Home heating oil leapt 10 percent in August alone, the sharpest jump of any household energy cost.
The cost of heating oil jumped 10.1 percent in a single month, the Bureau of Labor Statistics reported this week, making it the steepest monthly move of any energy line in the August Consumer Price Index. Over the past year, the fuel used to heat roughly 4.8 million American homes has climbed 52 percent, far…