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Texas Coastal Wind Farms Could Threaten Migratory Birds
574 Views :: 2 Comments :: :: Gulf Coast
Two wind power projects under construction in Kenedy County, Texas will pose a threat to migratory and resident birds and bats, according to a scientific study released today by the Coastal Habitat Alliance. The two projects, both being built on private ranch land, will be the first wind farms in coastal south Texas.

This portion of the Texas coast is among the most important bird migration corridors in North America, linking Canada and the United States with Mexico and Central and South America, the alliance says.

Australian financial group Babcock & Brown and PPM Energy, a subsidiary of Iberdrola's Scottish Power, are pursuing the construction of two separate wind energy generation facilities along the Laguna Madre region of the south Texas coast in Kenedy County.

The Texas Public Utility Commission in November 2007 approved plans for a $60 million transmission line project to be built by AEP Texas, a division of Ohio-based American Electric Power.

Both wind farms and the transmission line are going up on the Kenedy Ranch, the smaller neighbor of King Ranch, a member of the alliance.

The projects are supposed to be operational by late 2008 and will generate about 388 megawatts of electricity - enough to power about 90,000 homes. In total, the two projects would cover 60,000 acres and include more than 500 wind turbines, each about 400 feet tall, states the new report.

Conducted by EDM International, Inc. using methodologies developed by the U.S. Fish and Wildlife Service, today's report shows that in terms of potential harm to migratory birds the wind farm sites are almost as sensitive as a national wildlife refuge established for bird protection.

"The proposed Kenedy County Wind Projects, totaling 1,200 MW, are unprecedented along the Gulf Coast and the operation of these proposed projects could result in the largest and most significant avian mortality event in the history of wind energy," says the EDM report.

"The associated negative repercussions to the expanding wind industry both in the U.S and the internationally could be significant as well," the report says.

"This review clearly demonstrates that the Laguna Madre is a world-class bad site for wind energy generation," said environmental lawyer and Coastal Habitat Alliance founder Jim Blackburn.

Laguna Madre, a large body of shallow water separating Padre Island from the South Texas mainland, is a complex ecological system that includes a hyper-saline lagoon, salt and freshwater wetlands, and surrounding sand dunes, coastal grasslands and oak forests.

Coastal Habitat AllianceThe Coastal Habitat Alliance, Inc. was formed in June 2007 to protect the Texas Gulf Coast. The group of 11 organizations filed federal and state lawsuits in December 2007 seeking to halt the construction of the two wind farms.

The federal lawsuit alleges that state officials and developers are violating the federal Coastal Zone Management Act by building the farms without an environmental review or permit.

The alliance is requesting that the federal court block the proposed wind projects "until a thorough environmental review with genuine public input is performed."

Because Texas receives federal funds to help protect the coastal region through the Coastal Zone Management Act, a thorough environmental review of the wind projects is required, the alliance argues.

The state lawsuit claims the Texas Public Utility Commission illegally denied the alliance an opportunity to intervene in the PUC's hearings on transmission lines for the wind farms.

The Coastal Habitat Alliance urged the Public Utility Commission of Texas to require a public hearing for the permitting process for the new electric transmission line necessary to serve this project, but the Commission declined to do so.

"These projects should not be allowed to be constructed without public input and meaningful environmental analysis and review," Blackburn said. "They could literally destroy some of the most important assets of the coastal environment."

"The group is not opposed to wind power, but believes the review of the siting of wind energy projects along the Texas Gulf Coast is the key to ensuring that an irrevocable environmental tragedy is not caused in the name of saving the environment," the alliance says.

The Kenedy Foundation, which oversees the Kenedy Ranch, has said that PPM and Babcock & Brown have spent two years studying migratory birds' flight patterns and are convinced the environmental impact will be minimal.

The projects would impact 60,000 acres and include 500+ turbines, approximately 400 feet tall, as tall as the Statue of Liberty. The developers have started construction even though there has been no regulatory oversight and the only studies that have been done are fatally flawed. The Laguna Madre area is a complex ecological system that includes a hyper-saline lagoon, vast acreages of salt and freshwater wetlands, sand dunes, coastal grasslands and oak forests. This area is home to many federally listed and state-listed threatened and endangered species and is located within one of the most active and important avian migratory pathways in the U.S.

The Coastal Habitat Alliance, Inc (CHA) is a non-profit organization dedicated to the protection of the Texas Gulf Coast. The group is not opposed to wind power, but believes the review of the siting of wind energy projects along the Texas Gulf Coast is the key to ensuring that an irrevocable environmental tragedy is not caused in the name of saving the environment. The appropriate siting of wind energy facilities has been shown to be critical to minimizing impacts to birds and bats at other locations within the U.S. which are considered to be much less sensitive than the Texas Gulf Coast. Wind energy facilities can be safely sited for wildlife in appropriate locations while generating electricity.
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ByAWEA @ Tuesday, January 08, 2008 3:34 PM
2007 was a banner one for the wind energy industry.

Last year the industry added 3,000 megawatts to the U.S. electric grid, enough energy to power more than 3 million American homes, according to the American Wind Energy Association.

Additionally, Texas surpassed California in becoming the nation's largest producer of wind energy.

British Petroleum and Shell made large expansions into wind-generated energy.

Leading states in capacity installed, U.S.:
1 – Texas 2,768 MW
2 – California 2,361 MW
3 – Iowa 936 MW
4 – Minnesota 895 MW
5 – Washington 818 MW

Average American homes served by one megawatt of wind capacity: 250-300.

A single, utility-scale wind turbine provides
$3,000/year per megawatt or more in income to a landowner leasing his wind rights.
Farmers continue to grow crops up to the base of the turbines located on their land.

Operating characteristics of a wind turbine: A wind turbine runs 60% to 80% of the time, and
operates at its full rated power output level 10% of the time.

On an average day, it generates
30% to 35% of what it would generate if it ran at full power all the time.

Efficiency characteristics of a wind turbine: Wind has one of the highest energy payback
ratios of any power technology.

Energy Payback Ratios (EPR) compare the amount of energy produced by a power plant to the amount of energy it takes to build, run, and
eventually decommission that plant.

Wind power is a reality today. More than 2,400 megawatts of wind generation – enough to serve more than 650,000 average American homes – as installed in the United States in 2006 alone.

President Bush has stated that wind energy can
provide as much as 20% of the nation’s electricity. With continued government
encouragement to accelerate its development, this increasingly competitive source of energy will provide a steadily growing share of U.S. electricity and revitalize farms and rural communities – without consuming any natural resource or emitting any pollution or greenhouse gases.

Wind energy works for our economy, environment, and energy security.

By Drew Thornley, Texas Public Policy Foundation @ Thursday, March 27, 2008 9:10 PM
The Texas Public Policy Foundation hosted a lively discussion on wind energy in Texas, as part of our policy primer series. The standing-room-only crowd heard from experts on both sides of the issue. Paul Sadler, executive director of the Wind Coalition, and Mike Sloan, the founder and president of Virtus Energy, attribute Texas’ being the nation’s wind energy development leader to Texas’ location, cost of fuel supply, and competitive market structure, saying Texas’ wind power is the nation’s best wind power, in terms of price, performance, and value. Both advocate for state action encouraging further wind energy development. Rob Bradley, president of the Institute for Energy Research, and Jeff Pollock, president of J. Pollock, Inc., maintained wind simply cannot meet demand and that wind transmission costs will run into the billions of dollars.

This issue is an emerging topic in Texas and a hot topic at the Texas Legislature. Texas leads the nation in installed wind power capacity, with 4,356 megawatts (MW) by the end of 2007, accounting for approximately 26% of total U.S. capacity. Robust wind power expansion is expected, as Senate Bill 20 increased Texas’ renewable portfolio standard to 5,880 MW by 2015 and 10,000 MW by 2025. However, challenges stand in the way of wind energy’s becoming the cure-all for Texas’ growing energy needs.

First, given current population growth rates, ERCOT estimates Texas’ electricity demand will rise 20% by 2015 and 43% by 2025 and that Texas may need up to 66,000 MW of new peak generation capacity by 2020, an 85% increase from 2005.

Additionally, because wind blows intermittently, wind is an unstable power source. When power is needed the most—the summer—the wind blows the least. ERCOT calculates that about 2.6% of wind power is available during peak electricity demand.

Finally, there will be tremendous costs in transmitting energy from the areas of Texas most suitable for wind energy generation (West Texas and the Panhandle) to areas of the state needing energy the most (I-35 eastward). These costs do not include the cost of building transmission stations. In early April, ERCOT is expected to release transmission cost estimates, but high-voltage transmission lines have cost over $1 million per mile.

This issue will continue to be of interest to the Foundation and the work of its new Center for Natural Resources and the Center for Economic Freedom, which recognize the state’s need for reliable and affordable energy resources but caution that wind energy alone will not be enough to meet the state’s growing energy needs. Later this spring, the Foundation will publish a paper on wind’s role in the Texas energy portfolio.

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