This has been known to fry wind turbines. With snow, ice and frigid weather, winter creates complications for renewable energy, as I wrote last week. But for Ralph Brokaw, a Wyoming rancher with both cows and wind turbines on his land, the worst hazard is not the ice that his blades can throw off in the winter. Rather, it is lightning strikes on the towers.

Protection of the public must be paramount. After reading the Cape Vincent engineers' recommendation of 1,200-foot setback from public roads, I was astonished to read one of the committee member's comments, "The chances are so minuscule. I don't see why putting these restrictions on these roads is reasonable." My response is: it is not a chance I want to take with my family, friends or fellow citizens. So why did they choose a 1,000-foot setback instead of 1,200 feet?

Now we find that Elecon, the manufacturer of the city's first industrial wind turbine, doesn't have that many clients either. This will be their first U.S. installation. How do we know their manufacturing standards are up to snuff? The Center for Wind Energy Technology (CWET) reported that 60 percent of the wind turbines survived a cyclone in Gujrat, India, in 1998. However, 14 out of 14 Elecon turbines were destroyed. Didn't anybody notice this? Elecon pulled out of the wind turbine business for a while, and now they are back in. Did anyone find out why?

The most important factor to consider when evaluating the environmental impact of wind generation is that the power source is inconsistent and intermittent. This variability can present substantial challenges to incorporating large amounts of wind power into a grid system, since to maintain grid stability, energy supply and demand must remain in balance. In order to integrate wind energy, utility companies must provide a power load to meet the base requirements of the population.

I am extremely opposed to the location of the 300-foot, high wind turbine at the Mark Richey property, 49 Parker St. I am not opposed to alternative energy but, just as the discovery of X-rays had everyone getting new "pictures" taken, to later discover the ramifications of incorrect use of this technology, we cannot build enormous hazardous turbines in such close vicinity to habitable structures industrial and residential.

My wife and I own a home on Backbone Mountain, which is located next to the first turbine in the proposed Roth Rock wind power project. It will be 1,185 feet from my bedroom to this 476 foot tall industrial structure, which is nearly as tall as the Washington monument but only two "monument lengths" away. Except in this case it's not a benign stone structure. It's mechanical with large, noisy, and dangerous moving parts. This turbine will also be located within 378 feet of two other lots in our subdivision.

In his recent letter ("Wolf showed courage in supporting Cape Wind"), Elrick misrepresents the FAA's current position on Cape Wind and totally ignores the safety concerns of all three local airports. In fact, in a January 2008 letter to Rep. William Delahunt, the FAA cited a "presumed hazard determination" for Cape Wind due to concerns for local air traffic and radar interference to air traffic control systems.

Whether the reports of health hazards are true or not is almost irrelevant. Just the fact that many people are truly concerned about the potential health effects of living near a wind farm, or the electromagnetic radiation from high voltage electrical wires, is reason enough to try to avoid buying a property that is close to power lines. It's a simple law of economics: As demand for a product goes down, so does its price. When you have a certain number of people avoiding a certain property, for whatever reason, the price of that property will be negatively affected.

Sunday's massive series of explosions at a Toronto propane plant gives credence to every Not In My Backyard (NIMBY) argument posed to this point in time. ...In Barrie, Northern Ethanol's plan to build a plant on the former Molson Brewery site has faced opposition from residents in every part of the city. Opposition to Bob Jackson's plan to built a wind turbine on his Mapleview Drive West Toyota dealership has, conversely, caused mostly local concerns. In both cases, however, opponents fear the worse. ...And everyone is concerned about how it will affect their bottom lines, property values. The point is, the reason people look at worst-case scenarios is that sometimes they happen.

Energy secretary John Hutton yesterday gave the go-ahead to plans to build eighteen 125-metre high turbines, at Middlemoor, near Alnwick. But it cannot be built until energy giant npower comes up with a way of preventing the turbines interfering with RAF radar systems. Nick Blezard - chairman of the Save Northumberland's Environment, which opposed the project - says this is effectively a refusal given the radar issue. We can only hope he is right and that the Government - reluctant to admit defeat - is spinning Middlemoor as a "go-ahead" knowing that the radar caveat will halt the project.

The safety of the citizens of Chatham-Kent is being compromised by improper siting of industrial wind turbines. The General Electric wind turbine "Ice shedding and ice throw -- risk and mitigation" manual states that "1.5 x (hub height + rotor diameter) is the formula for calculating a safe distance for turbine siting from roads and public areas." ...The setbacks C-K has in place for industrial wind turbines (50 m from roadways and property boundaries, and 300 metres from homes) are a threat to the public.

Call me crazy, but maybe it would be prudent to stop mandating (not to mention subsidizing and incentivizing) massive wind-energy development and start working out the kinks in wind-energy technology while we figure out what role wind should play in the energy-supply mix. Maybe examine whether wind energy will ever be a reliable, affordable energy source before Congress and the various state legislatures declare it to be a winner, without knowing how things will play out. (Think ethanol.) If not, salmon are the least of our worries.

The wind turbine issue is another example of misguided leadership. I've criticized Mike Reagan on this, and with good reason. Instead of having a meaningful discussion about the aviation safety problems being caused by wind turbines, Reagan simply dismisses any concerns as a "phony save Travis" issue. And yes, Mr. Reagan did receive a campaign donation from the wind turbine developer.

Last week the old feeder drove through NW Iowa. My route used to offer pleasant scenery most of the way from the feedlot to my destination. I get off of I-29 at Onawa and take the county blacktops to Arnolds Park. For the last 10 years, a growing part of the drive has been through a wind farm. Its like driving through a hellish, whirling machine. Almost everyone agrees that these monstrosities are hideous eyesores. Nobody with any sense of the rural aesthetic wants them anywhere near where they live. ...Now the scenic Iowa roads between Galva and Peterson are studded with the ugly contraptions as far as the eye can see. Perhaps portending worse to come.

The foreign-owned companies that are rushing to put 406-foot industrial wind turbines in our beautiful Thousand Islands area are not thinking about our safety or welfare or even about helping the environment. They just want to line their pockets with your tax dollars. The industrial wind turbines are subsidized with your federal and state taxes as well as surcharges collected from your electric bill. They will not reduce our nation's dependence on foreign oil since we do not use much oil to make electricity. ...The towns of Clayton and Orleans said that it's OK to put a 406-foot industrial wind turbine 500 feet from your property line or 1,250 feet from your home. That is too close for our health and safety.

"One windmill will not put out much noise, but when you put a cluster of them together and get the blades all spinning at the same rate, then it begins to emit noise -- enough that our radar can 'hear' the noise." You could tell the radar to ignore that frequency, but if there's a thunderstorm with the same frequency, it also would be ignored. "The use of wind energy has become a big problem not only in the meteorological world, but also to the military community as airplanes could fly low under a wind farm and one would never know the difference as to whether they are looking at false returns from the wind farm or an enemy plane."

The general public and public agencies have apparently missed an important story regarding Travis AFB that has occurred over the last year. In an extraordinary show of concern, base officials have issued four letters objecting to the continued addition of wind turbines to the Montezuma Hills wind resource area. Air Force officials almost never make public statements about local land use issues, so these letters are highly unusual and show urgent concern. However, these concerns have fallen on deaf ears with Solano County leadership. ...Simply put, the wind company went over the head of the local commander and went to higher levels to secure a deal. In return for $1 million to study how to mitigate the problem, and stating that 75 new turbines would not increase the damage that the 750 existing turbines have already done, higher HQ then directed Travis to withdraw objections.

Supporters of wind energy may be underestimating the seriousness of the damage done to radar signals, and the ease with which problems can be corrected. Not for the first time, they may be guilty of making overambitious claims for the potential of wind power, while countryside champions increasingly rue the way wind farms spoil sweeping vistas. For its part, the Ministry of Defence may be too Quixotic. But this is a genuine conundrum, not a laughing matter. A cost-effective solution must be found quickly. It may be a simple question of coordination and communication. If so, it is high time that different branches of government came together to avoid an unnecessary and potentially damaging conflict.

Then I saw the $20,000 price tag. Suddenly, I wasn't thinking about renewable wind power so much. But in the end, it won't be the cost that keeps my family from generating its own kilowatts annually. It'll be the wind, or more correctly, the lack thereof. Terry Kelly, the member-services manager at Salem Electric, said that despite the growth of wind power in Oregon during the past 15 years, there just aren't that many sites in Salem that are appropriate for wind turbines. It seems, he said, that there just isn't the wind speed necessary to drive those big, bad blades.

Wind farms are set to play a big part in national and regional targets for renewable energy production and last year Cumbria's councils produced the 62 page Cumbria Wind Energy Supplementary Planning Document. ...Meanwhile we urge planners seeking the best places to site wind farms in Cumbria to do plenty of background research. ...Such data should be evaluated as Cumbria performs the tricky balancing act of meeting renewable energy targets, safeguarding lives and health, and preserving our uniquely beautiful countryside.