The New York Power Authority has undertaken 1,116 energy efficiency projects in New York and Westchester County , including a pilot program to adapt traffic lights to use light-emitting diodes .
New York /location/location/contains Westchester County
DT NNP NNP NNP NNP VBZ VBN CD NN NN NNS IN NNP NNP CC NNP NNP , VBG DT NN NN TO VB NN NNS TO VB JJ NNS .
New York
LOCATION
Westchester County
LOCATION
/location/location/contains