From the UNIVERSITY OF WATERLOO
Recognizing health concerns in wind energy development a key recommendation in new study
As wind energy development blossoms in Canada and around the world, opposition at the community level is challenging the viability of the industry. A new study with research from the University of Waterloo, published in Nature Energy, identifies four major factors leading to disputes over wind farms, and offers recommendations on avoiding disagreements.
The research project focuses on the province of Ontario. It lists socially mediated health concerns, distribution of financial benefits, lack of meaningful engagement and failure to treat landscape concerns seriously, as the core stumbling blocks to a community’s acceptance of wind energy development.
“There has been debate over whether reported negative health outcomes in nearby residents are valid” says Tanya Christidis, a PhD researcher at Waterloo’s School of Planning, who contributed to the study by looking specifically at the health impacts section in the publication. “Regardless of whether or not people are sick from wind turbine noise or from social factors they deserve to be acknowledged if renewables are going to become a key part of our future energy mix.”
The study makes recommendations for all four identified major areas of dispute.
For community members who feel the distribution of financial benefits is unfair, it recommends the province, which is constitutionally responsible for managing all energy resources within its territory, mandate more community-level decision-making and ownership. It also recommends increased transparency and compensation distribution for everyone in a community.
The study suggests that Ontario’s approval process does not encourage enough meaningful engagement. Acknowledging that this is difficult to mandate, its recommendation is that improvements in this area should still be pursued.
Finally, the study recommends greater consideration for the impact on landscapes, and in particular changes to the cultural landscapes of areas with wind energy development.
Over the past decade global wind energy capacity has increased eight-fold. Ontario, with a population of close to 13 million people and land area of 1.1 million km2 is approximately equivalent in population, size and contracted wind energy capacity (5,700 vs 6, 200 MW) 2 to Sweden and Norway combined.
Research for the report was assembled by researchers, from Waterloo. York University, Western University, Queen’s University, University of Ottawa as well as Trent University. The study is unique as it also includes a community representative and a wind industry advocate engaged in the Ontario wind energy industry.
About the University of Waterloo
University of Waterloo is Canada’s top innovation university. With more than 36,000 students we are home to the world’s largest co-operative education system of its kind. Our unmatched entrepreneurial culture, combined with an intensive focus on research, powers one of the top innovation hubs in the world. Find out more at uwaterloo.ca
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Not to mention the people who die from cold because they can’t afford the heating.
And one more health http://savetheeaglesinternational.org/new/us-windfarms-kill-10-20-times-more-than-previously-thought.html
Who cares? The greens certainly don’t care about them, they’re only birds. In UK the Royal Society for the Protection of Birds actually put a windmill on one of their reserves. After all its not like these birds were killed by an oil spill is it, windmills are different.
Good point Bloke.
Cold Weather Kills 20 Times as Many People as Hot Weather
September 4, 2015
By Joseph D’Aleo and Allan MacRae
https://friendsofsciencecalgary.files.wordpress.com/2015/09/cold-weather-kills-macrae-daleo-4sept2015-final.pdf
[excerpts]
Cold weather kills. Throughout history and in modern times, many more people succumb to cold exposure than to hot weather, as evidenced in a wide range of cold and warm climates.
Evidence is provided from a study of 74 million deaths in thirteen cold and warm countries including Thailand and Brazil, and studies of the United Kingdom, Europe, the USA, Australia and Canada.
Contrary to popular belief, Earth is colder-than-optimum for human survival. A warmer world, such as was experienced during the Roman Warm Period and the Medieval Warm Period, is expected to lower winter deaths and a colder world like the Little Ice Age will increase winter mortality, absent adaptive measures. These conclusions have been known for many decades, based on national mortality statistics.
…
Canada has lower Excess Winter Mortality Rates than the USA (~100,000 Excess Winter Deaths per year) and much lower than the UK (up to ~50,000 Excess Winter Deaths per year). This is attributed to our better adaptation to cold weather, including better home insulation and home heating systems, and much lower energy costs than the UK, as a result of low-cost natural gas due to shale fracking and our lower implementation of inefficient and costly green energy schemes.
The problem with green energy schemes is they are not green and they produce little useful energy, primarily because they are too intermittent and require almost 100% fossil-fueled (or other) backup.
The Alberta Climate Change initiative seeks to reduce the use of fossil fuels and increase the use of green energy. In Europe, where green energy schemes have been widely implemented, the result is higher energy costs that are unaffordable for the elderly and the poor, and increased winter deaths. European politicians are retreating from highly-subsidized green energy schemes and returning to fossil fuels. When misinformed politicians fool with energy systems, innocent people suffer and die.
****************
Canadian winter adaptation… My cousin, a farmer in Ontario, relocates to his basement for the winter. Another cousin, from Saskatchewan, winters in Oahu, HI. Just sayin…
“Wind Turbines are grossly inefficient engineering systems…”
Cassandra, can you tell me what you mean by efficiency in this context please? As an engineering term, it would mean energy obtained vs available energy, or something like that. In economic terms, that is actually irrelevant, since the wind energy is free.
…the wind energy is free.
heh
seaice1
Engineering Economics has long been a full semester, required course in every engineering curicula for decades. Engineering economics, like thermodynamics, structures, fluid flow, pipe supports, insulation, mechanics of materials, or heat transfer, is a whole system analysis, a complete analysis of ALL costs analyzed over the ENTIRE TIME of the ENTIRE SYSTEM.
Every systemic analysis uses the present value of ALL future costs (or its equivalent – the future value of ALL present costs) from theoretical analysis and research and development and design and procurement and fabrication and material storage and shipping and handling to hotel charges for the workers and the fabrication itself through operation and maintenance and repairs and controls to decommmissioning and records storage.
Now, for ANY energy system, the present value of future costs includes the fuel expected to be required through the system’s lifetime. It includes the present value of the product (electricity to the grid) over the entire system’s lifetime.
True, for windmills, there is no “fee” for the wind. There IS a “fee” for everything else, including the energy needed for heating the blades (or for paying the helicopter and trucks and fuel to heat the water and the water itself, and the gloves the men are wearing, and their safety glasses and the gasoline for their trucks). There IS a cost for the thousands of tons of concrete below the ground, and the digging and disposal of the dirt removed for the foundation, the roads to the windmill, and (hopefully) for the environmental damage for cutting that road to the site to bring in the cranes to build the towers to carry the electric power out from the site.
Worldwide, there is NO MARKET for the power produced from windmills in the developed world for ANY NATIONAL SITE unless deliberately subsidized by government money to promote windmills. (Local sites in extreme conditions far from the grid (Antarctic research stations, for example) are an exception since they are so far from the real world.)
You are playing a propaganda game, not a financial nor engineering game.
“…the wind energy is free.
heh”
In case you do not undertand what I mean, we do not pay to make the wind. The wind is free. It is not free to harness the energy.
“You are playing a propaganda game, not a financial nor engineering game.” I simply asked for clarification of the use if an ambiguous term, and pointed out that in at least one meaning of the term it did not matter whether it was efficient or not. I presume you agree with me. You do not think that that was the definition Cassandra was meaning, but how do we know?
Engine efficiency is “the relationship between the total energy contained in the fuel, and the amount of energy used to perform useful work.” There is no calculation of systems and lifetimes there. No consideration of manufacturing energy use etc. If I were to say car engines are inefficient, it would not be understood to include these factors – it would (I believe) be understood to mean the energy out is not a very big proportion of the energy contained in the fuel. That definition is at least as likely as the one you favor.
You are dead wrong. Deliberately dead wrong, misleading by deliberate misdirection.
Every energy delivery system (car, boat, auto, aircraft, glider, parachute, windmill, slave-pulling-rope, or horse-and-buggy) can only be analyzed in its entirity as the entire system (all benefits – all costs) over the entire time frame of the system.
Now, a clever propagandist (salesman or politician or CEO or CFO or quarterly-profit-seeking-manager) seeking to delude others about the cost of the system can chose to lie about benefits of their preferred system (which the CAGW/windfarm propagandists do)
and they can choose to to lie about the costs of the competitive systems (which the CAGW/windmill propagandists definitely choose to do as they inflate the so-called “social costs of carbon”)
and they can lie about the actual costs of operating their chosen system (which the CAGW/windmill propagandists definitely choose to do – which is what you are choosing to do now as you pretend only the cost of “fuel” matters in an economic decision)
and they can lie about the supposed costs of dismantling the system at-end-of-life, and the long term maintenance cost of their chosen system (which the CAGW/windmill propagandists definitely choose to do)
and they can ignore and lie about the environmental costs of their supported system (which the CAGW/windmill propagandists definitely choose to do.
That they (you) chose to do these wrongs does not change the “wrongs” into “rights.”
NO windmill in a developed country, grid-connected system is economically viable over the lifetime of the system without extensive government-chosen subsidies to the windmill promotion and propaganda industry.
RACook,
seaice1 doesn’t understand what the ‘PE’ in your name stands for.
seaice1 January 28, 2016 at 7:32 am
We don’t pay to make the oil, we don’t pay to make the coal, we don’t pay to make the gas..
Any existing natural resource is free on the above reasoning. In the case of any existing natural resource, it is the cost of harvesting the resource, converting it into something useful, and supplying it to market which costs the money.
The problem with wind is that the harvesting costs, getting it to market (which requires new infrastructure to couple up windfarms from far off places to the existing grid), and supplying it to market (that requires 100% backup by conventional fossil fuel generation and other costs associated with balancing the grid) that are expensive and render wind uneconomical.
RACooke
It is you who are wrong.
“Every energy delivery system (car, boat, auto, aircraft, glider, parachute, windmill, slave-pulling-rope, or horse-and-buggy) can only be analyzed in its entirity as the entire system (all benefits – all costs) over the entire time frame of the system.” (emphasis mine)
Wrong, wrong, wrong. Efficiency of both engines and wind turbines is more normally analysed as the proportion of energy in the “fuel” that is converted into useful mechanical energy.
See this quote for example “Turbine Efficiency: if the turbine could convert all the wind’s power to mechanical power we would say it was 100% efficient.” Not by your definition, since we would have to account for all the energy used in construction.
Under the heading “Efficency” wikipedia article on wind turbines says “Further inefficiencies, such as rotor blade friction and drag, gearbox losses, generator and converter losses, reduce the power delivered by a wind turbine. Commercial utility-connected turbines deliver 75% to 80% of the Betz limit of power extractable from the wind, at rated operating speed.”
You can very easily find thousands of examples. Some more:
“An automobile engine will work at about 25-28% efficiency. A steam engine will work at only 5-8% efficiency.”
” It would have to be a very well designed and built steam locomotive to get more than 7 or 8% efficiency.”
“The steam turbine efficiency in converting the energy content of the steam into mechanical energy is limited to about 40%. (Carnot’s Efficiency Law).”
“Most ac generators used in Power Stations tend to be of the “Flux Cutting” types. Their efficiencies range from less than 33% to slightly more…”
Wikipedia says: “Engine efficiency of thermal engines is the relationship between the total energy contained in the fuel, and the amount of energy used to perform useful work.” See- they use a different definition than the one you say is the only one possible.
This is incontovertible proof that there are other definitions of efficiency than the one you say is the only one possible. You are therefore wrong. But more seriously, these other definitions are actually the NORMAL definitions. It is perfectly reasonable to ask which meaning of “efficiency” is intended when it is not specified.
Your accusing me of deliberate misdirection is totally wrong. I hope you will be apologising, but I won’t hold my breath.
It surprises me why people here insist on defending the indefensible. Why make it up that efficiency can only be analysed as a complete life-cycle analysis, when the opposite is so widely understood to be the case and so easily demonstrated to be true? It is beyond me.
dbstealey. PE could stand for professional engineer, or process engineer. Also possibly problem of evil or premature ejaculation, but in this context I think these last two are unlikely.
None of which makes the slightest difference. If the argument is wrong, it is wrong, whatever the qualifications of the person making it.
Wow that is very important information. I know people who have tried wind power to charge batteries and it was not successful. Solar worked better but still expensive but cheaper than bring power, natural gas over 20 miles of land. Propanes is easier to work with off the grid.
Let’s not get dragged into some diversion of a debate about some relatively minor issues with the Renewable Energy Industry and instead let’s concentrate upon some very basic factual evidence that our dear politicians and leaders ignore, mis-represent, or simply can never understand, and which the RE Industry and its supporters blatantly ignore or even lie about! There may or may not be health issues or even intrusive view issues with WT’s, but the main issue – which is the killer in the arguments against WT’s, is twofold:
1. Wind Turbines are grossly inefficient engineering systems, to the extent that no amount of expensive R&D thrown at them will ever succeed in engineering out these inefficiencies. They produce power when the capricious wind allows them and not when it is needed; and where the wind blows and not where the power demand is. The low no/low wind conditions over any year, and their very often remote location mean that to provide the equivalent to the base load fossil fuelled power system being replaced, the Wind Farm base load system needed has also to include very significant but and essential ancillery works. These include 100% standby Gas Turbine power units capable of continuously providing the ongoing varying shortfall in Wind Turbine power generation at 0-100% of the WT’s rated capacity. In addition, very significant amounts of enhanced and additional Power Transmission works are needed to connect the remote WT’s to areas of Power Demand and to adjust and control the National Grid distribution system to accommodate power from the new WT areas.
2. The above-mentioned massive amount of additional ancillary works needed , and the fact that WT’s only generate 25-30% of their rated power output in any year, means that despite what the WT Industry continually tells us, Wind Farms will never, by a massive amount, be cost-competitive with other base load systems, not only because of the noted additional works but also because of the subsidies they require to make WT’s commercially viable, and the additional subsidies that then have to be paid to the Gas Turbine Power Stations for them, themselves, to be commercially viable when operating their plants as standby units at ever varying and inefficient low loads.
The choice is a no brainer: keep the debate simple, by simply explaining the above to the electorate. Dare the WT Industry to debate this in public; scrap the subsidies; dump WT’s, and simply use the same capacity GT’s alone as base load units with no need for theses ancillary works. Also, simply explain to the Green Brigade that the essential standby GT’s emit their own CO2 and as such there is only a net CO2 environmental penalty of 25-30% of this same GT’s CO2 generation of roughly 375 tonnes per gWhr power generated, i.e. roughly 100 tonnes of CO2 per gWhr generated and, according to Stern, at an environmental Present Day Cost of only US$80 per tonne of CO2 – even if CAGW exists!, i.e. at a fraction of a pence more per kWhr power used.
What world do our politicians and leaders live in? Why can’t they sell this simple message to the people? Why are they so surprised when steelworks and other industries shut down?
http://reneweconomy.com.au/2014/european-utility-says-wind-now-cheapest-form-of-generation-43032 said in 2014 that a Portuguese power company said that onshore wind was now the cheapest form of generation. There’s jargon in that which I do not understand, and I have no idea how close to reality the report is or how much the original claim may have depended on subsidies. Just mention it so that someone else can criticise it (and thus educate me).
Wind farms provide 5% of the electricity in my country; consents have been granted for additional wind generation up to about 18% so far. Of course, we have lots of hydro, which to some extent addresses the energy storage issue. Out of curiosity I looked into small scale wind turbines, but found that the official estimate is that a family would need to spend nearly as much on wind turbines (never mind storage) as on the whole house and section to cover normal electricity use, and that small turbines don’t work well in cities anyway.
Good points but the health issue is very real,is local and so is all politics. A good friend farming on the western seaboard of Ireland, left his house and commutes to his farm in order to allow his young children gain a proper sleeping regime. Too young to understand but affected by the proximity to a wind farm. Similar cases of people leaving their houses elsewhere but no publicity and virtually no media interest. An informed, well publicised data base will arm local communities and give them the opportunity to fight back.
Thank you Cassandra, Thank you.
Four issues … pppppphhhhtt
There are two issues.
1) as cassandra summarized, it is a net loss with respect any meaningful analysis.
2) health of the local environment (including people & birds & such) will be impacted in some way or nuther by any large energy producing project(s). At this point in time it appears that dense windmills create a bigger ongoing negative impact than any other energy producer.
Stellar advice. I try, though my manner grates on some. I’d rather see LFTR plants powering the grid than gas plants, as soon as humanly possible…
Subsidies
http://slashdot.org/comments.pl?sid=8656691&cid=51359023
Survival
http://slashdot.org/comments.pl?sid=4475975&cid=45500905
Slabber and Slobber
http://slashdot.org/comments.pl?sid=5842213&cid=48174135
Yes, and the other thing to note is that wind turbines have been around for hundreds of years, and they still haven’t been able to get them to work efficiently. They were tried and then ditched in favour of other technologies that increase prosperity rather than destroy it.
Cassandra:
A few points worth noting.
Ontario has indeed installed gas turbines to replace coal and act as base-load generation capacity.
However, IESO actually ignores wind and solar when creating the schedule for electrical production.
The plan had been to install single stage Gas Generation as fast followers — but I pointed out and others picked up the message that they are 38% efficient as opposed to about 58% efficient for multi stage gas generation. SO as far as I know the generators are all multi-stage.
The main issue is that since the wind and solar are ignored in the schedule it must be dumped on the market at whatever the market will bear. We often pay our neighboring American States to take the power. On a typical day this can cost Ontarions millions of dollars. At best we seem to clear about 2.5 cents per KWh for energy that costs us about 12.5 cents to create — such a deal! You can verify this by looking at the IESO generation data and confirming that the HOEP is most often neat two to three cents per KWh. (ieso.ca)
As far as efficiency goes and use of dollars to generate megawatts — that’s really a non-issue as you point out since the power is intermittent, that makes it ineffective. It seems to me that that the “ineffective” characterization is better than one of inefficiency as the turbines actually generate energy with about a 98% efficiency — should the wind actually be blowing. Turbine blades can be designed to be quite efficient — should the wind be above an acceptable range however, they tend to disintegrate if not braked.
In other words we both agree that they are a waste of money. (And a health hazard.)
I feel that I am banging my head on a wall.
Take Germany
1. Free energy provides electricity at four times the price
2) 100% wind solar produces net increase in co2 and no reduction in fossil fuel use
What on earth is so difficult to understand, here you have an experiment on nation state scale and its failed.
Cassandra said:
“WT’s (wind turbines) only generate 25-30% of their rated power output in any year”
That 25-30% (often less than 25%) is called the Capacity Factor, but that is NOT the relevant factor.
The real truth is told by the Substitution Capacity, which is dropping to as low as 4% in Germany – that is the amount of conventional generation that can be permanently retired when wind power is installed into the grid.
The E.ON Netz Wind Report 2005 is an informative document:
http://www.wind-watch.org/documents/wp-content/uploads/eonwindreport2005.pdf
(apparently no longer available from E.ON Netz website).
Figure 6 says Wind Power is too intermittent (and needs almost 100% spinning backup);
and
Figure 7 says it just gets worse and worse the more Wind Power you add to the grid (see Substitution Capacity dropping from 8% to 4%).
Same story applies to grid-connected Solar Power (both in the absence of a “Super-Battery”).
This was all obvious to us decades ago – we published similar conclusions in 2002.
Trillions of dollars have been wasted globally on green energy that is not green and produces little useful energy.
Cheap abundant reliable energy is the lifeblood of society – it IS that simple.
The reality is that fossil fuels keep our families from freezing and starving to death.
**********
The following numbers are from the 2015 BP Statistical Review of World Energy, for the year 2014:
http://www.bp.com/content/dam/bp/pdf/energy-economics/statistical-review-2015/bp-statistical-review-of-world-energy-2015-primary-energy-section.pdf
Global Primary Energy Consumption by Fuel is 86% Fossil Fuel (Oil, Coal and Natural Gas),
4% Nuclear,
7% Hydro,
and 2% Renewables.
That 2% for Renewables is vastly exaggerated, and would be less than 1% if intermittent wind and solar power were not forced into the grid ahead of cheaper and more reliable conventional power.
This is not news – we have known this energy reality for decades. As we published in 2002.
“The ultimate agenda of pro-Kyoto advocates is to eliminate fossil fuels, but this would result in a catastrophic shortfall in global energy supply – the wasteful, inefficient energy solutions proposed by Kyoto advocates simply cannot replace fossil fuels.”
We also write in the same article, prior to recognition that the current ~20 year “Pause” was already underway:
“Climate science does not support the theory of catastrophic human-made global warming – the alleged warming crisis does not exist.”
I (we) now think natural global cooling will commence after the current El Nino runs its course, prior to 2020 and possibly as soon as 2017. Global cooling will cause serious problems for society – I hope we are wrong about that.
Regards to all, Allan
In my province of Alberta, intermittent grid–connected wind power is paid 20 cents per KWh, 24/7 even when there is no demand for that wind power, whereas reliable fossil-fueled power is paid about 5 cents per KWh. In reality, wind power is probably worthless due to its intermittency, so the subsidy is not [20/5]=400%, it is near-INFINITE.
When you hear politicians and others talking about “Climate Change”, you are listening to the prattling of scoundrels and imbeciles. The reason they use the term Climate Change is because it is a non-falsifiable hypothesis – it can mean anything. Climate has always changed – naturally.
To be precise, the threat alleged by the global warming alarmists is from catastrophic manmade global WARMING (“CAGW”) and that hypothesis was effectively falsified by the natural global cooling that occurred from ~1940 to ~1975, at the same time that atmospheric CO2 strongly increased.
Fossil fuel combustion increased strongly after about 1940, and since then there was global cooling from ~1940 to ~1975, global warming from ~1975 to ~1996, and relatively flat global temperatures since then (with a few El Nino and La Nina upward and downward spikes). This so-called “Pause”.is now almost 20 years in duration, almost as long as the previous warming period. The correlation of global temperature with increasing atmospheric CO2 has been negative, positive and near-zero, each for periods of ~20 to 25 years.
This so-called climate sensitivity to CO2 (“ECS”) has been greatly exaggerated by the warmists in their climate computer models – in fact, if ECS exists in the practical sense, it is so small as to be insignificant – less than 1C and probably much less. That means that the alleged global warming crisis is a fiction – in reality, it does not exist.
The warmists have responded by “adjusting” the temperature data record to exaggerate global warming. Here is one USA dataset, before and after adjustments:
http://realclimatescience.com/wp-content/uploads/2015/12/2015-12-18-12-36-03.png
,
And all the eagles being chopped up.
It is an obvious notable that the best locales and heights for windmills match favoured flyways and migratory routes. Oh, well, who needed the few straggler Whooping Cranes and California Condors, anyway?
Yeah, stupid birds, who needs them… .
It does not amaze me that some people will go to great lengths to help birds, for the capacity of the human heart to love is great. What stuns me is, with a human heart beating inside their body, how can some people care so little?
“Fly Away Home” (song: “10,000 Miles,” Mary Chapin Carpenter)
(youtube)
Killing eagles, bats, and a little swift… all for — what?
Money — that ends up in the pockets
of only
a few.
Love is the most important thing
of all.
Not a word about the hundreds of Helicopter hours for deicing ? In such a cold climate, never mind the wind turbine noise, its the helicopter spraying anti-freeze at 0300 hours that bugs me
Question, how far dose ice travel after being thrown from a blade ?
Yes its real, the throw distance depends on the ice and rotation rate of the turbine, but from this http://green.blogs.nytimes.com/2008/12/09/ice-tossing-turbines-myth-or-hazard/?_r=0 up to a hundred meters or more. Some of the taller structures a few hundred meters is not difficult to achieve.
And they do not shut down with ice on the blades https://www.youtube.com/watch?v=4EmYe2u6J6g as shown in this video
Do an Internet search on wind turbines ice throw and see all the building companies and insurance companies assessing the issues.
I work as a consultant with research companies. One client did a study for a proposed wind farm just inside Mass. near the New York border on a mountain. The ice throw distance actually resulted in the wind farm not going ahead because it would not allow enough turbines to make the project viable. (Distance between turbines, roads, buildings etc to great)
Millions of birds are killed by wind farms and also solar panels. Moths are attracted to the light on solar and birds eat moths. Birds also eat millions of flying “nasties” which we humans are not keen on so we will be overrun with flies, moths, spiders, earwigs, creepie crawlies etc. Birds play an important eco part in the balance of life.
Not a good idea to kill them all.
Matthew Weaver
Odd thing, statements like that. See, the birds that are killed by “solar panels” can’t argue with it. Those killed by the lakes of polluted water in China filled with the heavy metal wastes drained from the rare earth pits and from the solar panel factories over there are dead, and cannot be heard. The birds fried by the reflected sunlight above the Mojave Desert solar power plants can’t talk either. The birds killed by collisions with windmill blades cannot speak.
Matthew Weaver
And the dead birds cannot tell the difference between government-paid propaganda and government-paid “peer-reviewed” papers.
But they are still dead.
Sure taking care of local communities should be the first thing to think of when wanting to install large scale plant on the territory.
French nulcear industiry solves the problem by giving free power to communities next to nulcear plant. If the wind industry did the same I’m sure all the insomnia complaints would evaporate instantly. The mind deranging ‘low frequency noise pollution” would suddenly be become the gentle purring of free electricity which helps people get a good night’s sleep.
Exactly!
And it gets them off the hook for paying collective tax of higher renewable energy prices to grid customers. They may end up paying carbon tax schemes elsewhere in the economy but at least this one would be off the list.
I don’t know if “low frequency noise” has any physiological effects on any ordinary biota other than the hypersensitive souls in the “health food/ lifestyle” movement which runs more scientific trivia up the flag pole to see who salutes the “cause of the day” than all the wood that a woodchuck could chuck if a woodchuck could chuck wood. One thing is certain there is no “extra energy” to give away to the locals.
I don’t know if this is an urban legend or not, but I’ve heard of rock concert attenders who sat too close to high-powered subwoofers and experienced increased bowel motility – (to put it mildly!)
MythBusters did a piece on the so called “brown note”. They concluded that it did not exist.
@noaaprogrammer, it was probably something they ate 😉
Or inhaled
“If the wind industry did the same I’m sure all the insomnia complaints would evaporate instantly.”
Actually probably not. I don’t know if wind turbine noise falls into the right range, but it’s well known that certain frequencies of sound can disrupt balance and cause nausea. At sufficient volume it can even cause physical damage.
https://en.wikipedia.org/wiki/Sonic_weapon
Note particularly:
There is a solid basis to think that the health concerns around wind turbine noise might have enough merit to at least warrant investigating.
But you see, it is ONLY real people who are actually complaining about the very real windmill noise, and NOT the government-eco-greenies who THINK they can detect POTENTIAL effects from potential problems that MIGHT affect future generations of fish, fowl, and flora!
To an Eco-illogicalogist looking for excuses and looking for collaborations for future events needed to condemn a future energy production, the POTENTIAL for possible harm to unknowing possible victims in the far future is certain data. Actual harm to real people today means nothing.
RACook
You are on the right track there. If the fish are disturbed by windmill noise, well they are not expendable so we will have to so something to save them.
“…as the core stumbling blocks to a community’s acceptance of wind energy development.”
My ‘core stumbling block’ is that the windmills do not reduce total AG CO2 emissions, they do not give a positive return on energy invested, if all the energy from production to decommissioning is considered, and they do not save money. They are an tax sinkhole that is wrecking the environment of a province that ran fine on nuclear and hydro power. Now it is starting to run badly on a combination of nuttiness and green ‘economics’ where ‘eco-‘ means ‘greeniness’ and ‘-nomics’ means ‘name’, as ‘in name only’.
Greeniness is name only – windmills, that is thy very definition.
The governments, greenies and developers who are pushing wind mills don’t have any near them.
Maybe everyone should take a look at Ontario electricity bills which are forcing many to chose between electricity and food. Price of natural gas is OK in Ontario. But most rural Ontarians don’t have access to natural gas for household use.
And by the way people living near wind mills are being made very ill from the noise and vibrations from them and the media won’t even cover what is happening in rural Ontario.
IMO, the lead article presented is a puff piece of propaganda. Check out who the authors of this paper are.
But, there wouldn’t be any left to sell and therefore why would anyone put them up?
You beat to it Don. But I was going add a little more sarcasm; there would be less than zero left and we would need to up the subsidy by another 20%.
Outstanding observation. I have seen that with cell towers and natural gas wells running a compressor.
” If the wind industry did the same I’m sure all the insomnia complaints would evaporate instantly”
Except for the fact that there wouldn’t be enough power. Complaints that they were too loud would be replaced with complaints that the lights were out. Again.
Well it’s a start. but not much of one. doing things such as banning the industry standard a-weighted sound measurements which are used to hide the massive amounts of infra sound these things generate would be a more lasting improvement but I’m not holding my breath. the health concerns don’t affect everybody but for those they do it’s very real. one of the reasons these things are so hated is that the people who’s lives have been turned upside down by these things have been trampled and swept under the carpet.
+1 to the A weighting scam.
Alternate headline:
Basic Laws of Physics Discovered by University of Waterloo In New Study
If only that were true. Instead what the study claims is that the feelings of people who believe they are harmed by wind turbines are not pandered to as much as the feelings of people who believe they are saving the environment.
This does not look much like physics to me.
Nothing that can’t be fixed by a good group hug.
@ur momisugly Alan Watt, 12:47. With that comment you have graduated to Denialist level 8.
“The study suggests that Ontario’s approval process does not encourage enough meaningful engagement.”
This is a wordy way to say that windmills were forced upon municipalities by the Ontario government. Objections were simply ignored.
“Objections were simply ignored.”
That is of course how government always operates.
We already do the engagement thing in Oregon. So, we spend a lot more time/money on engagement … then simply ignore ’em.
To clarify- I was poking fun at the headline, not the story.
The low frequencies are probably below the level of perceived sound (infrasonic). This frequency regime has been the subject of weapon studies going back to World War I, because it interacts with the human body’s nervous system at the muscular level. It is bad stuff and shouldn’t be joked about.
Agreed.
Fully agreed. I’m very sensitive to low frequency sounds.
Our church seems to specialize in loud LF music.
Like the thump, thump, thump from boom boxes.
I can feel it hitting my chest.
It makes me dizzy and my ears ring for a day or more afterward.
Wearing earplugs does little good because it hits my body.
Look up boom box music human body on the Internet.
Sounds terrible chucky, does it make you think twice about going to church given you know how bad you feel afterwards?
We go late enough to skip most of the loud music.
I wear earplugs. That help, but it’s far from perfect.
It a great church. But our young music director caters to the
young people. Other than that, we love it there.
I always thought religion was damaging to health. Now I know it!
I was once married to a religious Ethiopian woman and every Ethiopian event we went to had music so loud I could not hear anything anyone said to me, even if they were shouting directly into my ear. Now, understand I am a bass player…and like loud music. But bassists usually insert ear plugs esp in front of some powerful amps/PA systems. My ears were rubbish from birth anyway…should have kept that receipt.
“Chucky77
January 27, 2016 at 12:13 pm”
Ear plugs won’t work all the time. Consider noise cancelling headphones. Won’t stop the pressure waves from the speakers hitting your body (Bassist here, so know all about that), but may help otherwise to “drown” out most of it from your ears.
Infrasound (see Wikipedia entry) can’t be heard; its wavelengths are longer than 50 feet. Hearing loss begins at the high frequency end of the spectrum. The human body’s main organ of infrasound sensation is probably the chest cavity (and apparently the vestibular system). It turns out that the effects of infrasound are very malign, notwithstanding our inability to hear the sound.
Let us not omit the characteristic of the noise emission – in the pattern of an alarm clock. Hearing loss is a direct result of exposure to loud noise, whereas the issues reported by myself and others appear to be on the indirect pathway. (Carmen Krogh published an illustration which seems a fit.)
You can suffer hearing loss in the low Frequencies Below is a link with some information on the subject.
I have worled in Machine shops for over 40 years and learned early on to protect my hearing.
I still have normal hearing (I have keep all my hearing test results for the last 20 years).
Anyone living near one of these beasts should be offered hearing tests on a yearly bases including low frequencies
http://www.hiddenhearing.co.uk/hearing-loss/low-frequency-hearing-loss/
michael
Unfortunately the recommendations can be categorized as 1) Let’s Talk more” and 2) “Get the tyrannical provincial government out of our lives”.
The province is being run by a fascist leftist homsexualist. Good luck with either reason or science.
Waterloo is a diamond is a sewer pipe.
Here is a picture of the fascist premier with her convicted pedophile who was her education adviser, and the drama teacher who is now the prime minister of the country. (Yes the creep who reviewed the health and sexuality policy for Ontario schools is a convicted pedophile)
Left to right:
Pedophile Ben Levin, drama queen Prime Minister, and fascist homosexualist Kathleen Wynne.
Note the creep smiles and the rainbow beads bracelets and apparel.
http://voxcantor.blogspot.com/2014/05/justin-trudeau-baby-killing-advocating.html
[Easy. No more rants about these people. Yes, we observe you disagree with the region’s political directors. .mod]
oops, correction. Waterloo is a diamond IN a sewer pipe.
creepshow….
http://2.bp.blogspot.com/-lQZUThlXsYk/Ud2lGHc0-oI/AAAAAAAASMg/X_7KRcarT5U/s1600/benjamin+levin+liberal+brain+trust.jpg
…mod..
well ok… there is context to the report and my comment. The President of the University, Feridun Hamdullaphur PhD is an expert in energy conversion systems, particularly fluidized bed coal combustion. He personally convinced me to study nuclear engineering when he was my professor at TUNS. Recently Wynne killed the programme to construct 16 nuclear reactors in Ontario and botched a 500 million dollar power plant scandal.
http://www.huffingtonpost.ca/jj-mccullough/ontario-power-plant_b_5051915.html
Can you imagine the excruciating pain the energy experts at Waterloo have to endure since they are funded by the hostile leftist government? I am amazed they produced this report. The authors of this report are true heros and WUWT is also for making it more broadly viewed. So not so much a rant as a vented spleen. I appreciate your indulgence considering the broad view.
Link to the article: http://www.nature.com/articles/nenergy201528
Has pay-wall but the abstract is available. Note the references and click on the names for author IDs.
A research paper?
I don’t think she needs a rainbow bracelet for anyone to pick her up on the the gaydar…
She? You are simply jumping to conclusions without any real evidence.
My misteak.
[But was it a Medium misteak? Or a very well done misteak? .mod]
Heh…one of the best scenes from a movie…
That’s ok db, everyone makes mistakes; once you have the evidence in hand get back to me and let me know.
Exit rational scientific discussion – enter ad hom attacks, where’s the mod ?
[Westhaver, and others, have been cautioned. .mod]
WTF, as a grateful receiver of useful education from the University of Waterloo….I can happily tell you ..Go F yourself !!
mod WTF et al,
The authors of this report are walking on eggshells. Did you read it?
Did you read the 4 “scientific” recommendations?
They were scientific they were political. THAT was my point. What science has any advocate of CAGW used. What science did Lewandowsky use in his ad hom attacks on Watts & Company in his conspiracy theory un-paper? puuuullleeeeesse What science did Mann use or Gore or any number of of the CAGW advocate embrace?
This paper, if you care to read it, has WHAT science? “meaningful engagement” ? That is the science?
The excellent researchers at Waterloo are funded by a political machine controlled by Kathleen Wynne and Trudeau. That is not science that is raw bloody street fighting politics.
In that, ad homs are perfectly appropriate. There will be no progress in Ontario and there will be no academic freedom at Waterloo until Wynne and Trudeau are in the history books.
WUWT josh’s cartoons etc are replete with ad homs when appropriate. WTF State you real name for the record.
Paul, I’m not the mod in this case, but I agree that cautioning you that this language you used was a bit over the top was appropriate. Otherwise, we become just like the people you named that insult us.
But this post is about a paper, not the political leaders, and thus such commentary is off-topic.
-Anthony
OK Anthony. and your mod.
I guess I’ll have some tea.
Cheers
[A show of class. Thanks. (a different mod) ]
Paul…..+ 10,000… Anthony and mods, thanks for understanding our Canadian anger at such insanity !!
Low frequency sounds can cause severe problems as noted in this article about Prince Albert’s use of the Collosophone including severe intestinal discomfort and worse.
https://books.google.com/books?id=khzDRYfj97AC&pg=PA932&lpg=PA932&dq=prince+albert's+speaking+horn&source=bl&ots=vreOH_KWlX&sig=GpGnnqU7O9wMNXJU6z4yeKbyY70&hl=en&sa=X&ved=0ahUKEwiqn6iH48rKAhXBVz4KHcDhCpIQ6AEIJjAD#v=onepage&q=prince%20albert's%20speaking%20horn&f=false
While we’re at it, can we all stop voting for the same political dynasties. I care not what the Kennedy offspring think or what they have offer.
What do you mean ‘finally recognises’?
Here is the PhD thesis of Eleanor Denny, who won the inaugural EU Award for Teaching Excellence, so she can present a very readable paper.
It’s on the cost-benefit of wind turbines attached to a grid, You will see that, even if you assume that saving CO2 is a benefit, wind turbines provide value up to about 20% – 30% penetration. After that adding any more produces NEGATIVE benefit – measured on all scales.
It’s a PhD thesis, so it was examined closely and passed. And it’s dated 2007. So don’t tell me that people didn’t know that wind turbines, beyond a small amount, are actually damaging…
http://erc.ucd.ie/files/theses/Eleanor%20Denny%20-%20A%20Cost-Benefit%20Analysis%20of%20Wind%20Power.pdf
I’m not going to read this report but I did read a study that indicated that the life cost basis for wind turbines was based on a 30 year life expectancy which the study ( apprx. 2013) indicated was double what experience was showing. This is the real issue with wind and solar. Conventional base load power plants are still required for when renewables are not producing. This means approx. double the capital cost. Factor in the cost of money and they just make us all poor.
Study or no, wind turbines provide no economic value at any level. As soon as they come on line, the cost of electricity goes up for customers who are stuck with the things. The same is true of solar power plants.
The cranial vault is a closed resonating box when hit by waves of compression.
The supposedly neurotic consequences of sound could have a physical cause.
Hypothetically sound waves in harmonic resonance with the brain mass will make it vibrate in the closed bone cranial vault.
Like stiff custard slopping around in a cake tin, with a lid on it.
In its sections the brain offers a number of possible harmonics to sound waves.
If the preferred harmonic is cranial caudal the optic centres would be damaged,leading to disturbance of vision, if lateral, so side to side, there would be disturbance of balance.
Long wave sound penetrates buildings and travels long distances.
Your dog always hears the low frequencies of an oncoming thunderstorm.
Chapter 2 of this report describes some of the health effects of wind turbine noise.
http://www.aph.gov.au/Parliamentary_Business/Committees/Senate/Wind_Turbines/Wind_Turbines/Final%20Report/c02
Noisy bird killers. Beyond the wasted money, what’s the problem?
I was once told of a man that was taking a tour group through the latest and greatest wind farm. He was asked, “do they ever kill birds”? No, I’ve never seen one kill a …”, at which point a bird flew into the blades of the nearest windmill and the bloody mess was thrown at his feet.
I wish I could produce the photo that was on my Facebook feed last night (it was a friend of a friend, and I don’t know him so you’ll have to take my word for it): in Grey County, Ontario, Canada, home of many wind turbines, there are now signs warning of “turbine shredding”.
Nice….
Seams like it should say shedding as in shedding of ice.
Right you are, it is “shedding”. Although “shredding” is possible if it gets really, really windy and they don’t shut it down in time…
The press release is at https://uwaterloo.ca/news/news/recognizing-health-concerns-wind-energy-development-key
The study is at http://www.nature.com/articles/nenergy201528 and will cost you $32. (CDN, I assume.)
Elephants can hear rain hundreds of kilometers away. But then, they’ve got big ears.
Big ears are fine, but elephants can also hear through their feet.
And if your nose runs and your feet smell…
…you’re upside down! ☺
And that is also why my a$$ consistently resembles my elbow.
Those big ear flaps are for cooling, not hearing.
When you are making noises near an elephant they turn to face you and open their ears to catch the sound. I agree they also shed heat.
To catch the sound, or to make themselves look larger?
If we (mankind) – only judged decisions on cold hard logic and facts, then, the modern version of a laughably outdated technology – windmill turbines would have stayed thankfully locked away in the wildest imaginations of fantasist eco-warriors and brain dead politicians.
As soon as man got the ‘hang’ of steam power – wind (power) ceased to exist. Certainly and early on at that, the Victorians knew full well running the wheels of industry depended on the power generated by burning coal and producing steam: to turn the world.
As soon as they could, our most recent forebears realized the life saving and tremendous grace of steam power when compared to the piffling effort of wind, it was no contest.
It is, the most heightened folly to doom ourselves by enforcing on a reluctant taxpayer-consumer by revisiting the idle vagaries, the hubris of deluded design of utterly useless and dangerous wind whirlygigs,
The only winners here, are the Chinese Steel manufacturers and the likes of Goldman Sachs – the investment banking leeches.
Whereas, knowing the waste, the £$€billions thrown away, the poor old proletariat – the taxpayers are kicked in the teeth again and again.
Apologists, we could do with far less of – concerning birdchoppers the idiots of green continuing with this litany of deception of lies and half truths – enough is enough: change the bloody record end the idiocy of unworkables now, if not sooner……………….
– let it be Trump or Cruz.
Well said did you see US Steel earnings and out look today Down 15%
Chinese dumping steel on world markets, Indian steel makers still at full production – it’s not a good prospect for the US steel industry.
The American steel industry will go the way of the UK steel industry, to Tata in India. The UK steel industry was under threat any from the Koreans who current make the best steel at the best price.
In previous centuries, industrial blue-collar workers unionized to counteract management. Nowadays they should unionize to counteract globalist politicians.
It’s the unions that have created these problems in the first place.
More unionism isn’t the answer.
” compared to the piffling effort of wind, it was no contest”… In some parts of the world, wind is all that is available. Compared to the cost of reticulating power to some out of the way parts, even near major cities, it is cheaper to put a battery-backed solar system in to do low-power stuff. Running highway signs, for instance.
My grandfather had a traditional Australian windmill to pump the water for his cattle. He also had a hurricane lantern to read by at night. As soon as he got electric power, he popped in an electric pump. The windmill stayed for decorative purposes – very photogenic.
You have to start going after the so called justification (don’t make me laugh!) for all of this:
http://the-law-is-my-oyster.com/2016/01/24/its-academic-research-it-must-be-true/#comments
Bit by bit, we are managing to ‘derail’ or at least slow down the madness here in Ireland:
http://www.tandfonline.com/doi/abs/10.1080/02646811.2015.1008847
https://cawtdonegal.wordpress.com/2016/01/17/wind-farms-at-an-bord-pleanala-during-2015/
https://cawtdonegal.wordpress.com/2015/12/31/wind-farms-in-the-irish-courts-during-2015/
I know that it’s popular at this blog to totally discount wind and solar. But really, what is the objection to wind if it meets a few simple conditions?
1. It needs to be cost effective WITHOUT SUBSIDIES
2. It can’t be used in populated areas. Even thinly populated areas.
3. When used in scenic areas it needs to be appropriately sized. A two meter fan on an eight meter tower pumping stock or irrgation water is probably OK. A 70 meter propeller on a 100 meter tower probably is not
4. It needs to be coupled to an appropriate load that can deal with intermittent availability.
Here’s a Wikipedia link for low frequency sound physiological effects. https://en.wikipedia.org/wiki/Brown_note
And here are some links to links to Mythbusters results with low frequency noise experiments. While Mythbusters isn’t always right, They seem to have little ideological bias, to be willing to admit problems and mistakes, and, if you ask me, they are far closer to being “scientists” than the climatologists are.
1. http://mythresults.com/fright-night
2. http://mythresults.com/episode25
They didn’t find much physiological problem with ultrasonic sound in either of those episodes.
I believe the objection is your factor one.
If we weren’t being forced to pay for it, nobody would care.
Wind and solar power is discounted because hooking either wind or solar to the electrical grid makes it unstable. The intermittent nature of wind or solar also makes the other methods of power generation operate in a inefficient manner causing them to use more fuel to produce the same amount of power. All around wind and solar are a complete waste of time and money. That is why humans gave up on wind power a hundred years ago
I’ve seen the claims about grid stability, but I’ve noticed some hedging about that lately. My feeling is that if Denmark and Germany haven’t managed to crash the European grid, power grids are probably more robust wrt to wind and solar than many fear.
With very large penetration by wind and solar, it might be necessary to make the unconventional sources sync to a timing signal on the grid in order to maintain frequency stability. Doesn’t seem like that big a deal to me, but I don’t have to make it work.
I see the instability of the system in my meters at work. So I know it exists.
ROTFLMAO…..
Don, Don, Don. You really should read up before commenting.
The issue never was about keeping the frequency stable. If non-conventionals couldn’t do that, the power mis-match would have fried all of them the instant that they were connected to the grid.
The problem is that the ability of the grid to handle power sources that cut in and out randomly is limited at best.
Denmark only works because the power grid is European wide. Denmark may get a large percentage of it’s power from renewables, but Denmark is just a small percentage of the total European grid.
It isn’t ultrasonic sound that is the issue it’s SUB-sonic sound and it is a real issue. See the post somewhere above re weaponization of subsonic sond. It’s a fact.
“Denmark and Germany haven’t managed to crash the European grid”
They didn’t crash the EU grid because they turned the windmills off on a frequent basis.
Who pays for the repairs and replacement of the turbines and blades? Or is this a perpetual motion subsidy machine?
b)
Good point, Resourceguy – My guess is that in a hundred years’ time they will all be down and sold for scrap. Welcome back to our quiet, beautiful, natural landscapes (only I won’t be here!).
I don’t think it will take that long.
It’s called “Repowering” Look it up. Or: http://www.wwindea.org/technology/ch02/en/2_4_3.html
wjd
….I know that it’s popular at this blog to totally discount wind and solar. But really, what is the objection to wind if it meets a few simple conditions?..
The objection to it is that it damages the grid and has negative cost-benefit. Why can’t people read?
http://erc.ucd.ie/files/theses/Eleanor%20Denny%20-%20A%20Cost-Benefit%20Analysis%20of%20Wind%20Power.pdf
In Ontario, the “clean energy” act made it illegal for local communities to veto swindle mills and subsidy farms. Green fascism at work.
Socialism in action, but then again, I just repeated what you said.
@Don K – A longer response.
1. It needs to be cost effective WITHOUT SUBSIDIES
It wasn’t cost-effective without subsidies before it became flavour of the month because the energy generation is too diffuse – you need a lot of kit for a small amount of electricity. There are MUCH better generation systems available.
2. It can’t be used in populated areas. Even thinly populated areas.
That rather limits it to scenic areas alone…
3. When used in scenic areas it needs to be appropriately sized. A two meter fan on an eight meter tower pumping stock or irrgation water is probably OK. A 70 meter propeller on a 100 meter tower probably is not
Wind power positioning is CRITICAL. You can’t just stick it anywhere. You need the BEST wind spots, otherwise you have a useless load of junk…
4. It needs to be coupled to an appropriate load that can deal with intermittent availability.
There isn’t one. That’s the single number 1 huge problem…
I’ve had good luck pumping water up into stock tanks in Nebraska/Wyoming.
Bubba, That’s what I was thinking. A little windmill for pumping water on a Ranch or Farm or in remote areas of the World that unlikely to see a central power grid for some time might be economical and useful. Trying to RUN a modern Ranch or Farm on them? Forget it.
Yes indeed. A neighbour a few miles from me has a 10 kW solar system. Virtually useless this time of year and supplies only a small portion of the power he needs in the summer. It is fine for aerating a couple of fish ponds in the summer. I aerate mine with grid power for a fraction of the cost. He did it as a demonstration project. It demonstrated to all the neighbours that other options are better. (I had some small solar powered aerators a few years back too. I ended up trenching in a few hundred metres of underground power instead as they lost power every time a cloud went by and they were completely useless in the snowy winter. I still have some solar fencers, but they need constant cleaning. Have mostly ended up running power to where I need it.)
Here in Aus we have public street and park lighting powered by solar. Battery charged dring the day and light used at night. That is a sensible use for the technology IMO.
I was under the impression that solar panels need to be north facing in Australia. On my way to work each day I notice many installtions that are facing everywhere other than north.
I have seen the same thing here in Texas. Last week I went to service a gate. It acted like the battery was bad. After changing it, noticed the cells were pointing west.
I believe that the person installing the system had no clue which way is south and just points it to the sun, no matter what time of the day.
Same problem in Canberra. Near where I live, there is a community centre powered by a set of large solar-tracking PV panels on tall poles and a small windmill. The trouble is that the PV panels point in different directions. They are obviously not really in use. Worse, the windmill is too small to power more than one computer and it never even turns except in the windiest conditions.
What an exercise in tokenism. So typical of the watermelon government in Canberra.
“… deal with intermittent availability.” More like this: ‘… deal with unreliable power.’
Along the Oregon – Washington border (Columbia River) there are many towers. They have been in parasitic mode for 3 days, now going into day 4.
I always thought of “intermittent” as a relatively brief time — to run and go to the bathroom and get a new bag of popcorn. Having a big pile of coal or nuclear fuel on hand is reliable. Wind is unreliable. Intermittent is a weasel word.
Link to BPA balancing chart
“It needs to be coupled to an appropriate load that can deal with intermittent availability.
There isn’t one. That’s the single number 1 huge problem…”
Of course there are. Hospitals are well known for not needing any power at night, when the wind is low. The patients are all asleep, right? Apart from the poor people in critical care – but there’s always plenty more where they came from.
Somehow lost the sarc tag.
http://www.bbc.com/news/uk-35403119
Dead whales washed up on the beach at Skegness, UK. Why?
Look around 41 seconds in to the video……The horizon is covered by offshore wind turbines.
Turbines give off low frequency sound. Whales navigate and communicate by low frequency sound.
QED.
The BBC version? The whales got confused. No mention of turbines.
We had dead whales washing up on beaches long before there were any windmills.
We had windmills on our prairie farm years ago. Never had any whale problems.
john,
+4 😉
Good point.
One of the arguments against the use of sonar by whale enthusiasts/greenies is that it disorients whales and make them ground due to vestibular derangement/ panic?.
As they make sub sonic sound waves wonder if the Greens will take this up and seek to ban windmills?
The claim is that sonar disorients the whales, there has never been an science that indicates that it actually is a problem.
Maybe Sea Shepard can make a Don Quixote run?
My last trip out east to visit relatives took me to several locations in south Ontario – in and around Essex County, Windsor, Leamington, and farther east in Hamilton. The whole region is dotted with wind turbines. They are visible in every possible direction, perched on some of the most fertile farm land in Canada. Southern Ontario is not known as a particularly windy place, so their placement there seemed odd to me. Odd as well was the fact that for the whole week I was there, most of them sat either motionless, or moving so slowly as to produce a most negligible amount of electricity. Had me wondering which politician’s brother in law was in the wind turbine business. What a scam.
“or moving so slowly as to produce a most negligible amount of electricity”
I’ve read that “they” actually use power from the grid to keep very large turbines turning very slowly when there is no wind in order to reduce the likelihood of the bearings seizing up. Could be true.
Brinelling of the bearings.
My son and I pulled off the highway in Osage County, OK and watched some apparently motionless turbines, to put what we’d heard to the test. We couldn’t tell as we drove, but parked, we could see them turn slowly, to prevent the bearings from brinelling. Any large turbine at full stop has issues.
“Regardless of whether or not people are sick from wind turbine noise or from social factors they deserve to be acknowledged if renewables are going to become a key part of our future energy mix.”
The question to ask here is, “Are the things going to last long enough to become a key part of our future energy mix?”
1) Wind isn’t ‘renewable’, which assumes a resource can be depleted and renewed, or not renewed. Forests are renewable. Wind & solar & such may be self-renewing or non-deplete-able, but that’s different.
And credibility requires coherence.
2) Wind energy isn’t ‘green’. Wind turbine manufacturing produces more radioactive waste than the entire US nuclear energy industry. (It’s the rare-earth magnets)
3) Wind isn’t smart. Until there’s a practical way to store the energy, no means of weather or sunlight dependent energy production pencils out in the real world.
4) Wind energy, as harvested today, isn’t wildlife-friendly. Huge blades slicing through the air can’t help but be bird killing machines.
5) Finally, low-frequency-noise-effects may seem like tin-foil-hat material, but here’s one very non-tin-foil-hat minded guy assuring you… they are nothing to scoff at.
Eventually, the world will move beyond oil as a primary energy source. For now, it is what we run on, and there’s nothing else yet ready for prime-time.
Thank-you.
IM, and starting sooner than you think. That is a big problem, unaddressed by CAGW nonsense. Chances energy will end benignly are low and slimming
Says who?
http://www.renewablesinternational.net/neodymium-a-bone-of-contention-in-wind-turbines/150/435/31015/
From: http://instituteforenergyresearch.org/analysis/big-winds-dirty-little-secret-rare-earth-minerals/
Estimates of the exact amount of rare earth minerals in wind turbines vary, but in any case the numbers are staggering. According to the Bulletin of Atomic Sciences, a 2 megawatt (MW) wind turbine contains about 800 pounds of neodymium and 130 pounds of dysprosium. The MIT study cited above estimates that a 2 MW wind turbine contains about 752 pounds of rare earth minerals.
To quantify this in terms of environmental damages, consider that mining one ton of rare earth minerals produces about one ton of radioactive waste, according to the Institute for the Analysis of Global Security. In 2012, the U.S. added a record 13,131 MW of wind generating capacity. That means that between 4.9 million pounds (using MIT’s estimate) and 6.1 million pounds (using the Bulletin of Atomic Science’s estimate) of rare earths were used in wind turbines installed in 2012. It also means that between 4.9 million and 6.1 million pounds of radioactive waste were created to make these wind turbines.
For perspective, America’s nuclear industry produces between 4.4 million and 5 million pounds of spent nuclear fuel each year. That means the U.S. wind industry may well have created more radioactive waste last year than our entire nuclear industry produced in spent fuel. In this sense, the nuclear industry seems to be doing more with less: nuclear energy comprised about one-fifth of America’s electrical generation in 2012, while wind accounted for just 3.5 percent of all electricity generated in the United States.
Well, Mr. Kivett, regardless of the magnet issue, the bearings problem of wind power is STILL not solved.
(Source: http://wattsupwiththat.com/2014/08/26/bearings-the-achilles-heel-of-wind-turbines/ )
I’ve been at this game since the 70’s.
My advice to you is to come out of the weeds and face the bottom line.
Especially at the utility scale:
1) Smaller turbines will not make wind power practical
2) Taxpayer subsidies/ ripoffs will not make it practical
3) Solving the bearing issue will not redeem it
4) New blade designs will not redeem it
5) Without some revolutionary energy storage breakthrough, no wind or solar or any such intermittent energy harvesting technology pencils out in the real world.
No matter how badly you or I or any of us would like it to be otherwise, nothing using the sun or wind or waves or unicorn gas is ready for prime-time. Eventually, maybe, but not today.
And that’s what matters.
Ian McConnell commented: “…Without some revolutionary energy storage breakthrough, no wind or solar or any such intermittent energy harvesting technology pencils out in the real world….”
+1 I believe those that understood weren’t allowed in the decision making process. It’s a chicken and egg thing. Why have storage if you don’t have anything to put in it? Force the ideology then blame the technology for not keeping up. I’m guessing many people won’t really understand what’s been done to them until it hurts them personally either monetarily or health wise.
It’s pretty dishonest to compare mine waste to spent fuel rods. The difference in radioactivity levels are at least 5 to 6 orders of magnitude.