Falling prices for European carbon emissions permits could stunt investment in the renewable energy sector both within and outside Europe, but the credit crunch continues to have a greater impact. ...A falling carbon price could worsen the economics of renewable energy further, as falling demand for carbon emissions permits in a deepening recession pulls down carbon prices, benefiting fossil fuels.

Jill Stull from Portage says her life and farm have turned upside down ever since some unwelcome neighbors moved in 2006. "We want the noise to stop. I want my husband to be able to sleep in our home," Stull said. The noise she's referring to is from the six turbines surrounding her 100-acre farm. At least once a week, Stull says she can hear and feel the turbines humming, and it's a sensation she says comes at irregular intervals.

To find out what effects, if any, large scale wind farms might have on wind patterns, Daniel Barrie and Daniel Kirk-Davidoff of the University of Maryland concocted an experiment. ...On average, the mammoth installation lowered wind speeds by 2-3 meters per second (5.5-6.7 miles per hour) immediately downwind. But the turbines also disrupted air currents on a large scale that rippled out like waves across the northern hemisphere.

Wind has been the cornerstone of almost all environmentalist and social engineering proclamations for more than three decades and has accelerated to a crescendo the last few years in both the United States and the European Union. But Europe, getting a head start, has had to cope with the reality borne by experience and it is a pretty ugly picture. Independent reports have consistently revealed an industry plagued by high construction and maintenance costs, highly volatile reliability and a voracious appetite for taxpayer subsidies.

The rush to build "green energy" is dividing environmental groups, many of whom believe such projects will irreparably harm ecologically sensitive habitat. ...If millions of acres are razed for solar plants, swaths of wildlife habitat will be eliminated, putting the desert tortoise, the Mojave ground squirrel and the American badger at even greater risk, conservationists say.

Wind development in New York has hit a bit of turbulence. The nationwide financial crisis has put the brakes on a wind farm under construction in northern New York and another developer has aborted possible projects in eastern and central New York after trouble securing land. And wind energy companies are now being asked to abide by a code of ethics by Attorney General Andrew Cuomo.

The town wind law committee created to produce a zoning amendment to deal with wind farms added a sound measurement protocol and changed setbacks from roads during its meeting Thursday afternoon. The sound protocol came from recommendations from the acoustical engineering firm Cavanaugh Tocci Associates, Sudbury, Mass., based on a wind development zoning law written for the Association of Towns and rules for noise studies written by Cape Vincent resident Clifford P. Schneider.

Planners at Cannock Chase Council have had to fork out the cash for a report about the noise impact the three proposed turbines for Bleak House open cast mine site would have. The decision on the application for the site between Heath Hayes and Chase Terrace has now been delayed until next year because the noise consultants require more information from Harworth Power.

Opponents of a proposed four-turbine wind farm in North St. Eleanors have received the support of the Medical Society of Prince Edward Island to delay the project pending a health investigation. In a letter to the city's mayor and council, long-time Summerside physician Paul Kelly made formal application to city officials that they delay the project calling for four wind turbines on the former landfill site in St. Eleanors. ..."The Medical Society of Prince Edward Island has been asked to address the issue of setback distances associated with wind turbines," he said.

General Electric Co., the world's biggest maker of power-generation equipment, may delay delivery of new wind turbines as some customers are finding it harder to finance energy projects. "We haven't seen any cancellations but we have had discussions with some customers on the financial situation ...Some are looking for delays in delivery because there may be some uncertainty about renewable energy incentives or questions about how they will get financing for projects.''

That summer in Delaware, Bluewater Wind finalized its contract to build a wind farm of 70, 130-meter-tall turbines 13 miles off the coast of Delaware. After a 59 percent rate hike in state energy prices, state legislators passed House Bill 6. This consumer retail act mandated the creation of a new power plant within the state of Delaware. ...According to the [Bluewater] Web site, "There were no significant negative impacts found on fish, flora and fauna." Delaware Audubon Society Conservation Group is showcased in supporting the project, saying it's safe for birds. ...[Thomas Kunz] says there is evidence suggesting that the offshore wind turbines Bluewater proposed to build would attract bats, causing them to die.

Theolia SA, the French wind-power company part-owned by General Electric Co., dropped the most in more than five years in Paris trading after abandoning financial and operational targets. ..."Theolia is getting short of cash,'' Exane BNP Paribas analyst Yohann Terry, who has an "underperform'' rating on the shares, said today in a report. "We believe it will be difficult for the company to create significant value'' from its pipeline of wind-power projects.

Tontine Associates, the once gilt-edged hedge fund that collapsed rapidly over the past two months in the wake of the market's carnage, was renowned for its massive and highly contrarian bets in industries like home-building and steel manufacturing. ...Last week, however, the combination of big bets gone south and prime brokers demanding repayment for loans forced Gendell to announce to investors that he was shutting two of his main portfolios ...But at the center of the Tontine maelstrom is a less well-known series of trades in alternative energy stocks, especially those related to wind turbines, that played a key role in the both the fund's recent success and its collapse.

Canada is the biggest exporter of oil to the United States, and one might expect environmentalists to cheer the prospect of exchanging a little of our dependence on foreign oil for dependence on foreign wind. But some fear that a flood of clean power from Canada will undercut New England's efforts to become a national leader in green energy and technology. Jobs could be lost, they caution, and local utilities may have less incentive to reduce their use of coal and other fossil fuels that contribute to global warming. Concerns also exist that the construction of expensive transmission lines to bring renewable energy from Canada could drive up the region's electricity rates, already among the highest in the country.

Renewable energy groups hailed the Oct. 1 passage of tax credit legislation as a big step forward toward U.S. energy independence. Less than two months later, they are lobbying Congress for emergency aid to make those credits more generous. The problem, they say, is that the financial crisis has blown a hole in their reservoir of investment capital. Projects that weeks ago seemed on track to provide new clean power sources for hundreds of thousands of consumers are now starved for credit, as U.S. banks struggle to recover and begin lending again.

Andrew Randall lives in King's Dyke, Whittlesey, with his pregnant partner Rachel Barford and one-year-old daughter Aimee, just 100 yards from the towering machine. He said the constant noise from the turning blades is causing sleepless nights and stress for Rachel, who is four months pregnant. Mr Randall (23) said: "Rachel's stressed all the time and she can't cope with the lack of sleep. I'm concerned about the health of the baby. ..."We've got a hot tub in the back garden, but it's a waste because we can't go out there, it's just too noisy."

Offshore wind farms picked up a good breeze recently, with the U.S. government launching steps to open up the continental shelf and two Northeastern states approving local projects. The Minerals Management Service, part of the U.S. Interior Department, is preparing to lease parts of the outer continental shelf to wind-energy developers. Rules for leasing are expected by the end of the year.

As workers scramble to build an $800 million coal-fired power plant on a patch of farmland here, a crisis that began on faraway Wall Street threatens to stretch the nation's power supplies to the brink - driving up prices and laying the stage for future shortages. ..."We have to have new (power generation) capacity at some point, or we'll have brownouts, blackouts," said Mary Novak, an economist with the consulting firm Global Insight. "The problem is, too many (utilities) are betting on delay."

Babcock & Brown Ltd.'s fight to avoid becoming Australia's next victim of the credit crisis may depend on convincing bankers that it can sell assets in a market where others have failed. Babcock slumped 51 percent in Sydney trading since Nov. 6, when ABN Amro Holdings NV analyst John Heagerty said the owner of wind farms and real estate may breach loan agreements next year. ...Babcock said June 16 it was "confident'' the wind assets would be sold this year -- an assumption Heagerty said may prove too optimistic. "The sale of Babcock's wind assets is likely to be postponed further given the difficulties for the acquirers in obtaining financing,'' he said.

Construction of the 35 windmills in the second phase of what will be one of Pennsylvania's largest wind farms is completed and should be in operation before the end of the year, an official with Gamesa Energy USA said. News of the anticipated startup comes as sound experts working on behalf of Portage Township completed the study setting the level of the existing - ambient - noise at and near North Allegheny Wind Farm, which is adding nine turbines to the skyline in the Blue Knob area of the township.