For those of you who have known Duke for awhile, you'll have seen the massive coal piles that were left by rail car for decades as coal was used as Duke's main fuel. That's about to end.
The last train of coal came a few months ago, and now it's trucked in. Duke is in the process of converting to natural gas.
We only mention it because the vast coal stocks were really more like small hills. It was pretty amazing to see.