Winfield Energy (Winfield) is a private coal company located in Brisbane, Australia.
Winfield’s key asset is its 12.5% interest in the Rolleston Coal Mine, located in Central Queensland. Rolleston is Australia’s second largest thermal coal mine, producing ~16Mtpa.
Winfield is also a significant financier of the Wiggins Island Export Coal Terminal (WICET). WICET was financed and developed in 2011 with a capacity of 27Mtpa. Winfield supported WICET's development with $52M in financing.