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#21
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In article , says...
On 9/5/2012 5:30 PM, Califbill wrote: "iBoaterer" wrote in message ... In article , says... On Wed, 5 Sep 2012 14:22:29 -0400, iBoaterer wrote: In article , says... On 9/5/2012 1:06 PM, Wayne.B wrote: On Tue, 04 Sep 2012 17:13:52 -0400, JustWait wrote: Well, there is one up by one of our practice tracks. I have seen it a dozen times, only once was it actually running and that day, it was annoying as hell with the noise.. and it's nearly a half mile maybe a mile as the crow flies to the mill from the track. Like I said though, most times, it's not moving even though there is windy up there all the time. === How big was it? The small, fast turning wind generators like you see on cruising boats, roof tops and small towers can make an annoying whirring noise. The big wind farms however use very large towers with slow turning blades over 100 ft long. They are almost silent in my experience. http://tuesdaysintempleton.com/2010/...-templeton-ma/ Yes, I know the rave reviews don't complain about the noise, but I remember it made a thump, thump, thump as it ran that day. Again, I have only seen it run once, not really sure if it's doing anything for the town according to the reviews... You're insane. Either that or FOX told you they were loud. http://www.gereports.com/how-loud-is-a-wind-turbine/ http://www.youtube.com/watch?v=JD0v9_zV2uk http://www.smallwindtips.com/2009/12...urbine-really/ Hmmm GE says wind turbines don't make noise. That is like the UMW talking about clean coal. If you live in the big city and are used to noise, they are not bad but there is a noise. I am sure it is something you can ignore if they are paying you enough to put the turbines there. Did you notice there are other links as well? Again, I also have first hand experience. Usually the prevailing winds make much more noise than the turbines. Did you watch the video? That's what I heard as well, nothing. --------------------------- Depends on the design. I live in sight of Altamont Pass. The older turbines are noisy. They are removing lots of the older smaller units and putting in the big 300' diameter generators. Part of the problem with the older faster ones is the bird kills. Do a Google on bird kills and wind farms. Lots of the enviros are very down on the farms for this very reason. Lots of the problem is it is raptors getting killed as most of the land is open grazing land and lots of ground squirrels to attract the Raptors, Golden Eagles especially. the other problem is wind speed. They shut them down when the wind is blowing too fast as well as not fast enough. In other words, they aren't up to it.. Something I have been saying for years.. You stupid moron!!! They are "up to it", and have been for a long time. |
#22
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In article , says...
On 9/6/2012 12:13 AM, Califbill wrote: "JustWait" wrote in message ... On 9/5/2012 5:30 PM, Califbill wrote: "iBoaterer" wrote in message ... In article , says... On Wed, 5 Sep 2012 14:22:29 -0400, iBoaterer wrote: In article , says... On 9/5/2012 1:06 PM, Wayne.B wrote: On Tue, 04 Sep 2012 17:13:52 -0400, JustWait wrote: Well, there is one up by one of our practice tracks. I have seen it a dozen times, only once was it actually running and that day, it was annoying as hell with the noise.. and it's nearly a half mile maybe a mile as the crow flies to the mill from the track. Like I said though, most times, it's not moving even though there is windy up there all the time. === How big was it? The small, fast turning wind generators like you see on cruising boats, roof tops and small towers can make an annoying whirring noise. The big wind farms however use very large towers with slow turning blades over 100 ft long. They are almost silent in my experience. http://tuesdaysintempleton.com/2010/...-templeton-ma/ Yes, I know the rave reviews don't complain about the noise, but I remember it made a thump, thump, thump as it ran that day. Again, I have only seen it run once, not really sure if it's doing anything for the town according to the reviews... You're insane. Either that or FOX told you they were loud. http://www.gereports.com/how-loud-is-a-wind-turbine/ http://www.youtube.com/watch?v=JD0v9_zV2uk http://www.smallwindtips.com/2009/12...urbine-really/ Hmmm GE says wind turbines don't make noise. That is like the UMW talking about clean coal. If you live in the big city and are used to noise, they are not bad but there is a noise. I am sure it is something you can ignore if they are paying you enough to put the turbines there. Did you notice there are other links as well? Again, I also have first hand experience. Usually the prevailing winds make much more noise than the turbines. Did you watch the video? That's what I heard as well, nothing. --------------------------- Depends on the design. I live in sight of Altamont Pass. The older turbines are noisy. They are removing lots of the older smaller units and putting in the big 300' diameter generators. Part of the problem with the older faster ones is the bird kills. Do a Google on bird kills and wind farms. Lots of the enviros are very down on the farms for this very reason. Lots of the problem is it is raptors getting killed as most of the land is open grazing land and lots of ground squirrels to attract the Raptors, Golden Eagles especially. the other problem is wind speed. They shut them down when the wind is blowing too fast as well as not fast enough. In other words, they aren't up to it.. Something I have been saying for years.. --------------------------------- They are up to it, but they are not going to replace a very big percentage of our power requirements. I dunno, I am getting the impression the more I look that they are creating more maintenance jobs, than electricity. Cite? ... I will look into it a bit more but I really don't hear a lot about successful "farms" and most times when I see them in the northeast, they are not moving. Just sayin'. Really? Look at the wind farms in CA, western NY, etc. |
#24
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posted to rec.boats
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In article ,
says... On Wed, 05 Sep 2012 17:52:06 -0400, JustWait wrote: Most of the comments I have seen are skeptical as to any return at all from the Mill in Templeton Mass... Like I said, it's usually locked down and stationary whenever I am there for weekends.. === Do yourself a favor and visit one of the large wind farms before making snap judgements. I've seen several that were very impressive and the people that lived near them had no issues. Here is one of them: http://www.youtube.com/watch?v=_ZZ-6uIKa0o The background noise that you hear is wind on the microphone. But Scotty the expert says that they don't work!!!!! |
#25
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posted to rec.boats
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On Thu, 06 Sep 2012 12:23:06 -0400, wrote:
The thing I noticed at the ones we saw in Canada and North Dakota was more of a thump than a loud noise. You feel it more than hear it. === What causes the "thump" ? |
#26
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posted to rec.boats
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"iBoaterer" wrote in message
... In article , says... On 9/6/2012 12:13 AM, Califbill wrote: "JustWait" wrote in message ... On 9/5/2012 5:30 PM, Califbill wrote: "iBoaterer" wrote in message ... In article , says... On Wed, 5 Sep 2012 14:22:29 -0400, iBoaterer wrote: In article , says... On 9/5/2012 1:06 PM, Wayne.B wrote: On Tue, 04 Sep 2012 17:13:52 -0400, JustWait wrote: Well, there is one up by one of our practice tracks. I have seen it a dozen times, only once was it actually running and that day, it was annoying as hell with the noise.. and it's nearly a half mile maybe a mile as the crow flies to the mill from the track. Like I said though, most times, it's not moving even though there is windy up there all the time. === How big was it? The small, fast turning wind generators like you see on cruising boats, roof tops and small towers can make an annoying whirring noise. The big wind farms however use very large towers with slow turning blades over 100 ft long. They are almost silent in my experience. http://tuesdaysintempleton.com/2010/...-templeton-ma/ Yes, I know the rave reviews don't complain about the noise, but I remember it made a thump, thump, thump as it ran that day. Again, I have only seen it run once, not really sure if it's doing anything for the town according to the reviews... You're insane. Either that or FOX told you they were loud. http://www.gereports.com/how-loud-is-a-wind-turbine/ http://www.youtube.com/watch?v=JD0v9_zV2uk http://www.smallwindtips.com/2009/12...urbine-really/ Hmmm GE says wind turbines don't make noise. That is like the UMW talking about clean coal. If you live in the big city and are used to noise, they are not bad but there is a noise. I am sure it is something you can ignore if they are paying you enough to put the turbines there. Did you notice there are other links as well? Again, I also have first hand experience. Usually the prevailing winds make much more noise than the turbines. Did you watch the video? That's what I heard as well, nothing. --------------------------- Depends on the design. I live in sight of Altamont Pass. The older turbines are noisy. They are removing lots of the older smaller units and putting in the big 300' diameter generators. Part of the problem with the older faster ones is the bird kills. Do a Google on bird kills and wind farms. Lots of the enviros are very down on the farms for this very reason. Lots of the problem is it is raptors getting killed as most of the land is open grazing land and lots of ground squirrels to attract the Raptors, Golden Eagles especially. the other problem is wind speed. They shut them down when the wind is blowing too fast as well as not fast enough. In other words, they aren't up to it.. Something I have been saying for years.. --------------------------------- They are up to it, but they are not going to replace a very big percentage of our power requirements. I dunno, I am getting the impression the more I look that they are creating more maintenance jobs, than electricity. Cite? ... I will look into it a bit more but I really don't hear a lot about successful "farms" and most times when I see them in the northeast, they are not moving. Just sayin'. Really? Look at the wind farms in CA, western NY, etc. --------------------------- Living near the wind farms in California and towing the boat by them when going to the Delta and lakes, you see lots of dead windmills. Especially the older models. The new ones take less overall maintenance as there are fewer for the same power output. But figuring the amount of dead old ones, how much actual energy gain did we get? Figure the energy to manufacture and install and maintain them. Plus look at the growth of energy consumption. We need to change the connectors to most rechargeable electronic to the same type. Then you would not have to have 10 different wall warts plugged in consuming energy when nothing is being charged. Probably Nuclear is the only answer to having enough electrical energy without the environmental drawbacks of coal mining and oil usage. We just have to decide how to handle the waste from a nuke plant, which is not that much high level amount wise. |
#27
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posted to rec.boats
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On Thu, 6 Sep 2012 10:12:39 -0700, "Califbill"
wrote: The new ones take less overall maintenance as there are fewer for the same power output. But figuring the amount of dead old ones, how much actual energy gain did we get? === As an engineer you must know about climbing up the learning curve. This modern generation of wind farms is less than 10 years old which is not exactly a mature technology yet. Considering that each large windmill saves the energy equivalent of $400/hour of fossil fuel, it's worth some time and effort. From a strategic standpoint it is very important that we figure out how to make ourselves independent of middle eastern energy sources. They don't like us very much and it's only a matter of time before the entire region becomes unstable and unreliable. I'm beginning to think there's yet another sailboat in my future. (please note clever introduction of an on topic subject) |
#28
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On Thu, 06 Sep 2012 15:24:47 -0400, wrote:
If you want to worry about that, look at our Israel policy. === I wouldn't touch that with *your* ten foot pole. |
#29
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#30
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posted to rec.boats
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"thunder" wrote in message ...
On Thu, 06 Sep 2012 16:56:19 -0700, Califbill wrote: Yes we are on the learning curve, but it will be near impossible to really get enough reliable energy via wind or solar to replace most of the power plants. Especially with the growth in energy consumption. Maybe not most of the power plants, but plans are for 20% by 2030. South Dakota is already producing 20% of their needs with wind energy. Iowa is right on their tail. ----------------------------- Lots of wind, open land and little population or manufacturing. Easy to supply 20%. Do not know the percentage anymore but in the 1970's 50% of the people lived within 500 miles of NYC. So how do you supply that dense population? Where are the consistant winds? |
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