Into the Wind - the AWEA Blog

Wind speeds over the vast bulk of the United States, including all of the windy Great Plains, will be largely unaffected by global climate change over the next 30-50 years, according to a new study from researchers at Indiana University.

The report appears in the Proceedings of the National Academy of Sciences Early Edition, and is described by Science Daily as "the first analysis of long-term stability of wind over the U.S."  Previously, a number of studies have predicted that climate change will cause global winds to diminish, but those studies have not been supported by actual observations over time of wind speeds ...

Read more

Federal incentives of various types for energy sources have been in place for nearly 100 years, and they've played a useful role in helping develop our nation's abundant resources and propel America's economy to world leadership.

Going forward, we at the American Wind Energy Association would like to see the following principles applied to federal energy incentives:

First, knowing we have spent nearly 100 years subsidizing fossil fuels and conventional energy, current energy incentives should be consistent with current national energy goals. If goals include security, diversity, clean, and homegrown energy, incentives should be directed primarily toward technologies that have the ability to deliver on those goals today and in the future. Clear use of incentives ...

Read more

Secretary of Energy Dr. Steven Chu spoke yesterday at Dartmouth College, near my home town of Norwich, Vermont, and our local newspaper quoted him as saying that China's electric transmission system can carry power farther and more efficiently and that by contrast, U.S. transmission lines lose "as much as 80 percent of energy when transmitting electricity over long distances."
 
Now of course, it's not always easy to know what was actually said and perhaps reported inaccurately.  But since the question of transmission line losses has come up occasionally in the past, and anti-wind individuals have questioned whether electricity can be transmitted efficiently from windy rural areas of the U.S. to population centers, we'd like to set the record straight.
 
The U.S. ...

Read more

Boulder, Colorado, April 26--Today, Alstom Power, the U.S. Department of Energy and the National Renewable Energy Laboratory (NREL) dedicated the installation of a 3-MW, 60-Hz Alstom ECO 100 wind turbine, the first in the U.S., at NREL's National Wind Technology Center. 

The 100+ guests weathered wind, rain and snow to celebrate a three-year Cooperative Research and Development Agreement that will enable Alstrom and NREL to investigate Alstom's Pure Torque power transfer system, mechanical load reduction strategies, dynamic loads on the wind turbine tower and foundation structures, and LIDAR-assisted control algorithms.  The 3-MW Alstom turbine towers above the nearby 1.5-MW GE and 2.3-MW Siemens turbines with its 90-meter tower and 100-meter rotor diameter.  Alstom ...

Read more

The Huffington Post yesterday featured an article on the "10 least green states" in the U.S., based on an analysis by 24/7 Wall St.  While some were no surprise, the list included a few that have been truly outstanding in their development of wind power.

Topping the group of wind leaders on the list is Texas.  The ...

Read more

Speaker of the House John Boehner (R-OH) called today for consideration of repeal of federal multi-billion-dollar subsidies to the oil & gas industries, observing that the national Treasury needs money and that oil and gas companies should pay "their fair share."

Certainly, subsidies to the fossil fuels industries, some of which are permanent fixtures of the U.S. tax code and have been in place for nearly 100 years, deserve serious scrutiny.  For more on this issue, see this previous post (

Read more

A little over a month ago, I posted an article on this blog entitled "Attention disinformers: Last chance to belittle wind."  It expressed some amazement that Japan's nuclear accident had led to a barrage of attacks on wind power, as nuclear and coal advocates sought to reassure themselves that wind was not a threat, and it noted that wind is growing so rapidly that those who diminish its importance will soon no longer be able to pass the laugh test.  How can you pretend, for example, that a technology that has installed 35% of all new electric generating capacity in the U.S. for the past four years--more than nuclear and ...

Read more

That's the provocative suggestion of Australian Simon Chapman, a professor of public health at the University of Sydney, whose recent opinion column effectively demolishes the claim of Dr. Nina Pierpont, a pediatrician, that wind turbine sound is responsible for an ill-defined and poorly documented ailment she calls Wind Turbine Syndrome.

Prof. Chapman lists the gaping holes in Dr. Pierpont's research--holes that would disqualify her work from serious attention were it not for the many individuals and groups casting about for some reason--any reason--to argue against wind power other than its appearance.  And he cites the findings of a recent Dutch ...

Read more

California wind farms set a new record for instantaneous generation last week, churning out 2,432 megawatts (MW) to easily best the old record of 1,915 MW.

The new mark was announced by the California Independent System Operator (Cal-ISO), the company that manages California's utility system.  Cal-ISO said in an Earth Day news release that the record "symbolizes the beginning of an important shift in the state's power mix" as California moves steadily toward a new goal of obtaining 33% of its electricity from renewable energy sources by 2020 (see "

Read more

In a new statewide public opinion poll, residents of Wisconsin overwhelmingly endorsed wind power, despite recent action by the state's legislature that has caused the developers of two wind farms to shelve their projects in recent weeks.

The Spring 2011 Wisconsin Survey sampled the opinions of 400 Wisconsinites by telephone, and was conducted by St. Norbert College for Wisconsin Public Radio.

Results from the energy section of the survey were as follows:

Asked whether Wisconsin should "increase, decrease or continue with the same amount" of energy supply from ...

Read more