Olive Growers Use Discarded Pits to Heat Water at Resort in Spain

When snacking on olives, you might think the pits are just something to discard. Not these olive growers in Spain, who give the little stones a whole new purpose. They turn thousands, if not millions, of olive pits into fuel to heat the water at their resort in Grenada. Not only is it a good way to cut back on waste, it helps them keep costs low. Inside Edition Digital’s Mara Montalbano has more.