocean Energy. As a world leader UK has long term plans for the commercialization of the technologies which enable the efficient exploitation of the power of the waves and tides. Wave and […]

According to the European Commission  Directorate-General (DG) for Climate Action, the EU NER-300 funding scheme, a program for carbon capture and storage and for innovative renewable energy projects, a second call for proposal has just been announced and is now open for applications to the European Investment Bank. The program will accept applications until 3rd […]

What is Hydropower?

What is hydropower?

by Andy Goldman on April 9, 2013

One of the first questions which come to mind when people hear about Hydropower is: What is Hydropower? It takes some reading and some analysis of the word to understand and the importance of Hydropower in our lives. Hydropower is one of the Renewable Energy Sources, RES, and as a matter of fact is the […]

Hydropower Energy

Hydropower Energy

by Andy Goldman on April 1, 2013

Hydropower is the power of water. Hydro comes from the Greek word ‘’ύδωρ ‘’ which means water. What does Hydropower mean? Hydropower is the energy contained in the moving water. Moving water means either falling water or running water. This energy, or this force, may be captured so as to produce useful work and be […]