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Are Wind Turbines Good Enough?

I really wanted to mix a little science and politics today. I'm very passionate about this issue because I am an electrical engineer and I did major in power systems. I've had the chance to study, design and work with the "renewable energy" sources that are so hyped by the government. Well, are wind turbines good enough? I would argue no.

Everyone that reads my blog is always suspicious about my motives since I'm a capitalist and obviously wouldn't support such things. With all the subsidies and slimy businesses involved with the government to produce this stuff, it should be enough to make my point, but I'm going to talk to you about the realities.

When I hear Obama talk about solar panels and wind generators, I think he's talking about this new utopia. The talk that we can get off foreign oil and things like this make me laugh.

Wind turbines produce power, but they're just not good enough and here is why...

Space - The amount of space that is required to generate a sufficient amount of power is massive. I don't think people understand the gravity of how much space is required. You need tens if not hundreds of thousands of wind turbines to generate the same amount of power as a single nuclear power plant. This means that huge portions of land (or water) have to be used.

Man Power - Wind turbines require maintenance. The need for millions of people to do all this maintenance will be needed. Let me repeat that... millions of people to do the maintenance.

Doesn't Follow Load - Wind turbines will never become a significant electricity source because they are unable to follow the load of the grid. Nuclear can follow the grid, gas can follow the grid, coal can follow the grid, dams follow the grid. Wind turbines can't because you have to take what you get. If the wind is blowing 30km/hr, that's what you get.

Essentially all power generation (besides the solar panel) is based on a rotors. Wind turbines, nuclear power, dam power, etc is all done through spinning a rotor. This rotor will have magnets on it. When you rotate a magnetic field around wires, you'll generate a current (ie: electricity).

For the sake of efficiency and cost, you want to have less rotors. Rotors are physically moving parts and they will break. Anything that moves will break. Anything that breaks will need to be fixed and undergo maintenance. The less rotors, the better.

That means we need to find a solution where we can produce more power with less revolutions of a rotor.

Nuclear power is by far the superior option. It's safe (despite what ignorant idiots would tell you). A single nuclear plant will have maybe 4 or 8 rotors and power a lot of cities. You'll need hundreds of thousands of wind turbines to produce the same power.

Doing maintenance on 4 to 8 rotors in a single building is a lot cheaper than doing maintenance to 100,000 rotors stretched over 1000's of acres.


I'm sure with me making this post that I'll get some very ignorant replies from people telling me I'm wrong. They won't have engineering degrees or know anything about what they're talking about, but I'll get them. Some people have been so indoctrinated by this that they can't accept the fact that it could be bad technology.


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