Meet a Landfill That's Greener than Grass

When you think of landfills, you may not think of design. But like almost every type of engineering or architectural design, landfills have changed dramatically over the last 30 years. In the pilot episode of Speaking of Design, you’ll meet one engineer who’s taken landfill design to a new level, creating a source of renewable solar energy at Atlanta’s Hickory Ridge Landfill.