Wind Power
Wind Power
Alternative Energy Sources – What is Alternative Energy?
Alternative Energy Sources - What is Alternative Energy?
The term “alternative” in this case presupposes the current set of energy technologies against which “alternative energies” are compared. As such, the list of energy technologies excluded is an indicator of which problems the alternative technologies are intended to address. Controversies regarding dominant sources of energy and alternatives to them have a long history, ever since fire was discovered for a matter of fact. The nature of what is regarded as alternative energy sources have considerably changed over time, as with the technologies that we use to extract and utilize them. Currently, in this modern day and age, due to the wide variety of energy choices and differing goals and agenda’s of their advocates, defining some energy types as “alternative” has become highly controversial.
As such, big oil and coal don’t want to lose market share and are launching campaigns to dispel the harmful effects of their energy products .They want to keep that money rolling in, at whatever cost to the environment, and ultimately mankind. They prefer to keep things as they are, and are slow to adapt to the new wave of clean and renewable energy sources, however some progress is being made. Continue Reading Alternative Energy Sources – What is Alternative Energy? Here
Categories: Alternative Energy Sources, Biomass, Geothermal Energy, Nuclear Power, Renewable Energy, Solar Power, Wind Power Tags: Alternative, alternative energy, alternative energy sources, current, energy, ethanol, Forward, fuel, gas, oil, sources, vehicles
Is Electricity Renewable or Non-Renewable? How to Find out is Electricity Renewable or Non-Renewable
Is Electricity Renewable or Non-Renewable? How to Find out if your Electricity is Renewable or Non-Renewable
Electricity ball
On the other hand, hydro, wind, tidal, geothermal, biomass, and solar power are all regarded as sustainable and renewable forms of energy because they aren’t finite and limited to available resources. We use the energy we obtain from these sources and it still keeps coming, it will not run out! Continue Reading Is Electricity Renewable or Non-Renewable? How to Find out is Electricity Renewable or Non-Renewable Here
Categories: Biomass, Clean Energy, Environmentalism, Geothermal Energy, Green Energy, Nuclear Power, Renewable Energy, Solar Power, Sustainable Development, Wind Power Tags: coal, electricity, energy, Forms, gas, green, is electricity renewable, non, power, Renewable, sources
How Does a Wind Turbine Work
How Do These Wind Turbines Work You May Ask, We Will Try To Answer That Here
What are Wind Turbines
Modern wind turbines are essentially much like a wind mill, much like the one’s you’d see on farms or in Holland. However, instead of being attached to a mill to grind grain into flour, the turbine is attached to an electrical generator. The result is energy. How much energy? Well it depends on the size of the blades and the wind speed.
Wind turbines can be used on a large scale to produce energy for a city. The turbines generally have two or three blades or rotors. On sunny, windy days they can produce several megawatts. The energy can also be stored for non windy days. On a smaller scale, for home use, a wind turbine can produce about 100 kilowatts. They work well to compliment a solar electric power system. Continue Reading How Does a Wind Turbine Work Here
Originally posted 2011-02-03 09:17:24.
Categories: Wind Power Tags: attached, Blades, energy, gear, Generator, rotors, Turbine, turbines, turns, wind, wind turbine, wind turbines
Building a Wind Turbine
A video record of the new Vestas v82 wind turbine erected on the St. Olaf campus in Northfield Minnesota
Originally posted 2010-04-23 21:52:17.
Categories: Wind Power Tags: building, Turbine, wind
Offshore Wind Power Important to Future of Clean Energy Development
Offshore Wind Power Important to Future of Clean Energy Development Like This Horns Rev from DONG Energy in Denmark
The problem with these projects is that they tend to be expensive, costing roughly 2.5 to 3.0 million Euro/MW. The turbines themselves represent only a third to one half of the total costs in the projects today while the rest of the costs come from the infrastructure required, maintenance and oversight of the projects. In 2011, Danish energy company DONG Energy made a claim that these types of projects aren’t yet competitive with fossil fuels, however they estimate that they will be in 15 years. Until that point is reached, government funding, subsidies and other incentives will be required to make the projects more economically feasible. Taking that into account, we still heavily subsidize the fossil fuel industry so why not shift some of that funding over to these types of projects? Continue Reading Offshore Wind Power Important to Future of Clean Energy Development Here
Categories: Green Energy, Wind Power Tags: development, energy, farm, farms, mw, offshore, offshore wind power, power, Projects, united, wind
Renewable and Non Renewable Energy Sources Explained
Renewable and Non Renewable Energy Sources Explained
Renewable and non renewable energy sources explained will help you to understand the differences between the two and determine which is better. For this explanation, we are referring to electrical energy or energy to run our vehicles, boats, and other forms of transportation. The two combined are the driving factors behind both our economy and our society as a whole, for without either we would almost be back in the dark ages so to speak.
That day will come when we will be without coal and oil, however there are alternative sources of energy available to us which we are finally beginning to utilize more of. Fossil fuels are not good for the environment so to help protect our planet, it is wise for us to move forward with alternative energy for our future energy needs. Continue Reading Renewable and Non Renewable Energy Sources Explained Here
Categories: Alternative Energy Sources, Biomass, Clean Energy, Geothermal Energy, Nuclear Power, Old Energy Solutions, Renewable Energy, Solar Power, Wind Power Tags: coal, energy, environment, natural, non-renewable, power, Renewable, solar, sources, water, wind
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