290.9 tons, or 18 percent, of the waste was recycled cardboard, which is 58 elephants or 1.5 blue whales. 2015: The mall had seven trash compactors and four cardboard recycling compactors.

Greyhound Box – which is IS0 14000 certified – was also supplied with eight 1100 litre wheelie bins, enabling ease of movement of the cardboard. Typically larger than a vertical baler, compactors have ...