When we talk about wind turbines, what images come to mind? Majestic white blades of giant turbogenerators on pillars ...

But if the turbine blades are naturally quiet, you no longer need to spend that energy muffling their noise. "Every dB you can get back, you can get basically 4% to 5% more power in a year ...

The standard serrations on wind turbine blades cut noise by 1.5 to 2 decibels; in early tests, FeatherEdge reduced noise by an additional 3.4 decibels.

The UK’s first “motionless” wind energy system has been installed on a roof in Oxford. When we think of wind energy, wind turbines naturally spring to mind - elegant blades spinning to drive ...

Empire Wind developer Equinor, of Norway, said the three foundations set in place by blows by the Thialf’s giant hydraulic ...

Hollandse Kust Zuid, a recently launched Dutch wind farm with 139 turbines, used a double bubble curtain to buffer pile-driving noise from the construction of each of the 7m-wide (23ft ...

In January, the Whitman County Commissioners approved a six-month moratorium on new wind turbines that halted receiving any ...