Posts Tagged ‘Sears-Tower’

Tallest Building in Western Hemisphere is Renamed Willis Tower

The tallest building in the Western Hemisphere was renamed Willis Tower in a changing of the guard that underscores Chicago’s increasing importance as a major global financial and business... ...Read More...

Sears Tower Going Greener

The project will result in energy savings and reduced CO2 emissions to the tallest building in the Western Hemisphere, cutting base building electricity use by up to 80% (by way of a combination of energy savings and... ...Read More...