1600 lbs for Feb.....6700 lbs so far for the year. Thats with a 1300 sq ft ranch and an equal size basement, which im not "heating" intentionally, as the koker just resides there and does a great job of putting out radiant heat. Thermo is set at 72-73 and basement stays around 68. Plus we live on a hill where the wind is absolutely brutal! Id be in over my head if i were still using oil.