Library filed under Safety
News reports indicate wind turbines collapse regularly in the U.S. and elsewhere. One county in eastern Michigan had two topple in one week last year. ...Ethan Thorp, 27, of Steele City, went out to see the downed wind turbine near Diller ...he's grateful the tower and turbine came down in the cornfield during the early morning hours. "You’d hate to be out there spraying" in the field if a turbine collapsed.
BEATRICE – One of the wind turbine towers in the Steele Flats Wind Farm near Diller, has collapsed. The tower is a half-mile west of Nebraska Highway 103 and one mile north of Nebraska Highway 8. The tower is part of the $138 million wind farm, developed by Florida-based NextEra Energy Resources, which includes 32 wind turbines in southeast Jefferson County and 12 more in southwest Gage County.
One of the 44 GE 1.7 MW turbines sited at NextEra's Steele Flats wind facility suffered a catastrophic collapse. The 74.8-megawatt wind plant located in Jefferson and Gage Counties, Nebraska was placed in service in October 2013.
This 2.5 MW Clipper model C-96 turbine, part of NextEra's Endeavor I Wind Energy Center, burned for hours before this video was taken. The video shows the turbine's massive blade fall to the ground after first standing on its end before collapsing into a trail of black smoke and flames. The Endeavor I facility is located in Osceola County, Iowa. The turbines stand 420 feet tall including the 153-foot long blades; rotor diameter of 314-feet (96 meters). The 100 MW facility includes 40 turbines and was placed in service in 2008.
Garner said the turbine in question is a 2.5 mega-watt Clipper turbine, located on the organization's Endeavor I Wind Energy Center in Osceola County. There is a second Endeavor energy center also located in the county, both beginning operation in 2008.
Officials with Southern Company, which owns the turbine, said it started around 5:30 p.m. at the company's Salt Fork Wind Facility.
There was another fire at an operating wind plant in Texas. The turbine was part of the 174 MW Salt Fork Wind project, located in Donley and Gray Counties, east of Amarillo. The 87 Vestas V100 (2.0 MW) wind turbines was installed by EDF Renewables and placed into service in December 2016. EDF Renewables sold the facility to the Southern Company. Photos courtesy of Greg Hendricks.
A turbine at Nextera Energy's Breckinridge wind energy facility suffered a catastrophic blade failure which threw the blade at least 300 feet from the base of the tower. The Breckinridge facility which was place online in August 2015, uses 57 GE 1.7 megawatt XLE turbines. The site has a nameplate capacity of 98.1 megawatts.
The Ocheyedan Fire Department was called to the scene ...They stood by after the decision was made to let the fire burn itself out.
The broken blade sits about 100 yards behind the wind turbine, crushing all of the corn that surrounds it. The cornfield belongs to Ken Carpenter, who declined to comment. Cleaning up the blade and wind turbine could take anywhere from a couple of weeks to two months, and will involve bringing a large crane near the field to take the blade off, McIntyre said.
Ohio Sen. Cliff Hite, a Republican from Findlay, said his amendment would recalibrate how far a wind turbine must be from an unoccupied parcel of land, making it economical again for developers to build wind farms to generate electricity.
Lieutenant Colonel Matt Manning says the biggest danger comes within 25 miles because that's when training aircraft are at their lowest altitudes as they're being brought back by air traffic controllers to base.
There is security video and it showed the turbine working normally one minute then falling over the next, Newhold said.
“The concern for Scheurer Hospital is that this is approximately 3,500 feet from our helicopter pad,” Ramsey told the board. “The reason I am here today is, looking for advice, direction or counsel as to ... what our options are.” Pilots from Covenant of Saginaw are also concerned, Ramsey added.
Legislation to limit tax incentives to build wind power plants near Texas military aviation facilities cleared the Texas House on Monday, despite determined opposition from conservative property-rights advocates and many Democrats in the state’s urban centers.
A lorry driver in Germany survived with minor injuries after a crash with a 62m-long turbine blade being transported to a wind facility. Autobahn 33 near Bielefeld was blocked for hours as the blade landed across the road.
The blade was knocked across the entire width of the autobahn when another lorry ran into the back of one of the transporter’s escort vehicles.
The giant blade of a wind turbine fell from the truck that was transporting it on Tuesday morning, squashing the cabin of another truck and completely shutting down traffic on a busy motorway.
Enercon's email did not elaborate on the hub's damage. However, documents from the Labour Department regarding a subsequent stop-work order said a hub assembly was damaged in a "bearing failure" in March 2016. On Aug. 17, workers tested the turbine's lightning-protection system, which required positioning the blades so they pitched into the wind.
HB1378 requires that all wind turbines install aircraft detection lighting systems. All wind energy projects approved after June 5, 2016, must have systems in place by Dec. 31, 2019. Projects approved prior to that must have lighting systems in place by Dec. 31, 2021.