Children at an island primary were sent home after a newly-installed wind turbine next to their school collapsed, it emerged yesterday. Parents of youngsters at the 18-pupil Raasay Primary School were asked to collect their children following the incident on November 13. The 50ft turbine will "remain out of commission" until an investigation has been carried out.

The one piece of business discussed by the commission came from Commissioner Keith Campbell. Mr. Campbell proposed that the commission adopt a bylaw which said that when considering board business, if a commissioner "anticipated the opportunity" to personally benefit by the action of the board in the value of $1000 or more, that commissioner should publicly state that. ...Because of the avowed interest of some current and past members of the zoning commission in securing personal contracts with corporations seeking to put wind energy conversion systems in Ellis County, some members of the public were interested in greater transparency in the operation of the zoning board.

Local governments are beginning to flex their permitting authority to challenge commercial-scale wind farms, a trend some industry observers say could impede broader federal efforts to expand renewable energy production. The latest round in the emerging battle between local governments and wind-energy developers occurred last week in Kansas, where the state Supreme Court upheld a Wabaunsee County zoning ordinance banning industrial-scale wind ...Experts say the Wabaunsee ordinance, unanimously upheld by the Kansas court, is a key test of local governments' power to effectively ban large-scale wind farms, as opposed to blocking a specific project or proposal.

The Kansas Supreme Court ruled Friday that Wabaunsee County commissioners have the right to prohibit the construction of commercial wind farms in their county. But the court also questioned whether an ordinance banning commercial farms but allowing smaller wind generators for personal use violated some provisions of the U.S. Constitution. Commissioners adopted the ordinance in 2004. In a unanimous decision, the court acknowledged the commission's concerns about potential harm to the aesthetics and ecology of the Flint Hills if huge wind turbines were erected in Wabaunsee County.

In a case pitting the beauty of the Flint Hills against large wind farms, the Flint Hills won. The Kansas Supreme Court ruled Friday in favor of a zoning ordinance in Wabaunsee County that prohibits commercial wind farms. Poised as the third best state in the country for wind power and on the cusp of a renewable energy revolution, Kansas has the potential to be at the epicenter of the wind industry.

While it appeared briefly Monday that the lights were out on a proposed high-voltage electric transmission line that would serve the state's growing wind industry, officials recharged the plan Tuesday. The Southwest Power Pool Inc.'s board of directors on Tuesday included the $518 million "Spearville line" in a package of transmission expansion projects it was forwarding for further study and probable approval. The 765-kilovolt line would go from Spearville, the site of a wind farm in southwest Kansas, to Wichita and down to the Oklahoma border, where it could hook into lines to other states.

After months of information gathering, Ellis County commissioners revisited proposed changes to the county's zoning regulations during Monday's meeting. However, they still took no action on the changes. Specifically, commissioners discussed proposed changes to setback requirements and noise standards in the regulations. Commissioner Glenn Diehl said he wants to protect platted, multiple-lot developments in the county the most. He proposed a 1.5-mile setback for wind turbine location from those areas.

Blades the length of almost two school buses from a wind turbine owned by Akron-Westfield School District rest on the ground while repairs are underway. The turbine's gearbox was also brought down using a tall crane to reach the top of the 11-year-old structure's 165-foot-tall tower, which is much higher than people realize, said Dwain Wilmot, A-W technology coordinator. "You can see Vermillion (S.D.) on a good day," Wilmot said, if you stand on the top of the wind turbine tower. "I've only seen it once or twice."

An entire fleet of around 100 'urban' wind turbines has been remotely shut down by manufacturer Quiet Revolution after the discovery of a design fault. The fleet of QR5 turbines was disabled after continual wind speeds of between 14 and 24 metres per second caused a turbine located on a sea wall in Blackpool to develop a mechanical error, the company said in a statement on Friday. The QR5s have been installed on 55 sites for clients including Network Rail, Sainsbury's and self-storage firm Big Yellow.

A transformer at the Maple Ridge Wind Farm's substation off Rector Road was destroyed by fire late Monday afternoon. Martinsburg firefighters were dispatched to the substation about 5 p.m. but had to wait until the facility was shut down before extinguishing the blaze, said Lewis County Fire Coordinator James M. Martin. ...The Columbus Day fire was the second transformer fire at the site, with a similar incident occurring July 4, 2007. In that case, 491 gallons of mineral oil leaked from the damaged transformer

Manufacturers of the 190ft high turbine, one of three owned by Sheffield University, are now investigating the damage at the site close to the city's Parkway link road to the M1. A blade on the same turbine was broken 15 months ago and residents who live close to the site at Catcliffe, near Rotherham, have expressed fears that they could pose a danger to local people.

The first major UK hydro project to be completed in 50 years, Glendoe was closed less than two months after the Queen officially opened the 100-megawatt station at the end of June. Yesterday, Perth-based SSE said investigations showed that the rock fall, in a tunnel carrying water between the reservoir and the power station, was "very substantial". ...SSE also confirmed the Greater Gabbard wind farm in the Thames Estuary had been hit after faulty welding was discovered on the turbines.

Faulty wind turbines could remain at a Northumberland beauty spot for another year if a new planning application is approved. The three giant structures at Kirkheaton, north of Hexham, were put up almost 10 years ago by EDF Energy. But technical issues meant that two of the turbines had to have their blades removed, and only one of the three has been operating since last autumn.

A project to put up a wind turbine at Hope Street Academy generated a civics lesson for students there, five of whom asked the city's governing body Tuesday evening to allow small wind energy systems to operate in Topeka for nonresidential purposes. The governing body, which includes the city council and Mayor Bill Bunten, subsequently voted 10-0 to approve an ordinance making that move and a companion measure requiring users of wind energy systems to acquire a conditional-use permit from the governing body.

Work will get under way this week to repair a wind turbine damaged by a fire last month at the Kent Hills wind farm in Albert County, roughly 30 km southwest of Moncton. One of the 32 wind turbines at the site caught fire on the morning of Aug. 8, and it's been offline since.

Blade repairs are tricky, Moya said, because the weight and thickness of the repair materials have to be perfectly matched to the blade. Otherwise, a blade ends up lighter or heavier than the others on the windmill, causing the entire apparatus to wobble like an unbalanced tire and ultimately fall apart. "We send images of the damage to our engineers in Houston. They send detailed blueprints back about what needs to be replaced," Moya said.

With their organic gardens and ample land, Andy and Jessie Welsh had the perfect plan. Living in rural Stearns County, the young couple had hoped to be energy self-sufficient and green. ...From the start, the installation was delayed and marked by setbacks. Electricians had a hard time getting the turbine wired to run properly. When it finally did, the turbine ran for just a few days before they received a call from the company instructing them to shut it down.

The preserve itself has grown to 39,100 acres. But that's only a fraction of the 3.8-million-acre region known as the Flint Hills, straddling the Oklahoma-Kansas state line with the largest remaining patch of tallgrass prairie on the continent. ...While wind power generates clean energy, the vast networks of turbines, roads and power grids can disturb a natural ecosystem just as much as any other industrialization, Hamilton says.

Unlocking the potential of Kansas wind power will require federal legislation and more transmission lines, officials said Wednesday. Speaking to the Kansas Wind Working Group, Gov. Mark Parkinson said the state has succeeded in reaching approximately 1,000 megawatts of wind energy. But, he said, 2009 "has obviously been a much slower year."

TransAlta Corp. is still investigating what caused a fire last month that destroyed one of its turbines at the Kent Hills Wind Farm, a company spokesman says. ...Lightning has been ruled out as a factor in the Aug. 8 fire.