Construction of the building was done with 20% recycled concrete and 90% recycled steel.

The company's website maintains a running count of the tons of recycled steel used during the current calendar year.

Also, car bodies typically are made 25 percent of recycled steel.

Dingulators are guitar sculptures made out of recycled automotive steel.

Cost of entry: sometimes a pledge to recycle, sometimes a label from a recycled steel can.

Steel cans must be made from recycled steel, like all other steel products.

Nearly 30 percent of structural steel used in the building consists of recycled steel.

On average, today's automobiles are about 75 percent recyclable, and using recycled steel helps reduce energy use and pollution.

Founded in 1906, the company deals mainly in recycled steel.

Unveiled in 2002, Tree of Life is constructed out of recycled steel from industry processes.