THE RULES FOR WISCONSIN ARE HERE:
Click here to download the text of the new wind siting rules released today.
The rules are now in the hands of the three PSC commissioners who will decide on the final version of the rules in a few weeks.
WIND TURBINES IN THE NEWS:
Blown in the Wind
Aug. 16, 2010
They like everything big in Texas, and wind energy is no exception. Texas has more wind generation capacity than any other state, about 9,700 megawatts. (That's nearly as much installed wind capacity as India.) Texas residential ratepayers are now paying about $4 more per month on their electric bills in order to fund some 2,300 miles of new transmission lines to carry wind-generated electricity from rural areas to the state's urban centers.
It's time for those customers to ask for a refund. The reason: When it gets hot in Texas—and it's darn hot in the Lone Star State in the summer—the state's ratepayers can't count on that wind energy. On Aug. 4, at about 5 p.m., electricity demand in Texas hit a record: 63,594 megawatts. But according to the state's grid operator, the Electric Reliability Council of Texas, the state's wind turbines provided only about 500 megawatts of power when demand was peaking and the value of electricity was at its highest.
Put another way, only about 5 percent of the state's installed wind capacity was available when Texans needed it most. Texans may brag about the size of their wind sector, but for all of that hot air, the wind business could only provide about 0.8 percent of the state's electricity needs when demand was peaking.
Why does Texas get so little juice from the wind when it really needs it? Well, one of the reasons Texas gets so hot in the summer is that the wind isn't blowing. Pressure gradients—differences in air pressure between two locations in the atmosphere—are largely responsible for the speed of the wind near the Earth's surface. The greater the differences in pressure, the harder the wind blows. During times of extreme heat these pressure gradients often are minimal. The result: wind turbines that don't turn.
Lest you think the generation numbers from Aug. 4 are an aberration, ERCOT has long discounted wind energy's capabilities. In 2007, ERCOT determined that just "8.7 percent of the installed wind capability can be counted on as dependable capacity during the peak demand period for the next year." And in 2009, the grid operator reiterated that it could depend on only 8.7 percent of Texas' wind capacity.
The incurable variability of wind is not restricted to Texas. Consider the problems with wind energy during the frigid weather that hit Britain last winter. In January, the Daily Telegraph reported that the cold weather was accompanied by "a lack of wind, which meant that only 0.2 [percent] of a possible 5 [percent] of the UK's" electricity was generated by wind over the preceding few days.
Understanding wind's unreliability is critically important now, at a time when America's basic infrastructure is crumbling and in desperate need of new investment. In June, the Government Accountability Office issued a report that said that "communities will need hundreds of billions of dollars in coming years to construct and upgrade wastewater infrastructure." Add in the need for new spending on roads, dams, bridges, pipelines, and mass transit systems, and it quickly becomes clear that politicians' infatuation with wind energy is diverting money away from projects that are more deserving and far more important to the general public.
Imagine a company proposed to construct a bridge in Minneapolis, or some other major city, that would cost, say, $250 million. The road would be designed to carry thousands of cars per day. But there's a catch: During rush hour, the thoroughfare would effectively be closed, with only 5 percent, or maybe 10 percent, of its capacity available to motorists. Were this scenario to actually occur, the public outrage would be quick and ferocious.
That's exactly the issue we are facing with wind energy. The reality is that towering wind turbines—for all their allure to certain political groups—are simply supernumeraries in our sprawling electricity delivery system. They do not, cannot, replace coal-fired, gas-fired, or (my personal favorite) nuclear power plants.
Despite these facts, wind-energy lobbyists have been wildly successful at convincing the public and—more importantly—politicians, that wind energy is the way of the future. More than 30 states now have rules that will require dramatic increases in renewable electricity production over the coming years. And wind must provide most of that production, since it's the only renewable source that can rapidly scale up to meet the requirements of the mandate.
The problems posed by the intermittency of wind could quickly be cured if only we had an ultra-cheap method of storing large quantities of energy. If only. The problem of large-scale energy storage has bedeviled inventors for centuries. Even the best modern batteries are too bulky, too expensive, and too finicky. Other solutions for energy storage like compressed-air energy storage and pumped water storage are viable, but like batteries, those technologies are expensive. And even if the cost of energy storage falls dramatically—thereby making wind energy truly viable—who will pay for it?
An unbiased analysis of wind energy's high costs and flaccid contribution to our electricity needs is essential in this time of economic constraint. Despite the dismal economic news, despite the fact that the wind-energy sector, through the $0.022 per-kilowatt-hour production tax credit, gets subsidies of about $6.40 per million Btu of energy produced—an amount that, according to the Energy Information Administration, is about 200 times the subsidy received by the oil and gas sector—wind-energy lobbyists are calling for yet more mandates. On July 27, the American Wind Energy Association issued a press release urging a federal mandate for renewable electricity and lamenting the fact that new wind-energy installations had fallen dramatically during the second quarter compared to 2008 and 2009. The lobby group's CEO, Denise Bode, declared that the "U.S. wind industry is in distress."
Good. Glad to hear it. It's high time we quit blowing so much money on the wind.
REVISIT NOISE STANDARDS
Noise standards paving the way for billion-dollar wind-farm developments across the country are biased and should be ripped up, academics say.
“One can only come to the conclusion that the concept is mainly a business promotion and public relations exercise which has been devised to appear to be taking into consideration the health and welfare of local residents but is designed to get the most out of the investment for the cheapest outlay, without causing the community to take serious legal action against the developer and territorial authority,”
- Philip Dickinson, Massey University acoustics professor who says the wind turbine noise standard, and those elsewhere in the world, appeared to be based on “scientific nonsense”.
SOURCE: The Press News , August 18, 2010 READ COMPLETE STORY BY CLICKING HERE