Discursive Essay On Wind Turbines

When we think of wind power, we generally think of those large, high tech towers with slowly spinning blades that have sprung up in the past decade on hilltops in many areas of the country. But the fact is, wind is one of the oldest sources of power used by man. Our ancient ancestors used the wind to propel boats, grind grain and pump water.

While all of these applications still exist today, wind power is now primarily used to generate electricity at both the large and the small scale. Our discussion today will focus on large utility scale installations. In all cases, it is the kinetic energy, or movement of the air, that provides the mechanical power to perform the various forms of work.

According to a recent report posted by the DOE’s National Renewable Energy Lab (NREL), renewables can contribute 80% of American electricity by the year 2050. Much of it will be provided by wind power installations of this type.

Wind power has some obvious advantages: it’s clean and renewable and relatively cheap. While these advantages are largely global in nature (e.g. reduced greenhouse gas emissions and fossil fuel depletion), the disadvantages are primarily local (e.g. land use, noise and visual pollution). Of course, the main disadvantage of wind power is that the wind does not blow consistently or steadily.

Other issues have been raised, which have often been misconceptions. For example, one criticism is that windmills kill lots of wild birds. This was true of the early windmills, especially in the case of the wind farm located near Altamont Pass in California. Those turbines spun at high speeds and were located near a major avian thoroughfare. Today’s high efficiency turbines spin at lower speeds and use smooth poles to support the turbine instead of the lattice-style structures used earlier – which actually made nice bird nesting grounds.

Today, even the Audubon Society supports wind power, recognizing that global warming causing a far greater threat to the long term viability of bird populations than the occasional collision of a bird with a tower. The number of annual bird fatalities (around 20,000) is tiny when compared to transmission lines or cats.

Another controversy that has been brewing recently is the idea that windmills can cause global warming. This is another misconception.

Based on a study produced at the State University of NY (SUNY) at Albany, the ground around the turbines can warm up at night. This is due to the mixing, by the turbines, of the cool night air at ground level with the warmer air above. While the effect is real, the concern is not, since this phenomenon does not introduce new heat into the planet’s atmosphere, as the carbon dioxide layer does by trapping heat that would otherwise escape into space. Rather, this small, localized effect is simply mixing heat that is already there, with cooler air below it. If you think of it as a pot of soup on a stove, the sun provides the heat, the greenhouse gases form the lid, and the action of the windmills would be like you stirring the soup, albeit with a very small spoon. Life on Earth, as we know it today, evolved at temperatures that were present before the lid was on.

It is true that this mixing of air could impact local weather in the vicinity of the windmills, but experts believe that this effect can be reduced with enhanced turbine blade designs that minimize mixing and by siting the turbines in areas that are naturally more turbulent.

Here then are the wind power pros and cons.


  • Clean energy, no fuel to drill, frack, mine, transport or burn
  • Renewable and sustainable
  • Costs are relatively low and continue to decrease
  • Abundant domestic supply (16X current electric demand!)
  • The power is essentially free once the infrastructure is paid for.
  • Low life cycle carbon footprint. Breakeven in eight months.
  • Can be used almost anywhere.



  • As mentioned earlier, the wind is inconsistent, unsteady and unpredictable
  • Wind power is not cheap and like many energy sources, rely on government subsidies to remain competitive.
  • Wind farms are generally located in rural areas that might be otherwise picturesque. They are considered by some people to be an eyesore.
  • Some people complain of noise from the turbines.
  • Wildlife impact. Not only birds, but bats have experienced fatalities.
  • Localized impact on night-time temperatures and weather

At the end of 2011, the US had 46,919MW of installed wind capacity. This number is expected to grow rapidly, whether or not production tax credits (PTC) are renewed. There have been a number of recent mergers among wind developers as the industry consolidates.

In summary, wind power, is not a perfect solution, but it is far better than just about anything else we have available at the moment. I would consider it a good long term transitional energy source over the next fifty to a hundred years.

The other good thing about wind: unlike nuclear power, or tar sands oil, which will each leave a long term toxic legacy, when we are finally done with wind, we can simply take down the towers and allow nature to grow back in.

[Image credit: Theodore Scott: Flickr Creative Commons]

What about other energy sources?


RP Siegel, PE, is the President of Rain Mountain LLC. He is also the co-author of the eco-thriller Vapor Trails, the first in a series covering the human side of various sustainability issues including energy, food, and water in an exciting and entertaining format. Now available on Kindle.

Follow RP Siegel on Twitter.

RP Siegel, author and inventor, shines a powerful light on numerous environmental and technological topics. His work has appeared in Triple Pundit, GreenBiz, Justmeans, CSRWire, Sustainable Brands, PolicyInnovations, Social Earth, 3BL Media, ThomasNet, Huffington Post, Strategy+Business, Mechanical Engineering, and engineering.com among others . He is the co-author, with Roger Saillant, of Vapor Trails, an adventure novel that shows climate change from a human perspective. RP is a professional engineer - a prolific inventor with 52 patents and President of Rain Mountain LLC a an independent product development group. RP recently returned from Abu Dhabi where he traveled as the winner of the 2015 Sustainability Week blogging competition.Contact: bobolink52@gmail.com


Solar Energy Vs Wind Energy Essay

Character Sketch Example Essayscharacter Essay Sample Characterization Essay Writing A Character Analysis Essay Character Analysis

Theme Essay Oglasi Cothemes In Essays Research Essay On Leukemiaapa Format Example Essay Paper

Obesity Essay Topicsobesity Essay Research Outline On Obesity Speech Outline College Essay Topic

Essay On The Energy Crisis In Hindi Language

Essays On Economy Professional Writing Service For Final College Economy Globalization Essay

Solar Energy House Diagram For An Essay Colourbox Solar Energy House Diagram For An Essay Colourbox Acircmiddot Renewable Energy Essay

Gates Of Fire Essay

Fahrenheit Essay Oglasi Cofahrenheit Censorship Essay At Comessay On Fahrenheit Censorship Essay

Energy Crisis In And Its Solution Energy Crisis

Renewable Energy Essay Ilusiddrives Essays And Papers Renewable Energy Essay Ilusiddrives Essays And Papers

Modernism Art Essay Papernature Vs Nurture Twins Essays

Essays On Economy Fly Pen Homework Help Essay On Economic Growth Available Totally At Echeat Com

Grant Proposal Sample Essay Sample Grant Proposals Ccgw Sample Grant Proposal To Write A Scientific Grant

Wind Energy Essay Gxart Orgessay On The Use Of Wind Energy At Comessay On Essay

Macbeth Essay Themesmacbeth Ambition Essay Lady Macbeth Essay On Power

Solar Energy Vs Wind Energy Essay


Annotated Essayannotated Essay Examples Valiant Resume It S A Kind Of Magic We Essays For You Infection

Power To The People Anti Oppressive Game Design Essay

Results Of Wwi Vs Wwii Essay

Extended Essay Renewable Energy This

A Level Coursework Writing Help Topics Format Examples Sample Of A Level Coursework

Jacob Weiner The Power Of Words Research Essaycategory

Essay Topics For Animal Farm Essayessay Of Animal Farm To Kill A Mockingbird Study Guide Questions

Screen Shot 2015 07 15 At 11 50 41

Maths Coursework Statistics Help Write My In A Maths Statistics Coursework Relationship Between The Weight


Related Post of wind energy essay

Definition Example EssayFree Sample Of Fifty Shades Of GreySample Essay SpeechPlastic Surgery Persuasive EssaySample Essay EducationEssay On CulturesIceberg PrincipleFormal Essay FormatEssay On Child LaborPersuasive Essay Middle SchoolGlobal Economy EssayHow To Write A Conclusion To A Persuasive EssayHow To Learn English EssayObservation Essay OutlineSample Essay About LifeDiscourse Community EssayEssay On Describing YourselfCritical Essays On Huckleberry FinnEssay Of Student LifePaper WritersCompare And Contrast Essay High School Vs CollegeExample Of Narrative Essay WritingMy Goal EssayRespect Life EssayDracula EssaysScience Technology EssayThe Pearl By John Steinbeck EssayExamples Of Narrative Essays For CollegeEssay With Apa FormatIdeas For Presentations TopicsEssay On Oprah WinfreyAbortion Essays Pro ChoiceEssay About AdviceThe Lion The Witch And The Wardrobe EssayEssays About Community ServiceEasy Informative Essay TopicsDuke Ellington EssayWriting Techniques For EssaysEssays On Abortion Pro ChoiceAbout A Mother EssayBook Title In EssayClass Evaluation EssayFinding Nemo EssayAdvanced EssayHenri Matisse EssayMusic Appreciation EssayParaphrasing In An EssayMemoir EssayPakistani Culture EssayWorld War I Essay QuestionsExamples Of Classification EssaysSeven Wonders Of The World EssayEssay On Commonwealth GamesExample Narrative EssayEssays On RaceI Need To Write An EssayWelfare State EssayArgument Persuasive Essay ExamplesEssays Written By StudentsMartin Luther King I Have A Dream Speech Analysis EssayOvercoming Obstacles EssayGlobal Terrorism EssayEssay Proof ReadingEssay On Social IssueReflection Essay Sample About WritingAbortion Essay ConclusionJim Crow Laws EssayBusiness Essay TopicsEssay On Pet PeevesJames Madison EssayIdeas For Informative EssaysCommunications EssayPopular Culture EssaysWrite My Paper FreeDrunk Driving Essay OutlineFinancial Literacy EssayEssays On Media InfluenceEnvironment EssayBrave New World Essay TopicsFrederick Douglass Essay QuestionsFast Food Argumentative EssayScolarship EssaysDefine Success EssayEssay Of LifeFish Cheeks EssayExamples Of Problem Solution EssaysGrowing Up Asian In Australia EssayHelping Others EssayExtended Essay IdeasHow To Write A Biography EssayThe Breakfast Club EssayRespect Essay For KidsExamples Of Discriptive EssayEssay About Summer HolidaysJuvenile Justice EssayAn Example EssayAdvantages Of Renewable Energy For KidsHow To Write A Case Study EssayEasy Persuasive Essay Topics For High SchoolExample Of A Good Thesis Statement For An EssayResearch Persuasive Essay TopicsColumbia University Application EssayEssay On GeneticsEssay On Corruption1984 Essay ThesisFallen Angels EssayUk Best EssayMovie Review Of AvatarTwelve Years A Slave EssayCollege Essay Writing SamplesPleasantville EssayEssay CityWritten Check SampleEssay DatabaseThe Awakening Essay TopicsWrite Essay OnlineMarbury Vs Madison EssayIntroduction Of Expository EssayA Very Old Man With Enormous Wings EssayApa Essay Title PageEssay Editing ServicesIs Global Climate Change Man Made Argumentative EssayHow To Start A Proposal EssayBusiness Argumentative Essay TopicsEssay SummarizerCollege Papers For FreeInjustice EssaysElements Of Essay In LiteratureEssay About George WashingtonExamples Of Admission Essays For Graduate SchoolOf Mice And Men Essay LonelinessExpository Essays TopicsGay Rights EssayEssay KnowledgeInternship Reflection Paper EssayDescriptive Essay ConclusionBoy In Striped Pyjamas EssayEssay On Malcolm XStalin EssayEssay On InventionsEssays About Life Experiences101 Essay TopicsMy Favourite Holiday EssayAdvertisement Essay ExampleIntegrity EssayEssay On YourselfEssays On Drug AddictionMerchant Of Venice Essay On ShylockHealth And Wellness EssayThesis For Argumentative EssayCyber Crime EssaysSchool Uniform Debate EssayEasy Essay 123Pay To Write An EssayFood EssaysThesis Statement EssayAcademic Argument Essay ExampleA Argumentative EssayEssay Topic On EducationCollege Essay PaperMake Your Own Halloween StoryEpiphany EssayEssays On Night By Elie WieselStructuring An EssaySnow Falling On Cedars EssayHow To Write A Theme EssayScarlet Letter Essay QuestionsWhat Is An Exploratory EssayExamples Of Poetry Analysis EssaysWrite My Paper For Me FreeCompare And Contrast Argumentative EssayDescriptive Essay Example PlaceEssay Proposal ExamplesEssays On ElectricityCheating Essay WritingEssays On ModernismVacation EssayWebsites For Essay WritingThe Alchemist Spark NotesNarrative Essay PapersWebsites That Write Papers For YouSocial Psychology EssayEssay SearchEssay About Leadership QualitiesEssay On World WarMla Essay Title PageEssays On The IliadCritical Essays On OthelloEssay On Football HistoryArticle 92 EssayAgainst Animal Rights EssayBrent Staples EssaysAnalysis EssayComplete EssayDracula Essay TopicsEssay On Qualities Of A Good LeaderAnorexia EssaysSample Essay For Graduate School AdmissionEssays Marked By TeachersOnline Writing Jobs That PaySister Flowers EssayMy Family Essay ExampleWrite Good EssayEssays On GangsProfile Essay SamplesTortilla Curtain EssayBibliographic Essay TopicsPhysical Therapy Application Essay ExamplesMother Tongue Essay50 Argumentative Essay TopicsFuture Technology EssayStudent Essays OnlineEdit Papers Online FreeCheap Assignment HelpGood Scholarship EssaysSample Rhetorical Analysis EssaysAbout Me Essay ExampleCorruption EssayPresentation Essay ExampleEssay Writing ServicesMemoirs Essay ExamplesEssay On The Gettysburg Address500 Word Essay On ResponsibilityReasons Why Gay Marriage Should Be Legal EssayVictorian Age EssayGood Persuasive EssaysEasy Essays For StudentsSample Essays For CollegeLetter Writing ComplaintLearning To Read And Write Frederick Douglass EssayEssay Writers For HireEssay On My Favorite TeacherCollege Admission Essay Why I Want To AttendCauses Of French Revolution EssayOn Disobedience And Other EssaysThe Effects Of Peer Pressure EssayExample Of Persuasive EssayInductive Reasoning EssayLocker Searches EssayEssay Topic Sentence StartersEssay On The Value Of EducationGed Essay SamplesResearch Topics In International BusinessHuck Finn Essay TopicsBank EssayGood Speech WritingEssay To Get Into Nursing SchoolSample 5 Paragraph EssayMind Mapping EssaySample Poetry AnalysisStem Cell Research Persuasive EssayNight Book EssayEnvironmental Pollution EssaysEssay About InventionRacism EssayThe Boy In The Striped Pyjamas ThemesExamples Of Compare And Contrast Essays For CollegeWriting A Narrative Essay About YourselfChildhood Obesity Essay SampleAutobiography Essay ExamplesEssay On Corporate CultureComparison Essay Topics For CollegeEssay About NatureOperant Conditioning EssayPersonal Career Goals EssayFamily Diversity EssaySamples Of Good College EssaysPro Animal Testing EssayNarrative Essay ExamplesNursing Ethics EssayCommunity Service Essay SamplesWhite Lie EssayNick Vujicic EssayHelp With Essay PapersSample Critical EssayClassification Essay On ShoesBrokeback Mountain EssayPatriotic EssayDeath Of A Salesman Essay TopicsTupac Shakur Essay5 Paragraph EssaysA Special Person EssayHoles By Louis Sachar EssayMy Teacher EssayEssay Topics For SociologyUk Essay Writing ServicesEssay Format ApaExamples Of Essays For UniversitySocial Policy EssayWhat Is Exemplification EssayReflective Essay On High SchoolA Critical EssayA Good Compare And Contrast EssayCustom Essay ServicesEssay On VivekanandaTorture EssaysPersonal Experience EssayIsraeli Palestinian Conflict EssayLittle Red Riding Hood EssayShort Story EssaysEssay On Why I Want To Be A Police OfficerEssay On Love Marriage And Arranged MarriageUkessayCause And Effect Of Air Pollution EssayWriting A Case Study EssayFirst They Killed My Father EssayRoe V Wade EssayGrammar EssaysInformation Technology Essay TopicsThe Fountainhead EssayBiography Of Gian Lorenzo BerniniA Classification EssayDoes Religion Cause War EssayHarrison Bergeron EssayEssay On Heritage Of IndiaJob Analysis EssayEsl Essay TopicsEssay On PtsdAlternative Energy Sources EssayVietnamese Culture EssayReflective Essay NursingHow Do You See Yourself In 10 Years EssayEssay On Mount EverestExposotory EssayShould Recycling Be Mandatory EssaySample Essay Describe YourselfThe Things They Carried Analysis EssayEssay On United NationsEssay Writing On TeachersGay Rights Persuasive EssayEssay On Pleasure Of ReadingAgainst Abortion EssayEssay TeacherMuseum Of Tolerance EssaySimple Essay OutlineMedical Persuasive Essay TopicsYear Round School EssayAnti Capital Punishment EssayInternet Essay WritingEssay On Bullying In SchoolsLaw Essay Writing Service UkLife Essay SampleBuy Research Papers CheapEssay On Resilience500 Word Narrative EssayThe Kite Runner Summary SparknotesI Need Help Writing An Essay For FreeAnimal Rights Argumentative EssayEssay About Life ExperienceAn Example Of Narrative EssaySample Of Biographical EssayHow Do You Write An Essay About YourselfJob Application EssayEssay On Floods In PakistanWhat Is Respect EssayShould Condoms Be Available In High School EssayOrganized Crime EssayEssay CleanlinessWoodrow Wilson EssaySteve Jobs Biography EssayEssays On Cyber CrimeRomantic Love EssayCollege Essay TitlesAmerican Dream Essay ThesisPros Of Abortion EssayGay Marriage EssaysOutline For An Expository EssayEssay On Religious ExtremismBest Written EssaysMemoir Essay SampleBuying An EssaySocial Justice EssayReality Tv EssayCreative Writing Sample EssaysSelf Concept Essay ExamplesThe Hiking Trip EssaySelf Essay ExampleJustice Delayed Is Justice Denied EssayDescriptive Essay On The BeachEuthanasia Essay ConclusionEssay About MomBiographical Essay ExampleAbout My Mother EssayFreelance Writer VacancyCompare Contrast Essay TopicsAcademic Writing JobMedia Essay TopicsHow To Do A Compare And Contrast EssayPersonality Type EssayMean Girls EssayCat In The Rain EssayEssay Topics About LifeEssay Help ServiceGraduation EssaysTitle For Compare And Contrast EssayControversial Argumentative Essay TopicsExample Proposal EssayHealth Care EssayComparison Essay TopicsEssays On Reality TvRacism In To Kill A Mockingbird EssayEssays On Terrorism InternationalEssay FrankensteinThe Yellow Wallpaper EssayExamples Of A Narrative EssayTerm Paper AssistanceLove EssayMba Entrance EssayLocavores Synthesis EssayVeteran EssaysSummary Of Two Gentlemen Of VeronaShakespeare Sonnet 116 Analysis EssayComparative And Contrast Essay TopicsHigh School Essay ExampleEssay On Western CultureHelp With An EssayImagery EssayExample Of An Essay With A Thesis StatementEssay On Pakistan EconomyPsychology Essay QuestionsEssay About The MotherAnalytical Essay TemplateAdvocacy EssayHow To Write An Essay Introduction ExampleJfk Assassination EssayLegalization Of Gay Marriage Pros And ConsTopic Sentence Starters For EssaysA Small Place EssayNhs Application EssayMba Essay Writing ServiceOld Man And The Sea EssayHow To Start A Narrative EssayDialogue In An EssayEssays On KnowledgeExample Of Example EssaysEssay About ObesityEssay On Juvenile DelinquencyMath Online Help ChatHow To Write A Professional EssayGraduate School Essay ExampleTrainspotting EssayBuy Essay Online SafeOutline Of Expository EssayAcademic Cheating EssayArguments Against Death Penalty EssayThe French Revolution EssayDrinking Age Argumentative EssayHow To Write A Compare And Contrast Essay For CollegeCompare And Contrast Essay Topic Ideas For CollegeOutline For Argument EssayPersuasive Speech Essay TopicsEasy Narrative Essay TopicsAn Essay On EnvironmentGroup EssaySchool Uniforms Persuasive EssayWar On Terrorism EssaysEssays On The Great GatsbyHow To Write Good EssayPollution Cause And Effect EssayPoetry Analysis Essay OutlineBartleby The Scrivener EssaysWrite Analytical EssayEssay On Information TechnologyEssay Topics For EducationInternet EssaysPersuasive Essay School UniformsThe Accused 1988Essays On The Death PenaltySwot Analysis Essay ExampleVocabulary For Writing EssaysScientific Research And EssayLayout Of EssayKhaled Hosseini ReligionAcademic Writers JobsSports Persuasive EssayEssay On Social InequalityEthical Dilemma Essay ExampleThe Awakening EssayBacon As An EssayistDo Aliens Exist EssayCustomized EssayFinancial Essay TopicsEssay Of ScienceFriend Ship EssayInglorious Bastards ImbdDeath Penalty Essay ProSynthesis Essay TipsDocumented Essay ExamplesVillanova Supplement EssayCustom Essay PapersThe Crucible Theme EssayTypes Of Writing Styles For EssaysArgumentative Essay About Capital PunishmentEssays About SocietyNursing Essays ExamplesFunny Stories EssayHow To Write Mla EssayEssay On AbortionCcot Essay ExamplePatriarchy Essay

0 thoughts on “Discursive Essay On Wind Turbines

Leave a Reply

Your email address will not be published. Required fields are marked *