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Showing posts with label wind farm. Show all posts
Showing posts with label wind farm. Show all posts

Sunday, August 10, 2008

Food and Energy for Texas


The whirling blades turn
Restlessly

The cattle graze
Quietly

The horizon stretches
Endlessly

Energy Flows
Food Grows

Texas:
#1 Installed Wind Energy Capacity
#1 Beef Production

Saturday, July 28, 2007

Capture the Wind

There's another Wind Farm coming to the Panhandle...




Huge wind farm in works


Two big players raised the stakes in the wind power game Friday.

Shell WindEnergy and Luminant, a subsidiary of TXU, announced an agreement to build 3,000 megawatts of wind generation in Briscoe County. The plan would top the world's largest wind farm near Abilene, which produces 735 megawatts.

A megawatt can power about 250 average homes.
The planners think the reception has been very positive.

"People love it in Briscoe County," said Jerry Leatherman, managing director of ACE Renewables, which has contracted with Shell to help develop the project. "It is typical of rural areas of the Panhandle where the water table has declined (reducing irrigation) and other things have drawn people away. It's been shrinking."

The impact could be substantial.

"You've got 900 square miles and 1,700 people," said Tim O'Leary, communications manager of Shell. "There will be an economic impact and demand on infrastructure. There will be an economic impact for decades."

Employment will increase, both for construction and during normal operations.
"It'll give a big bump during construction," said Mark Wilby, senior business development manager for Shell. "And after construction, on a project of 85 to 90 turbines, usually there are two to three full-time jobs and another four or five for maintenance. Conceivably this could be 1,500 turbines is one estimate."

The power from the project would significantly boost the wind energy Luminant's parent company, TXU, can deliver to customers. It currently buys 705 megawatts and has a contract to start buying another 209 megawatts.

"We're the largest purchaser of wind power in the state now," said Tom Kleckner, Luminant spokesman. "So actual ownership of generation is the next logical step."

The announcement came after a lot of action on the ground trying to catch the wind.
"It's been very interesting leasing rights," Leatherman said. "There has been a great deal of competition. I'd say eight different developers have been in here and left. It's been a challenge."
Nobody wanted to talk about project costs, number of acres leased or exact locations. However, the plan is to build the wind farm on top of the Caprock in the southeast sector of the county.
"It's not only on the rim or edge of the Cap, the wind is very good as you approach the rim for several miles," Leatherman said.

Everyone involved is waiting for the Texas Public Utilities Commission to issue a final order that will start the construction of transmission lines to get wind power to the metropolitan areas in the eastern part of the state, so time lines are not firm.

"PUC Chairman (Paul) Hudson has said he anticipates transmission could be completed by 2011/2012," Wilby said.

While other developers have proposed large projects - Boone Pickens touts a 4,000 megawatt project and Airtricity and partners propose a 2,235 megawatt project - the Shell/Luminant plan is different.

The twist is to use the turbines to also pump air into underground formations to compress it. The compressed air is then released to turn generators, producing power when the wind is not blowing or demand is too great for the wind to keep up with. The geologic situation below the surface looks promising.

"One of two formations have to be present - a salt dome or depleted aquifers, either gas or water," Wilby said. "The Panhandle is an ideal place for that."

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Everywhere that I drive I see wind generators -- either generating electricity or parts on a truck headed down the highway. This part of the world is fast becoming the Wind Power Generation Capitol of the World.

Thursday, April 12, 2007

Wind Power

This article was taken from the Amarillo Globe News today.
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Region a wind powerhouse
Panhandle among suppliers of top wind user Xcel Energy
By Kevin Welchkevin.welch@amarillo.com


New ratings show the Panhandle and South Plains are already leading players in the wind energy game.
Xcel Energy, which serves parts of the Panhandle through Southwestern Public Service, is the utility that provides its customers the most wind energy in the country, according to the new report from the American Wind Energy Association.
"The Panhandle is possibly becoming the wind power capital of the country and we're in the heart of it," said Xcel spokesman Wes Reeves. "Right now wind is 10 to 15 percent of our capacity at SPS and we will see that grow to possibly 20 percent."
The utility added wind capacity in Texas, Minnesota, North Dakota and Colorado during 2006.
The new Texas power came from four installations in Hansford County in the northern Panhandle that are rated to produce up to 110 megawatts of electricity.

Going with the wind

Utilities using the most wind energy in 2006:
Xcel Energy: 1,323 megawatts
Southern California Edison: 1,026 MW
MidAmerican Energy Holdings: 861 MW
Pacific Gas & Electric: 793 MW
TXU Energy: 704 MW

Xcel buys that power from John Deere Credit and local owners.
One megawatt is enough electricity to power an average of 250 to 300 homes, according to the State Energy Conservation Office.
In 2007, Xcel has added up to 160 megawatts of wind power at the Wildorado Wind Farm largely owned by the Edison Mission Group. Shell Energy's Llano Estacado Wind Ranch at White Deer also serves the utility.
In addition, AWEA ranks the 19th Congressional District as having the most wind power production among districts across the country in 2006.
The district, represented by U.S. Rep. Randy Neugebauer, R-Lubbock, runs from Deaf Smith County southward past Lubbock to Big Spring and Abilene then north toward Wichita Falls.
It had turbines that had a total rating of 1,419 megawatts.
The district's activity is part of what put Texas in first place for the second year among states producing electricity from wind.
Texas had 2,768 megawatts of capacity while California had 2,361, according to the AWEA report.
The expansion of wind energy may not be over.
"There's at least 20 companies that have expressed interest in developing it in Texas," said Susan Williams Sloan, communications specialist for AWEA. "If transmission is built, there will be more projects. That's our limiting factor."
Xcel's goal of 20 percent wind is in line with standard estimates of how much can be handled.
"In Denmark and regions in Germany and Spain, they have 10 to 25 percent. There's a lot to be learned," Williams Sloan said. "Texas is still at less than 5 percent."

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Wind power is an important part of our future. In this part of the world we certainly have plenty of it!

Some related links:

http://panhandlepoet.blogspot.com/2007/04/global-warming-again.html

http://panhandlepoet.blogspot.com/2007/03/ethanol-why.html

http://panhandlepoet.blogspot.com/2007/03/alternative-energy.html

http://panhandlepoet.blogspot.com/2007/02/global-warming.html
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