turbines

 The early morning sun shines on columns of smoke rising from the chimneys of the coal power plant in Hohenhameln, Germany, on Thursday. Sunshine and patchy clouds were forecast in the area

Julian Stratenschulte/EPA

The early morning sun shines on columns of smoke rising from the chimneys of the coal power plant in Hohenhameln, Germany, on Thursday

A sunrise is visible above a field with wind turbines near Mallnow, Germany, on  August 8, 2013.

Patrick Pleul/AFP

A sunrise is visible above a field with wind turbines near Mallnow, Germany, on Thursday