Let me do a quick word substitution. > If you've never driven past trees in the morning or evening, the flashing is incredibly irritating. Shadow flicker is a

Let me do a quick word substitution. > If you've never driven past trees in the morning or evening, the flashing is incredibly irritating. Shadow flicker is a siting and operations problem. It's based on geometry (sun angles and turbine locations), wind conditions (turbine direction) and weather conditions (cloudiness). If we consider residences, schools, churches, and so on as discrete shadow receptors, flicker can be minimized through careful siting of the machines, and eliminated at those sites through programmatic controls (curtailment).