If you live in a single-family home in Arlington, the trash you put out for collection each week eventually comes back to you — in the form of electricity.
While the Arlington recycling rate is nearly 50 percent, well above the national average of about 35 percent, that means that there still is plenty of garbage to deal with. All that waste has to go somewhere and much of it ends up at a waste-to-energy plant in Alexandria, near the Van Dorn Street Metro station, that Arlington jointly owns with the city.
Covanta, the company that operates the facility, estimates that they process 975 tons of solid waste per day, distributed among the three 325 ton-per-day furnaces on-site, preventing it from ending up in a landfill.
“In some ways, the U.S. can be seen as a third-world country, with the way we’re putting garbage in landfills,” said James Regan, Covanta’s media director.
Arlington and Alexandria’s municipal waste goes through an emissions-controlled incinerator, where the controlled fire reaches temperatures just under 2,000 degrees Fahrenheit. The fire boils water, which in turn generates steam and, through that, electricity.
That generates about 23 megawatts of baseload power, according to Regan, enough to power about 20,000 homes.
Emissions are monitored throughout the processes, with a few-dozen-or-so knobs, buttons and devices each focused on a different aspect of the process.
With all the capabilities, however, the control room’s goal is threefold: to monitor multiple security camera feeds in case of the occasional, small fire in the trash pit; to monitor temperatures in the combustion chamber; and pollution monitoring and emissions controls.
The combustion has led to a 90 percent reduction of waste by volume, which the company says offsets, on average, one ton of carbon dioxide equivalent for each ton of waste processed.
Both ferrous and non-ferrous metals are able to be extracted from the combustion and recycled, and Covanta is currently developing ways to reuse ash “as aggregate for roadways and construction materials.”
The facility has been burning trash since February 1988, according to Bryan Donnelly, the Arlington/Alexandria facility manager.
Prior to that, there was another incinerator, but it didn’t have the emissions controls or metal recovery program that the current waste-to-energy plant has.
New plants can cost as much as $500 million, but tend to be much larger than Arlington’s plant, which is only four acres — the smallest operated by Covanta. Most other plants are closer to 24 acres, according to Regan.
He estimates that this facility, in today’s dollars, would have cost about $200 million.
“We’re not saying take everything to [a waste-to-energy] facility,” said Regan. “We’re saying, let’s recycle more, to 65 percent. Let’s reduce the amount of landfill that [the U.S.] is doing,”
Exterior view via Google Maps
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District Cutlery is celebrating their 10th and 11th anniversaries this week (we forgot last year) and offering customers 25% off all sharpening services. Walk-in service at Union Market is welcome or you can make arrangements for mail-in service on their website. Typical turn-around is less than an hour (but sometimes the queue gets long).
DMV’s professional chefs and passionate home cooks have trusted the District Cutlery with their knives for over 10 years. You can see pictures of their work @districtcutlery Instagram. They also specialize in sharpening styling shears, scissors and smaller garden tools and axes.
Are you ready for a family frolic in front of the lens? Look no further! Our Mini Photo Sessions are here, and they’re filled with laughter, wagging tails, and unforgettable moments.
What to Expect:
• Professional Portraits: Bring your furry friends or the whole family for a portrait experience like no other. We promise to capture the most charming moments!
• Outdoor Adventures: We’ll set the stage in a beautiful outdoor location, ensuring your mini session is filled with natural light and colorful backgrounds.
Experience through film the beauty of our relationships to cats. This unique film is a compilation of shorts with a feline theme which premieres every year in New York City and then travels to venues across the United States. This