A two kilometre buffer zone from houses would make the proposed Glen Innes Windfarm unviable according to the project's developers, however they say they are hopeful of negotiating a compromise with critics of the project.

Kunz, an internationally known bat researcher and director of BU’s Center for Ecology and Conservation Biology, said wind turbines annually kill many raptors as well as tens of thousands of bats in the United States. Since these turbines have been promoted as an answer to America’s energy woes, Kunz called for more research into the environmental effects of wind power. He also warned that high numbers of bat fatalities may cause populations of insects to increase dramatically. ...Unfortunately, Kunz said, many power companies refuse to fund research on the impacts of wind farms and some even deny scientists access to turbines to count bird and bat fatalities.

RSPB Scotland put in written objections and supported Scottish Natural Heritage (SNH) in giving evidence to a public local inquiry which finished this week, opposing what could be enormously harmful impacts of the proposed 14 turbine windfarm at Stacain, near Dalmally, in Argyll. RSPB Scotland believes the area is entirely inappropriate for a wind farm, and ministers should reject the application. The importance of the area for golden eagles, which are synonymous with Scotland's wild beauty, is such that it is almost certain to soon be proposed for designation as a Special Protection Area (SPA). If this goes ahead it will then be strictly protected under Scots and European law.

More than 30 people expressed their concerns about a massive power line upgrade project proposed by Central Maine Power at Lewiston City Hall Monday night during a public hearing before Maine's Public Utilities Commission. About 70 people were present. ...Nearly all of those who spoke before Commissioners Jack Cashman, Sharon Reishus and Vendean Vafiades were apprehensive about the project, anticipating noise pollution, loss of property value and health risks.

The permitting disputes demonstrate some of the hurdles that renewable energy developers face not just in California, but nationwide, and cast a light on the difficulties policy makers face in trying to balance clean-energy development with other environmental goals. "There has to be some reconciling of two very important societal values: protection of wildlife including birds, and moving forward with some haste to get alternative energy going," said Doug Anthony, deputy director of the Santa Barbara County Planning and Development Department's Energy Division.

An internationally known bat researcher, however, says tens of thousands of bats are killed annually by wind turbines in the US. Unless researchers are monitoring a site, says Boston University professor Thomas Kunz, bat fatalities often go undetected, because their bodies are lost in the brush or eaten by scavengers. In a November 19 lecture sponsored by the Rhode Island National History Survey, Kunz, director of BU's Center for Ecology and Conservation Biology, labeled wind energy "brown," not green. He also warned that high numbers of bat fatalities may cause populations of insects to increase dramatically.

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.

The controversy surrounding wind farms will be reignited this week when the government agency charged with protecting the environment reveals plans to build up to 80 wind turbines along some of the nation's most picturesque rivers.

A planned wind project near Hanna in Carbon County has raised concerns from some about how it might affect natural and cultural resources in the area. The Medicine Bow Conservation District and the Hanna Historical Society asked Horizon Wind Energy not to harm natural or cultural resources when building its 154-turbine wind project.

Pauley's preliminary survey of experts identified four primary 'drivers' that could affect future wildlife populations. They are: expanding rural subdivisions, energy development, invasive nonnative species and climate change. ...Much of the meeting, which wrapped up Friday, highlighted ongoing research efforts to understand the potential impacts of energy development -- from fossil fuels to wind farms -- on sage grouse, songbirds, elk, mule deer and other species across the state.

The Laramie-based Biodiversity Conservation Alliance released a 50-plus page study on Friday, offering recommendations for places in the state the group deems most suitable for wind power development. The report also outlines locations that should be avoided, and the places where the group says developers must tread carefully, for environmental reasons.

The presence of the federally-endangered Indiana bat may delay plans to install wind turbines in southern Logan County, but shouldn't have an impact on Champaign County, said a wind company representative Friday. "We are aware of the bat being found and we're working closely with the U.S. Fish and Wildlife Service and the Ohio Department of Natural Resources," said Michael Speerschneider with Everpower Renewables.

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.

Details of a wind farm on rugged hills southwest of Brooklyn have been made public. The 28-turbine proposal for Long Gully will be discussed at public meetings in Wellington this week before a resource consent application is lodged with the city council in mid-December. State-owned Mighty River Power would own and operate the farm and Windflow Technology, a Christchurch turbine manufacturer, would construct it.

Wind farms could be having a radical impact on North Sea wildlife, a new study warns. ...In a paper published this month in the Journal of Marine Systems, Goran Brostrom, of the Norwegian Meteorological Institute, warns that generating power at sea threatens marine life.

Extracting energy from wind changes regional air currents, which can in turn affect how the nearby ocean circulates, according to Goran Brostrom of the Norwegian Meteorological Institute in Oslo. In a paper published this month in Journal of Marine Systems, Brostrom shows in a model that winds swirling at 11 to 22 miles per hour downwind of large farms are uneven. As they blow over the ocean they can roil the waters, causing upwelling. ...the effect is enough to bring nutrient-rich waters up from the depths, which marine life can thrive on.

The proposed Deerfield Wind project, an expansion of the state's only existing wind energy facility in Searsburg, could have a big effect on the bear population in the area. But exactly how big is a matter of dispute, with the U.S. Forest Service hedging its bets until the Vermont Public Service Board makes a decision on whether construction of the 17-turbine project would be in the "public good." The state technical hearings on the project, postponed from September, are due to start in early December. ...Forrest Hammond, a wildlife biologist and bear expert for the state of Vermont, said the bear habitat on the western ridge was so important to the regional bear population that the agency had gone on record against the western part of the project.

An estimated 266 whoopers - the largest wild flock of endangered whooping cranes - will migrate from Wood Buffalo National Park in the Canadian Northwest Territories to Aransas National Wildlife Refuge on the Gulf Coast of Texas this fall. This migration route takes them directly through the center of the Central Flyway ...threats to the flock, including water and land development in Texas, wind farm construction in the migration corridor, and tar sands waste ponds in Canada all increased in 2008.

Wind turbines are the hottest rage in 'going green' but the technology has a dangerous side for endangered salmon in the Columbia River. ...it is important to understand that there are serious concerns to consider. You see, when the wind is really blowing and the farms are operating at maximum capacity, the present system will not be able to handle all of that electricity, which ultimately affects fish. This isn't just a theory - it actually happened recently. At the end of June, there was an unexpected surge in wind power and too much energy was created for the regional grid to handle. To compensate, the dams cut their power by spilling more water.

Imagine sections of the Great Lakes dotted with rows of gleaming, 12-story turbines, blades whirring in the stiff breeze as they generate electricity for homes and businesses onshore. It's only an idea - for now. But government regulators are bracing for an expected wave of proposals for offshore power generation in a region that never seems to run short of wind. Despite its allure as a plentiful source of clean energy, they say, offshore wind power could affect the aquatic environment and commerce.