Plastic bottles pile up as mountains of waste

The biggest growth in bottled beverages isn't beer or soft drinks or juices. It's tasteless, colorless and sugarless water. And while that can mean fewer cavities and slimmer waistlines, it irritates Patricia Franklin to no end.

The director of a nonprofit group that promotes recycling, she spends her workday thinking about the bottles, cans and other container waste that most Americans take for granted.

The boom in plastic water bottles has her especially frazzled because while the recycling rate is extremely low, the demand from recyclers is actually quite high.

Franklin, who runs the Container Recycling Institute, doesn't blame individuals as much as what she feels is a recycling system that hasn't kept up with consumption patterns — especially when it comes to water.

Bottled water is the single largest growth area among all beverages, that includes alcohol, juices and soft drinks. Per capita consumption has more than doubled over the last decade, from 10.5 gallons in 1993 to 22.6 in 2003, according to the Beverage Marketing Corporation.

The growth has been even more impressive in terms of water bottles sold: from 3.3 billion in 1997 to 15 billion in 2002.

But most bottled water is consumed away from home, usually at a park, in an office or even while driving — areas where there's usually no recycling.

"The opportunities for recycling outside the home are minimal," Franklin says, "and therein lies the problem."

Bottles by the numbers
Only about 12 percent of "custom" plastic bottles, a category dominated by water, were recycled in 2003, according to industry consultant R.W. Beck, Inc. That's 40 million bottles a day that went into the trash or became litter. In contrast, the recycling rate for plastic soft drink bottles is around 30 percent.

The low water bottle recycling rate also impacts the overall recycling rate of all recyclable plastic containers. That's fallen from 53 percent in 1994 to 19 percent in 2003.

Plastics should be recycled so that less petroleum — a finite commodity — is consumed, Franklin says."The environmental impacts are in the drilling of the oil," she adds, noting that burning fossil fuel also releases gases that many scientists tie to global warming.

A second reason for recycling, Franklin says, is the litter factor. While plastic water bottles are not a significant percentage of overall waste, the empties are certainly all around us visually.

Thirdly, she says, is the fact that the domestic plastics recycling industry faces a shortage because so much is being exported to China for recycling there. That shortage has also led to fears that some companies will go bankrupt.

"There is a means to reclaim these bottles and use them to make new bottles and other products at home," Franklin says, "but they (recyclers) simply can't get enough of the containers to do it."

Strategies The Container Recycling Institute thinks a nationwide bottle deposit law would create the incentive to recycle, especially when it comes to plastic bottles, and ease the burden on taxpayers, who pay for cleaning up litter.

The purpose - where I start - is the idea of use. It is not recycling, it's reuse.
Issey Miyake