Out of the trash, saving cash: How food waste could transform New England’s garbage
Cody Talento, who works for the city of Meriden, Conn., separates bags of trash from bags of food scraps at HQ Dumpsters and Recycling in Southington, Conn. The food waste will be taken to an anaerobic digester to be turned into electrical energy and compost. About 1,000 households in the town of Meriden are participating in a municipal food recycling pilot program. Experts and advocates say that separating out food waste will save money and help protect the environment. (Ryan Caron King/ CT Public)
Tucked away inside a trash facility in central Connecticut is a pile of nondescript orange and green plastic bags. To the untrained eye, the mound of rotting waste looks like all the other trash piled up here, but Jack Perry, one of the owners of HQ Dumpsters & Recycling, said this trash is special.
“The orange bags are just straight trash, and the green bags are the food waste,” he said.
Through the green plastic we see fruit peels and rotting vegetables. It’s all part of a big experiment.
“What’s happening here is we have a pilot program,” Perry said, “to be able to try to divert organic waste out of the waste stream.”
Right now, about 1,000 households in Meriden, Conn., are working with the state to try out a municipal food waste recycling program. The latest federal data show that more food reached landfills and combustion facilities than any other material in our everyday trash. And while that wasted food is expensive to get rid of, it can also drive up methane and carbon emissions.
Green bags full of food scraps sit next to orange bags full of trash after being dropped off at HQ Dumpsters and Recycling in Southington, Conn. The load of waste materials is a part of a pilot municipal food waste recycling program in the town of Meriden, Conn., where about 1,000 households are part of a pilot to separate their old food from their trash to be transferred to an anaerobic digester and turned into electrical power and compost. (Ryan Caron King/ CT Public)
“What we’re throwing away in our garbage includes a lot of really valuable material,” said Katie Dykes, commissioner of the Connecticut Department of Energy and Environmental Protection. “The food scraps that we’re generating every year is about 40 percent of the waste stream that’s going to waste-to-energy facilities and to landfills.”
Dykes said landfills in the region are filling up. And a major trash-to-energy facility in Connecticut’s capital city, Hartford, that takes in waste from dozens of area towns will soon be closing. That means waste could soon be put on a truck or train and hauled to landfills in the Midwest.
“That’s pushing up the cost of managing our waste,” Dykes said, “which is straining municipal budgets, and it’s increasing our cost of living.”
So the idea in Meriden is simple: Turn old food into a way to save money, versus losing it.
Residents participating in the pilot toss organics in one bag and regular trash in another. But both bags go in the same can wheeled out to the curb. It’s collected, sorted and ultimately sent to a nearby anaerobic digester – which will turn it into electrical power and compost.
“It’s good for the environment. It’s also good for our tax dollars,” said Tim Coon, Meriden’s city manager. “I think people who participate in this really do feel like they’ve accomplished something.”
Mining the ‘enormous amount of material’ in New England’s food waste
Domingo Medina has spent a lot of time biking around New Haven, Conn., hauling old food scraps. He runs Peels & Wheels Composting. Since 2014, his business has collected old food in New Haven on bicycle trailers and returned compost to subscribing residents. He also donates compost to community gardens.
“Organic residues are a resource, it’s not waste,” Medina said. “It’s something that we can recycle.”
“When we decide to put it in the trash and throw it away, we’re burning and creating a lot of atmospheric pollution that contributes to climate change,” Medina said.
In addition to Medina’s service, other subscription-based composting companies have been popping up in Connecticut.
But the Meriden pilot program is Connecticut’s stab at making composting a mainstream part of curbside garbage disposal: just like trash and recycling pickups.
Medina said that on average, households in his collection area “produce between eight to 10 pounds of food scraps per week.”
Steve Lisauskas, vice president at Waste Zero, which is helping Meriden and the state implement and track the pilot program, said participating residents in that town were tossing out about the same amount of organics that Medina has seen in New Haven.
“It’s about eight pounds per household per week,” Lisauskas said. “Which doesn’t sound like a lot, but when you scale that across a city or an entire state, it becomes an enormous amount of material.”
While Connecticut is just beginning on its journey to implement city-wide composting programs, other parts of New England are further along.
A Peels & Wheels Composting worker dumps a wheelbarrow of chopped food scraps and leaves into a bin that will be filled and left to decompose. The business uses bicycle trailers to pick up food scraps from subscribers around New Haven, Conn. The compost is then given to subscribers or donated to local community gardens. (Ryan Caron King/ CT Public)
About 120 miles northeast, the city of Cambridge, Massachusetts is entering into year five of a city-wide curbside composting program. Michael Orr, the city’s recycling director, said about 7 tons of food scraps are collected each day.
And the cost savings are big.
“We pay about $109 per ton for trash whereas compost costs about $65 per ton,” Orr said. “Definitely every ton that we collect and compost – that’s not in the trash – is saving us money.”
And it’s not just cities recycling food waste. David Cash is regional administrator for EPA New England and former commissioner of the Massachusetts Department of Environmental Protection. He said several states now have laws that require it.
“In my time in Massachusetts, we – as now four states have done in New England – we put in place a ban on organics, including food, from landfills,” Cash said.
In Massachusetts, those statewide bans impact big food producers. Think restaurants, cafeterias, and hospitals. They’re all barred from sending old food to landfills. In November, those rules will get stricter, expanding the law’s reach to some smaller restaurants and even some school cafeterias.
Rhode Island and Connecticut also have statewide commercial food waste bans.
Meanwhile, Vermont has gone even further. Essentially banning businesses and residents from putting old food in the trash and landfills.
Christine Beling, with EPA New England, said the region is recognizing food waste has value.
“Wasted food or surplus food certainly has value for people and animals. But true food waste also has value for energy and soil amendments,” Beling said.
New Hampshire and Maine don’t yet have any statewide organic waste bans.
But that doesn’t mean demand isn’t there. In 2012, Tyler Frank began his curbside composting business, “Garbage to Garden” in Portland, Maine. Speaking outside his headquarters in Portland, he said he quickly signed up 17 people.
“From there, I had a tiger by the tail. It was a few hundred people signing up every month,” Frank said.
Today, his business operates in Maine and Massachusetts, collecting food scraps and returning compost to 15,000 weekly subscribers.
He said the company processes about 20 tons of food waste each day.
“That’s residential and commercial,” Frank said. “We also service a lot of businesses, restaurants – school districts … we’re really trying to make composting accessible in all walks of life.”
He said handling food waste locally cuts costs for towns and helps protect the climate.
“It’s a really concrete action that an individual can take to make a difference,” Frank said.
Because when it comes to recycling old food, he said, “a little, plus a little, plus a little, is definitely a lot.”
Connecticut Public Radio’s Ryan Caron King and Maine Public Radio’s Fred Bever contributed to this report.
This story is part of special Earth Week coverage from the New England News Collaborative on how climate change is affecting food systems in our region. Click here for more stories on trash and waste issues in New England.