Articles filed under Impact on Bats

Bat, bird deaths focus of wind farm study

A preconstruction acoustic survey for bats predicted that the wind farm’s impact would be low, but the preliminary results of the study show it’s been higher than anticipated. Over the first six months of the post-construction study, FWP is estimating with 95 percent confidence that the turbines killed between 120 to 397 bats with the figure likely 221 or about nine bats per turbine.
21 Jul 2017

Bats massacred by wind turbines may get reprieve in Sweden

Five different species of bats have been found dead below turbines in southern Sweden by the researchers. What they all have in common is that they prefer to hunt at higher altitudes, making them more vulnerable to the rotating blades than peers. ...if nothing is done to limit the deaths, numerous populations are at risk of getting rare, Green said.
10 May 2017

State might let wind farm kill more bats

A Maui wind farm wants the government to increase the number of endangered Hawaiian hoary bats it is allowed to kill, after passing the limit 15 years ahead of schedule. SunEdison Inc., owner of the 21-megawatt wind facility called Kaheawa Wind Power II, requested to increase the amount of hoary bats the facility is allowed to kill to 62 from 11 bats over its 20-year project with the Department of Land and Natural Resources. DLNR proposed to approve the increase in a bulletin called the Environment Notice from the Office of Environmental Quality Control released Thursday. “The proposed action would result in benefits at the local and state level by producing clean, renewable energy in line with Hawaii’s clean-energy goals,” DLNR said in the notice. “Effects to the Hawaiian hoary bat and nene would be offset by funding research, restoration, or land acquisition to mitigate for the take of each species. Based on the mitigation efforts, no adverse impacts to either species is anticipated.”
24 Feb 2017

Wind farms killing more bats than expected

“We don’t think the mitigation measure and adaptive measurements have met the standards of the law,” Phillips said. “Specifically with the Hawaiian hoary bat, we don’t really know how many bats there are. … Even at those numbers, if it’s only a couple hundred and if they are killing over 50 bats, that is a huge impact to the species’ base line.”
14 Jan 2017

Does Cleveland's proposed Lake Erie wind farm pose a danger to migrating birds and bats? Naturalists, developers disagree

Black Swamp Executive Director Kim Kaufman and ABC's Michael Hutchins, director of the conservancy's Bird-Smart Wind Energy Campaign, said they support clean, renewable sources of energy such as wind power. But they maintain that "the Great Lakes are not a good place for large-scale, commercial wind energy projects," particularly in a region designated as a Globally Important Bird Area.
10 Nov 2016

Planning board member claims wind developer should address bird mortality rate

Jefferson County Planning Board member Clifford P. Schneider claimed that Apex Clean Energy failed to address the potential number of birds and bats that could die from colliding with their turbines’ blades and rotors for its proposed Galloo Island Wind Farm. He requested that the developer should conduct a radar study in 2017 to determine that statistic.
3 Nov 2016

http://www.windaction.org/posts?topic=Impact+on+Bats&type=Article
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