Just one boarded-up home can disfigure an entire city block. Studies have shown that crime rates shoot up by 19 percent within 250 feet of a vacant foreclosure, while surrounding property values plummet by $7,386 — a huge blow to weakened housing markets. Perhaps worst of all, these unoccupied, unmaintained buildings can sever neighborhood ties, driving more residents to move out.
In May 2014, officials in Durham, N.C., tested out a novel idea to battle blight. The college town, home to Duke University, couldn’t afford drastic changes, like bulldozing every vacancy or subsidizing new home ownership. But they could disguise the eyesores. To do so, the city banned all plywood boarding on abandoned homes. Instead, they turned to clear, hard plastic.
“We’ve found that it makes an enormous difference for the feel and health of the neighborhood,” says Faith Gardner, a housing code administrator who enforces the ordinance. “It tends to let housing prices stabilize, even with a number of vacancies. We’re not seeing the same drop in real estate prices and increases in crime.”
To date, a construction company contracted by the city has installed the see-through, sturdy plastic sheets on 64 properties. (The high-density plastic, known as polycarbonate, is also used for eyeglasses, airplane windows and motorcycle windshields.) According to officials, the change to plastic has helped sell more of these vacant buildings. Back in 2011, when the city began targeting blight, there were nearly 500 boarded-up homes; as of the new year, the city has cleaned up 90 percent of the problem. Only 56 abandoned buildings remain.
The trend has also taken off in other cities, becoming official policy in Phoenix and Fort Lauderdale, Fla. This month, Ohio became the first to mandate “clear-boarding” statewide.
Back in Durham, officials hope that the new material will deter vandalism, prostitution and drug use in the empty structures. Durham’s police department did not respond to a request for the latest stats, but the reasons why public safety might improve are clear. For one, it’s harder for a wrongdoer to pick out which lots might make a good hideout. “You can look at a certain angle, and you might get a reflection [from the plastic] that clues you in. But, really, you have to look hard to figure it out,” says Gardner. Police, meanwhile, can easily look through the transparent plastic to check for illegal activity.
The new material is also far harder to break. Previously, “they’d rip off the back door and go in,” Gardner adds. But “you can hit the [polycarbonate] with a baseball bat, and it won’t shatter.”
The one downside? Polycarbonate doesn’t come cheap. A 4-by-8-foot sheet of plywood costs around $11, while a plastic window cover the same size runs closer to $115. A door with several locks boosts the price by another $395. But to Gardner, the benefit to homeowners is “immeasurable.” She only has one regret about how Durham has implemented the change: “We really wish we had done it sooner.”
Continue reading “Battling Blight With … Plastic?”
Tag: plastics
The Surprising Second Life of Plastic
At home, at work, at the grocery store — plastic sneaks into our lives in countless ways. The ubiquitous material is undeniably convenient, but using it in such large quantities comes at a great cost to our environment.
Unfortunately, Americans generate about 10.5 million tons of plastic waste a year. Since only 1 to 2 percent of it is recycled, it either ends up in the landfill or gets dumped in the ocean. In fact, 90 percent of all trash floating on the ocean’s surface is plastic.
But plastic doesn’t have to be a waste. In Akron, Ohio a company is giving it a second life by turning it into fuel. RES Polyflow specializes in pyrolysis, which is basically a process that turns plastic and rubber waste into energy.
MORE: 6 Common Environmental Culprits That Need Regulation
According to Chemistry World, a single RES plant operating at full capacity could convert 60 tons of plastic waste a day, which translates to 1.4 million liters (about 370,000 gallons) of transportation fuel annually. The company says they will be operational in the first quarter of 2016.
The potential of pyrolysis technology could be huge. In a study from the American Chemistry Council (ACC), pyrolysis not only reduces the tremendous amount of plastic waste that the country sends to the dumps, but it could also contribute $9 billion to the county’s economy and create about 40,000 domestic jobs, Chemistry World reports.
While turning plastic into fuel isn’t exactly the most sustainable form of energy, it can help the country curb its reliance on foreign fossil fuels. Also, as RES Polymer CEO Jay Schabel says, “We are taking a waste stream that is in abundance and readily available in every large city, and turning it into a finished product with a lot of demand, instead of it just going into a landfill.”
DON’T MISS: These Researchers Want to Put Plastic Bags in Your Gas Tank
Why Those Red Party Cups Are Also Big Red Flags
The Red Solo cup is about as American as beer pong and Toby Keith, but there’s a big problem with this party icon.
These beverage holders are made of No. 6 thermoplastic polystyrene, a moldable plastic that’s cheap to produce and found everywhere, from disposable razors to CD cases and even Styrofoam containers.
In theory, this plastic is 100 percent recyclable. But even if someone actually collects the used cups for recycling, most curbside pickups and facilities do not accept this kind of plastic since it’s not easily recyclable.
MORE: Can I Recycle This? 5 Things You Should Always Recycle (and 5 Things You Shouldn’t)
This means, unfortunately, most of these cups get sent to the landfill where they take their sweet time to decompose (No. 6 plastic takes about 50 years to break down).
We’ve already mentioned how plastic is an environmental menace, and that doesn’t even include all of the energy, chemicals and barrels of oil it takes to manufacture a cup that’s probably only going to be used a single time before it’s trashed. (In case you’re wondering how you can recycle them, you can send your used Solo cups to TerraCycle.)
Whether they’re made of plastic, paper or Styrofoam, it’s clear that America has a disposable cup problem. They’re everywhere. You’ll see them ankle-deep at college keggers and all over coffee shops and restaurants. In fact, airline flights in the United States go through a staggering 1 million disposable cups every six hours (!).
So what’s a environmentally conscious beverage-drinker supposed to do?
Well, you can swear off all disposable receptacles forever or just wash and reuse the ones you already have. Alternatively, you can drink from a better cup.
ALSO: This Simple Solution to Reduce Waste Is So Obvious It Should Happen in Every Coffee Shop
Washington-based company MicroGREEN Polymers launched their InCycle Cup a few years ago with hopes of replacing these plastic menaces. What makes these cups different is that they are made from recycled PET bottles, which are exceptionally recyclable.
“The main distinguishing factor is they are cheaper, made from water bottles that already exist so no trees are cut down or chemicals used to create the cups, and InCycle cups can be recycled again and again,” a rep tells NationSwell.
Last year, InCycle saved and repurposed 27 million water bottles from landfills. Not only that, according to a report from Seattle King 5, a single plastic water bottle can make three InCycle Cups.
If you’re worried that these cups are made from the same weak and crinkly material as plastic bottles, thanks to proprietary technology involving billions of micro air bubbles, these American-made cups are light yet extremely durable and can hold hot and cold beverages alike. Check out this neat video of an InCycle Cup that survived without a single crack after being run over by a car.
The eco-friendly cups — which are currently being used on United Airlines, Virgin America and Alaska Airlines flights and other companies — can be purchased online.
Turns out plastic can be used the right way. Cheers to that.
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DON’T MISS: There’s a Surprisingly Green Use for Styrofoam
How the Humble Shrimp Could Fix a Jumbo Environmental Problem
As the saying goes, your trash is someone else’s treasure. And in this case, your discarded food waste is the vital ingredient needed by scientists to make bioplastic (plastic made from renewable biological sources).
Scientists from the Wyss Institute for Biologically Inspired Engineering at Harvard University have figured out a way to turn chitosan (the second most common organic material found on the planet and a component of shrimp shells) into bioplastic.
The idea of bioplastic isn’t new; there are already types made out of wood, corn, potato, wheat, tapioca and rice. But there’s a big downside to bioplastic: It’s costly and energy intensive to produce, and it doesn’t easily degrade in landfills. The new chitosan-based bioplastic, however, uses an already-abundant waste resource (discarded shrimp shells), plus a waste product from wood remnants. This “miracle material” also breaks down into useful components for soil in about two weeks, TreeHugger reports.
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What’s neat about this stuff is that it can be injection molded or cast into any shape, whether it be toys, cell phones, or Tupperware. Plus, it is fully biodegradable.
“There is an urgent need in many industries for sustainable materials that can be mass produced,” said Don Ingber, M.D., Ph.D., a professor of bioengineering at Harvard. “Our scalable manufacturing method shows that chitosan, which is readily available and inexpensive, can serve as a viable bioplastic that could potentially be used instead of conventional plastics for numerous industrial applications.”
Let’s give a jumbo thanks to the lowly shrimp.
Could You Go Plastic Free? How This Woman Gave Up Everything—Even Gum
This Q&A about Beth Terry who went completely plastics-free is a really good read. But not in the way you think (omg, there’s plastics in chewing gum!). What I love about it is that she’s upfront about how making big lifestyle changes is a gradual baby-step process. Kicking plastics out of her life took six years of daily trial and error. We’ve all got a seemingly insurmountable issue we’d like to change (mine: caffeine addiction). Terry is proof it’s possible. Check it out and then take a look at her blog My Plastic Free Life.