Using Power Plant Waste To Clean Up the GulfBrian Barrett8/05/10 10:00pm99EditInvite manuallyPromoteDismissUndismissBlock for gizmodoHideHow are we going to clean up the Gulf oil mess? Easy. With waste material from power plants, of course. Oh, and it's a certifiably eco-friendly method. That's right: we're finally getting a real-life toxic avenger.