By Will Atwater
Gone are the days when downtown Durham emptied out after 5 p.m. Now, hip restaurants, boutique hotels and coworking spaces are big attractions, and downtown rocks into the wee hours many nights.
The city’s population grew by nearly 25 percent from 2010 to 2020, according to U.S. Census data. The steady flow of construction projects near downtown Durham are producing taller and taller buildings by the week, it seems.
Nearly 302,000 people call Durham home as of Oct. 1, 2022, with an additional 49,000 people living in the county, according to numbers provided by the City of Durham’s Planning Department. Population growth at this level can come with a few downsides, such as traffic congestion, longer wait times to be seated at popular eateries — and more trash.
A lot more trash.
Durham’s landfill closed in 1997, so now the city sends its solid waste to the Sampson County Landfill. Trash collected from city and county residents, commercial haulers and contractors is brought to a transfer station on East Club Boulevard near the Interstate 85 interchange. There the trash is loaded onto large transport trailers and trucked to Sampson County, according to Wayne Fenton, acting director, City of Durham Solid Waste Management.
“When you look at the demographics of the people who are negatively impacted by the trash we produce, it’s not an overstatement to say that everything we think is ‘getting thrown away’ is getting deposited in a low-wealth community,” said Crystal Dreisbach, founder of Don’t Waste Durham, a nonprofit whose mission is to eliminate waste.
Landfills can reduce the quality of life for people who live near them — they foul the air and produce greenhouse gasses, emit particulate matter and other toxins from garbage incineration, and generate emissions and noise as a constant flow of trucks haul waste five to six days a week. Though the sites are lined with a plastic barrier to prevent groundwater contamination, liners can tear and allow leachate to seep out and contaminate the soil, groundwater and wells.
So Durham, along with other municipalities in the state, is looking to reduce the amount of garbage it produces, with an eye to reducing costs and addressing growing health concerns around landfills.
Recycling, it’s complicated
Fenton said that on a daily basis, roughly 400 tons of trash leaves the Durham transfer station headed for the Sampson County landfill. He also said that 12 to 14 tons of recyclable materials are transported each day to Sonoco Recycling in southeast Raleigh.
In 2022, the City of Durham was charged nearly $9 million for solid waste and recycling services provided by the landfill and recycling operators, according to information provided by Jim Reingruber, assistant solid waste director. The total includes loading, hauling, disposal, fuel and taxes.
Another part of that $9 million is the cost for the disposal of contaminated waste, which cost the City of Durham more than $56,000.
“[Contaminated waste is] anything that people put in the recycling cart that isn’t recyclable,”
Reingruber said in an email. “Bags cannot be processed, so bags and anything in them get screened out as contamination. That’s why it’s so important that people keep their recyclables loose in the cart.”
In 2018, the U.S. produced more than 292 million tons of municipal solid waste, or a daily average of nearly 5 pounds per person, according to the U.S. Environmental Protection Agency.
People may think that all those plastics in the trash are “going away,” but increasingly they’ve been entering waterways and foodstuffs and making their way into people as microplastics. A study found that 5 grams of plastic particles, roughly the weight of a credit card, are ingested by humans on a weekly basis, primarily in water or as part of fish, shellfish and other common food items.
While there is no known link between microplastic ingestion and disease in humans, a study published in 2021 found that people with inflammatory bowel disease had a higher quantity of microplastic particles in their feces than healthy people. (Crohn’s disease and ulcerative colitis are two forms of the disease.)
A call to action
In 2020, the U.S. recycling rate was 32 percent, but the country has a long way to go to meet the EPA’s goal of increasing that rate to 50 percent by 2030.
Cleaning up the recycle stream has become a focus of North Carolina lawmakers. Earlier this week at the General Assembly, Rep. Harry Warren (R-Salisbury), introduced a bill to reduce the amount of non-recyclables in the waste stream.
Bills similar to the NC Managing Environmental Waste Act passed the House of Representatives in 2019 and 2021, only to die in the Senate.
Some key actions that would occur if the bill becomes law:
- Five percent of the solid waste disposal tax revenue currently collected would be allocated to cities and counties that have plastic recycling programs.
- State agencies would be required to provide an annual report detailing their inventory of recyclable materials and what was recycled.
- Legislators would perform a study on the issue of noncompostable single-use food service items, such as cups, bowls, trays and utensils.
There is some objection to a part of the bill. Rep. Pricey Harrison (D-Greensboro) objected to language that seems to open the door for chemical recycling — a process in which plastic objects are exposed to high heat and chemicals, which break the plastic down to the polymer state in order to create more plastic — and that’s something that environmentalists and reuse-economy supporters say is a problem.
Want to make less waste? Here are some recycling tips:
- Place empty cans, bottles, paper and cardboard in the recycling container. Keep everything else out. Rinse plastic bottles, jugs and tubs, and empty all bottles and cans of liquids before placing them in a recycling container.
- Do not bag recyclable items for bin disposal. Be prepared to empty bags of recyclables at the Container Site.
- Do not put plastic bags, cords, hoses and other string-like items in the recycling container as they can tangle around rotating equipment.
- Avoid putting other things that could be hazardous to workers who sort recycling — like batteries, needles, sharp objects and food residue — into the recycling container.
- Do not put Styrofoam cups and containers in the recycling container.
- Numbers don’t matter. When it comes to plastic, recycle by shape: bottles, tubs, jugs and jars are recyclable.
- When in doubt, throw it out!
“I’m very skeptical of chemical recycling because it seems to be actually more toxic than other types of recycling,” Harrison said.
After the committee meeting, DWD released a statement that says, in part:
“The plastics industry is focusing on cities collecting more plastics as ‘recyclables,’ only to send them to ‘advanced recycling’ facilities that burn plastics either as fuel or to recover energy … We are deeply concerned with the negative health, environmental, and environmental justice outcomes associated with this practice.”
But the solid waste industry is all on board with more recycling, more composting and reducing the load, as many municipalities are nearing capacity at the landfills they use, and no one wants a new landfill as a neighbor.
“Dealing with plastics is one of the hardest things that a local government and their private contractors have to do,” said Jack Cozort, a lobbyist for the solid waste industry. “Anything that helps us deal with the number of plastics that we have to deal with helps.”
The bill is still making its way through the legislative process.
Tools in use now show potential for boosting recycle rates. Currently, Henderson and Mecklenburg counties, UNC Charlotte and Greensboro are among an expanding group of North Carolina communities using a device to recycle polystyrene (PS).
Foam packaging material or to-go food containers, for instance, are fed into a foam densifier machine that heats and crushes the material, removing the air. Like toothpaste coming out of a tube, what’s left is extruded from the machine and stacked on pallets that can then be loaded and shipped to a buyer.
“We are very pleased with our densifier. It saves us so much space, and instead of spending money to recycle it (shipping) we make a little,” said Kelly Freshcorn, a recycling program associate at UNC Charlotte.
The foam that’s diverted from the landfill can be repurposed as insulation material and used to make picture frames, according to Lou Troiano, founder and CEO of Foam Cycle, the New Jersey-based company that manufactures the foam densifier equipment.
“Foam is one of these anomalies in the recycling world that is the most plentiful of plastic wastes, but yet the least recycled,” Troiano said.
Adding a foam densifier is something that the City of Durham is investigating for the future, as well as other tools to help boost the recycling program.
But for now, Fenton wants to remind Durham residents that they should refer to the “Solid Waste Management” section of the City’s website if they have recycling questions. Most municipalities have similar information on their websites.
“We know that not everything that is recyclable from households is getting placed into carts,” Fenton said. “So if residents have a recycling cart, we want them to use it to the fullest and make sure that every can and bottle and piece of cardboard gets put in there, rather than some of it ending up in the garbage.”