Wind farms are rapidly expanding across the Midwest, and a growing number of residents who live near the wind turbines are complaining about noise. ...Leon Steinberg is CEO of Minneapolis-based National Wind. He said most wind farm developers already use setbacks that exceed state regulations. "I don't think the industry believes it's a significant problem," Steinberg said. "But I believe the industry is concerned with the perception that it may be a problem."

A Minnesota Department of Health analysis of possible health effects from wind turbines concludes that annoyance and diminished quality of life are the most frequent complaints from nearby residents. The "white paper," a review of available scientific research, notes that people vary greatly in their sensitivity to noise, with penetrating, low-frequency sounds posing the most problems.

The project's official name is "Capacity Expansion by 2020," or "CapX2020" for short. It is being driven by an alliance of 11 different utility companies throughout the region, which covers all of Minnesota as well as parts of North Dakota, South Dakota, Iowa and Wisconsin. The power line planned for this area is one of three 345 kV lines proposed at different areas of the state as part of the the CapX2020 project. The project also includes construction of one 230 kV line between Bemidji and Grand Rapids. A public hearing for residents of this area is scheduled for next Tuesday, in Cannon Falls. It is one of many meetings still to come during the CapX2020 planning process. ...Rate payers from all area power utility companies will see an increase in their bills as a result of the CapX2020 construction, he added. Though Fordice could not put a specific amount on how much the increase to utility bills will be - probably $1.50 to $2 a month - the project itself is going to cost $1.4 billion, which will be divided among all 11 utility companies.

(AP) Bismarck, N.D. A proposed new wind farm near Langdon, North Dakota, will be supplying power for Minnkota Power Cooperative and Otter Tail Power Company. When it's finished, the Langdon project will be North Dakota's largest wind farm. It's planned to have 106 wind turbines -- generating 159 megawatts of power. Fergus Falls, Minnesota-based Otter Tail Power will own 27 of the turbines and get 40 megawatts of electricity from the project. The rest of the wind farm's output is being sold to Minnkota Power Cooperative of Grand Forks, North Dakota, Minnkota supplies wholesale power to eleven electric cooperatives in eastern North Dakota and northwestern Minnesota.

MINNEAPOLIS (AP) - A group of utilities in Iowa, Minnesota and the Dakotas plan to spend $200 million on a project in Iowa that would store energy generated by wind turbines. The Iowa Stored Energy Park would essentially act as a "battery" for wind energy, said Bob Haub, executive director of the Iowa Association of Municipal Utilities. Wind farms in Iowa, Minnesota and the Dakotas would ship energy over the power grid to the storage park near Des Moines. Xcel Energy and the federal government are experimenting with ways to "store" wind power in the form of hydrogen, but the Iowa project would employ a far simpler strategy that would include the following steps:

Minnesota’s new mandate requiring 25 percent of the state’s electricity to be derived from renewable energy sources by 2025 likely will boost wind-power development in North Dakota. The so-called “25 by ’25” initiative sends a signal to regional power providers that demand for wind energy will grow significantly, said Brad Crabtree, of Kulm, N.D., director of an initiative by the Great Plains Institute to reach consensus about how to reduce greenhouse gases. “I think the implications are large for North Dakota,” he said. Minnesota, especially the growing Twin Cities metro area, is a big export market for electricity generated in North Dakota, he said. “The political sentiments are pretty obvious in Minnesota, and we need to provide a power mix that is customer-oriented,” Crabtree said.

Separately, the commission on Wednesday gave regulatory approval for FPL Energy to build an electric substation and 532-foot stretch of new power line in Oliver County. The utility is developing a wind turbine farm near Center. When completed, the wind development will use 22 turbines to generate 50 megawatts of electricity, which is being sold to Minnesota Power of Duluth. The power line and substation are needed to transmit the energy east, Commissioner Susan Wefald said.

ST. PAUL, Minn. - An upgrade of the state's power grid would include a $600 million high-voltage transmission line from the South Dakota border to the Minneapolis-St. Paul area - and that's just part of the plan proposed by a coalition of utility companies. The plan also calls for a second high-voltage line from Fargo, N.D., to the St. Cloud area, a third line from the Minneapolis-area to Rochester and then to La Crosse, Wis., and a smaller fourth line in the Bemidji area.

BISMARCK, N.D. -- Two utilities and a pipeline company have dropped plans to build a wind farm in southeastern North Dakota, in part because of rising wind turbine prices, officials said.