Reaching beyond met-mast heights with Second Wind

Published: Dec. 9, 2014, 8:44 p.m.

b'With turbine towers reaching beyond met-mast heights, it\\u2019s time for another way to measure higher level winds. Sound detection and ranging or sodar equipment provides a solution, says Second Wind CEO Larry Letteney. In this podcast, Letteney discusses how the wind industry now collects wind information and how that might be improved.'