Raising the wind speed at which turbines start spinning could prevent tens of thousands of bat deaths each year, researchers find
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Australian windfarm operators are being urged to embrace a simple measure used overseas that scientists say could dramatically reduce the number of bats killed by turbines.
Curtailment – lifting the wind speed at which turbines start spinning – is used in some European countries and parts of the US and Canada, but rarely in Australia. A global study published in the journal BioScience found it was an effective way to limit bat deaths.
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