Phoenix recycling officials: Plastic bags contribute to lost time worth about $1 million

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By NICOLE RANDOCK
Cronkite News

PHOENIX – City officials say they’ve made great strides in persuading residents to divert recyclable waste from landfills, but one big problem continues to plague them: plastic bags.

Plastic bags routinely jam the machines at the recycling plant. Officials estimate they lose about $1 million a year in lost time because of improper recycling, mostly because of flimsy, plastic bags.

“(People) tend to think that because it’s plastic, it is recyclable,” said Chad Hardy, the solid waste superintendent for Phoenix. “And they don’t understand the way the machinery works – its belts, its conveyors, its drums, its beaters – and when those things are moving, the plastic bags get stuck in there. And there’s no weight to them, so they aren’t able to move through the system.”

Mounds of recyclables whiz by on conveyor belts before they’re sorted and prepared for resale. The machinery at the transfer stations shuts down once or twice per day because of non-recyclable items.

The 27th Avenue and North Gateway Transfer stations process about 250 tons of recycling each day, and officials estimate about 30 percent of that is contaminated.

“We have to get the education out, and we need the residents to recycle more, but also recycle properly,” said Lucas Mariacher, the Zero Waste coordinator for the city.

The city partnered with the Arizona Food Marketing Alliance for its Bag Central Station program, which allows residents to return plastic bags – including sandwich bags, bubble wrap and dry-cleaning bags – to certain grocery stores. The program celebrated its 10th anniversary this week.

To find a full list of plastic recycling collection locations, visit PlasticFilmRecycling.org.

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Bales of refuse are lined up inside the 27th Avenue Transfer Station in Phoenix. Officials said that up to 30 percent of the recyclables processed here are contaminated by non-recyclable materials. (Photo by Miles Metke/Cronkite News)
Phoenix Public Works Solid Waste Superintendent Chad Hardy oversees production at the 27th Avenue Transfer Station. (Photo by Miles Metke/Cronkite News)
Workers at the 27th Avenue Transfer Station in Phoenix sort through recyclable materials passing by on a conveyor belt. (Photo by Miles Metke/Cronkite News)
Workers at the 27th Avenue Transfer Station in Phoenix sort through recyclable materials. (Photo by Miles Metke/Cronkite News)
A worker at the 27th Avenue Transfer Station in Phoenix moves bins full of plastic material. (Photo by Miles Metke/Cronkite News)
Workers sift through recyclable materials at the 27th Avenue Transfer Station in Phoenix. (Photo by Miles Metke/Cronkite News)
Lucas Mariacher, the Zero Waste coordinator for the city, looks out over bales of plastic at the 27th Avenue Transfer Station in Phoenix. (Photo by Miles Metke/Cronkite News)
Bundled bales of plastic line the walls of the 27th Avenue Transfer Station. The 27th Avenue and North Gateway Transfer stations process about 250 tons of recycling each day. (Photo by Miles Metke/Cronkite News)
Plastic bag recycling bins are set up at the front of Safeway on McDowell Road in Phoenix. Officials urge residents to use the bins to properly recycle plastic bags. (Photo by Miles Metke/Cronkite News)