Could wind farms have unintended consequences on weather patterns?

In summary, it's not 100% certain that the goal of these gigantic wind farms is to generate around 4 gigawatts of energy, but if it is, I'm wondering if there could be any unintentional side effects from having so many large wind turbines all concentrated in one area. Additionally, I'm wondering if replacing fossil fuels with renewable sources is enough to make up for the energy that we will no longer be drilling for off the Pacific Coast.
  • #1
Zamdrist
9
0
Not 100% certain this is the best place to ask this question, though I've asked questions here before, and there seems to be some smart and helpful people here.

I was pondering wind farms and thinking about T. Boone Pickens' idea of huge expansive wind farms to generate energy. Apparently the goal is to generate around 4 giga watts of energy with these farms.

I'm wondering that if on such a grand scale might there be any possibility of inadvertent side effects? Such as the misdirection/interruption of continental currents, and thus adversely effecting weather?

Perhaps the question is best posed to a meteorologist, not sure.
 
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  • #2
Hmm.. how "grand scale" are we talking?

From a logical view, I'd say it's not something to be concerned about. If this was the case, wouldn't a large city produce nearly the same effect with so many tall buildings?
 
  • #3
Triggers12 said:
Hmm.. how "grand scale" are we talking?

From a logical view, I'd say it's not something to be concerned about. If this was the case, wouldn't a large city produce nearly the same effect with so many tall buildings?

Well I though I've heard the goal is to have wind farms stretching from the Canadian border down to Texas. So pretty much or more or less cutting a line down the middle of the US.

I hadn't though of buildings affecting wind patterns, but its a valid point. Though I'd counter the blades of the wind machines are more efficient and effective than say a building.

Just thinking out loud about it, that's all.
 
  • #4
So we trade "global warming" for "global stilling"?

Seriously, a letter in Scientific American recently brought up the same point, in response to an article that evaluated how all our energy budget can be satisfied using solar, wind, etc.
 
  • #5
JDługosz said:
So we trade "global warming" for "global stilling"?

Seriously, a letter in Scientific American recently brought up the same point, in response to an article that evaluated how all our energy budget can be satisfied using solar, wind, etc.

I wouldn't suggest we not use wind farms at all, but I've got to wonder how many wind farms and solar panels it would take to replace the energy potential of the oil we will no longer be drilling for off the Pacific Coast.

Sure, we can be come more efficient and supplement energy needs with renewable sources, but enough to forgo the use of fossil fuels significantly? I have my doubts.
 

1. What is a wind farm and how does it work?

A wind farm is a collection of wind turbines that are used to generate electricity from the power of the wind. The turbines are typically placed in areas with high wind speeds and are connected to a power grid to distribute the electricity to homes and businesses. As the wind turns the blades of the turbine, it spins a generator that produces electricity.

2. What are the potential benefits of wind farms?

Wind farms have several potential benefits, including reducing our dependence on fossil fuels, reducing air pollution, and providing a source of renewable energy. They also have the potential to create jobs and stimulate local economies.

3. What are the environmental impacts of wind farms?

While wind farms have many benefits, they can also have some negative environmental impacts. These can include noise pollution, visual impacts, and potential harm to wildlife. However, these impacts can be mitigated through careful planning and design of wind farm projects.

4. How much energy can a wind farm produce?

The amount of energy a wind farm can produce depends on several factors, including the size of the turbines, wind speeds, and the location of the wind farm. On average, a single wind turbine can produce enough electricity to power around 600 homes per year. Therefore, a wind farm with multiple turbines can produce a significant amount of energy.

5. Are there any limitations to wind farms?

One limitation of wind farms is their reliance on wind speeds. If the wind is not blowing, the turbines will not generate electricity. This means that wind farms may not be a consistent and reliable source of energy. Additionally, wind farms require a significant amount of land, which can be a limitation in densely populated areas. However, advancements in technology and the use of offshore wind farms are helping to address these limitations.

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