Total investment will exceed $800m. Located about 40 miles (64.3km) southwest of Wichita, Flat Ridge 2 will be the largest wind farm in the state of Kansas.

BP Wind Energy and Sempra are equal partners for 419 MW of the wind farm, and are finalizing joint venture agreements for the additional capacity. BP will be the operator.

Flat Ridge 2 will utilize 294 General Electric 1.6MW