A wind turbine will typically pay for itself in 4 to 7 years, with the next 13 to 16 years generating pure profit. 2-10 years
Green Cameron's wind turbine that will take 40 years to pay for itself. By Nick Craven. Last updated at 12:08 12 July 2006. Tory leader David Cameron's rooftop wind generator has been hailed as the very symbol of his green credentials.  Just an average size wind turbine in a wind farm. Update: Managed to find the answer myself, The average wind farm in the UK will pay back the energy used in its manufacture within six to eight months, this compares favourably with coal or nuclear power stations, which take about six months. Follow. 1 answer 1. A wind turbine will typically pay for itself in 4 to 7 years, with the next 13 to 16 years generating pure profit. It is unlikely that a wind turbine would last longer than this because they are subjected to quite extreme loads throughout their lives. This is partly due to the shape of a wind turbine, where the key elements (the blades and the tower) are only fixed at one end and subjected to the full force of the wind. The wind turbines’ poor location and mechanical problems mean that it only produced 477 kilowatt hours in 2012 and 2013. Last year, the turbine only generated about $121 worth of power, meaning that it would take 405 years for them to pay for themselves. The town bought two wind turbines that will take more than four centuries to pay for themselves. The BBC reports that the two wind turbines installed in the English town of Rushcliffe will not likely produce any financial benefits for the town. Wind Turbines are the most efficient Renewable Energy Power Source, as long as you have enough wind speed in your area… While Solar Panel’s price are around 3$ per watts, wind turbines cost around 1.75$ per watts, including the tower. Considering that the turbine has the potential (depending upon wind quality at the site) to lower your electrical bill by 50% to 90%. Many homeowners may pay power bills of no more than $8 to $15 for about nine months of the year. Tags: pay back period, residential wind turbine, wind energy. Some manufacturers will tell you that your residential wind turbine will pay for itself in six years. Frankly, that's probably not realistic. In real-world application, you will not completely recoup your investment for 15 to 20 years. Considering that the turbine has the potential (depending upon wind quality at the site) to lower your electrical bill by 50% to 90%. Many homeowners may pay power bills of no more than $8 to $15 for about nine months of the year. “At the rate the WT6500 [off-grid wind turbine] is delivering power at our test site, it would take several millennia for the product to pay for itself in savings—not the 56 years it would take even with the 1,155 kWh quote we received.”. – ConsumerReports.com. At the rate the WT6500 is delivering power at our test site, it would take several millennia for the product to pay for itself in savings—not the 56 years it would take even with the 1,155 kWh quote we received. At US prices, a 10 footer will make about 32 cents worth of electricity a day on a good wind site. It'll take you 9 years just to pay for a 1000 amp-hour battery bank at that rate, and then the battery bank will probably have to be replaced after nine years, depending on well you take care of it.  However, a rough guesstimate can range from 2-10 years to pay back the investment. However, one should be careful to note here that a typical wind turbine will last for 25+ years. However, one would hope that in those 25 years there are no major repairs that need to be done to the turbine. Also, one would hope that it lasts at least 50+ years, but naturally with this kind of lifespan there will be some repairs needed.
http://www.dailymail.co.uk/news/article-395311/Green-Camerons-wind-turbine-40-years-pay-itself.html https://answers.yahoo.com/question/index?qid=20091210011911AAS8KpB https://www.renewablesfirst.co.uk/windpower/windpower-learning-centre/how-long-do-wind-turbines-installations-last/ http://dailycaller.com/2014/01/07/these-two-wind-turbines-will-take-four-centuries-to-pay-for-themselves/ http://www.howtosaveelectricity.net/the-bottom-line-will-a-residential-wind-turbine-pay-for-itself/ http://www.howtosaveelectricity.net/the-bottom-line-will-a-residential-wind-turbine-pay-for-itself/ https://www.masterresource.org/hawkins-kent/microwind-consumer-reports/ http://www.fieldlines.com/index.php?topic=144629.0 http://theelectricenergy.com/what-is-a-wind-turbine-or-windmill/
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