In summer the reverse process takes place: The (comparatively) cool earth becomes a waste dump for unwanted heat that accumulates inside the house.

FORBES: Underground Cash

At 10:00 a.m. on a cool Monday morning I walk up to the tee of my first hole at the PGA Tour's Waste Management Phoenix Open pro-am.

FORBES: Magazine Article

At 10:00 a.m. on a cool Monday morning I walk up to the tee of my first hole at the PGA Tour's Waste Management Phoenix Open pro-am in Arizona.

FORBES: Magazine Article