NRG Systems, a designer and manufacturer of smart technologies for a range of wind, solar and meteorological applications, has signed a strategic agreement with Vestas Wind Systems A/S to offer turnkey Bat Deterrent Systems, complete with installation and service, for existing Vestas turbines.

The global agreement covers Vestas turbines in all regions but is initially commercially available only in the United States and Canada with other countries to follow.

Production of NRG Systems’ Bat Deterrent System began in April 2019, following three years of field testing. The technology, which utilizes ultrasound to dissuade bats from entering the rotor-swept zone of a turbine, has been adopted by major renewable energy developers, including Duke Energy Renewables and D.E. Shaw Renewable Investments. In addition to conserving declining bat populations, NRG’s Bat Deterrent System can help reduce AEP losses associated with bat activity at wind plants.

“Vestas, the world’s largest wind energy solutions company, has made a major statement by being the first to offer our Bat Deterrent System as an upgrade for their turbines,” said Evan Vogel, President at NRG Systems. “This commitment illustrates their dedication to offering customers solutions that help projects co-exist with the natural environment. This technology will provide Vestas turbine owners a cost-effective means to conserve bat populations.”

NRG’s Bat Deterrent System features five acoustic panels that are installed on the nacelle of the wind turbine. Retrofit installations take approximately half of a day per system and integrate seamlessly into the wind plant’s SCADA System. NRG and Vestas are working to maximize the number of turbine platforms the Bat Deterrent System can be installed on.
“Introducing this innovative solution to our Vestas portfolio, is part of our ongoing commitment to provide customized solutions to meet customer needs and it also expands our solutions to combine efficient production with protection of wildlife,” said Mariel Garrido, head of fleet optimization, Vestas.

For those interested in NRG Systems’ Bat Deterrent System, please contact bats@nrgsystems.com. Inquiries about bat deterrent solutions for Vestas turbines should be directed to bats@vestas.com.

News item from NRG Systems