Archive for October, 2011

First enviromontreal reader survey!

It has now been one year since I started this blog, and I am celebrating with a reader survey. I’d like to get a better idea of who reads the posts, why, and what you like or dislike about the blog. Many of you have already given me feedback informally, but this will give me a chance to collect all your comments in one place.

There are just 10 short questions, so it should only take a few minutes. (For real.) You have until November 30, 2011 to respond. Respondents are invited to leave their name at the end, but it is not required. Thank you for your participation!

Click here to take the First Enviromontreal Reader Survey

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Guest post by Jenn Hardy.

Last week when my neighbour Chad graciously popped by my apartment to bring me my organic food basket, I saw loads of green tufts of vegetables poking out of the top and said, “Urg. I feel horrible that we don’t compost.”

“The city picks it up,” he told me. Chad’s the kind of guy who seems to know everything that’s going on in our neighbourhood. He knows loopholes and bylaws that most of us are too lazy to look into.

We went into our respective apartments and by the time I got back to my computer, he had already sent me the link to the city’s website where I could punch in my postal code for a pick-up schedule.

Sure enough, according to the website, the city comes by Wednesdays to pick up our green waste. There’s even an explanation about the size and material of the containers we can use.

One thing not explained, however, was the definition of the term “green waste.”

Like Chad, I interpreted green waste to mean any organic matter. Like from half-eaten meals and rotten potatoes.

Wikipedia does too: “Green waste is biodegradable waste that can be composed of garden or park waste such as grass or flower cuttings and hedge trimmings, as well as domestic and commercial food waste.”

I don’t have a backyard with grass and leaves. The only green stuff I have are the carrot tops and extra cabbage leaves that come in my weekly fresh food basket. Domestic food waste.

So the city was really going to pick up my celery stalks free of charge?

When I posted the fact I didn’t know I lived in a compost-pick up area on Facebook, savvy friend (and Montreal journalist) Eve Krakow commented, “But is it kitchen waste, or garden waste, i.e. just leaves and branches?”

My compost dreams were shattered. Eve has been researching the city’s waste management for stories on OpenFile and on her own blog, so if someone was going to know what was going on, it was her.

But I phoned the city just in case. The answer: If Chad and I lived a little further east in the Plateau, we would be eligible for a project that picks up kitchen waste. The project will hopefully spread west and around the city soon with the woman on the phone optimistically telling me that “eventually this program will grow to all the boroughs.”

While Chad says it’s been a few weeks since the city has touched his bins, he clarified that he hadn’t been dumping ground coffee and eggshells into the bucket he leaves out on his curb. He has a veggie garden out back and most of what he’s been throwing in his bucket comes from his garden.

Our options for compost in this area are limited, but do exist. The very affordable (though labour intensive) option is to bring our own compost to the Tourne-Sol Community Composting Centre in Jeanne Mance park for $30/ year. Added bonus: You get to take home some of the nutrient-rich compost that is produced.

Compost Montreal’s service is a favourite around the city. For $5 a week, participants are provided with a bucket lined with a fresh compostable cornstarch bag. Excellent service means the bucket is collected weekly and the lining bag replaced before it’s put back on the participant’s porch. While the $20/month add up, it’s surely a more important use of my money than the $50 a month I pay Videotron to let me watch TLC and CosmoTV… Sign me up!

Jenn Hardy is an award-winning journalist who regularly writes for Todaysparent.com, the Montreal Gazette, This Magazine, and OpenFile. She runs the parenting blog www.mamanaturale.ca.

This post originally appeared on OpenFile Montreal.

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If you doubt that the materials from our green bins really get recycled, consider this: the landfill charges the City of Montreal about $70-80 per tonne to take in residual materials. But the sorting centre doesn’t charge the City anything—it makes its money from reselling the materials to recyclers.

The other thing that might convince you is a tour of the centre itself.

Inside the sorting plant. (Photo courtesy of the City of Montreal.)

The sorting centre is a big dusty plant with noisy machinery and a network of conveyors filled with all kinds of, well, what looks like garbage. The materials coming in are far from clean. Workers wear dust masks and safety goggles—as do visitors. “Since we began accepting mixed recycling in 2009 (i.e. residents no longer have to separate their recyclables), people have become more careless about rinsing containers,” says Alain Leduc, from the City of Montreal’s Direction de l’environnement et du développement durable. “When you get half-filled ketchup and mayonnaise jars, it creates mould and spores.”

Located in the St-Michel Environmental Complex, the Centre de récupération et de tri des matières recyclables de Montréal is housed in an old building of the former Miron quarry. Although the premises are owned by the City of Montreal, the centre is operated by the Groupe TIRU, which has a ten-year contract (2009-2018) to take in all of the island’s recyclables. That amounted to 148,000 tonnes in 2010; the number is expected to climb to 200,000 in the next few years. It is by far the largest sorting centre in Quebec, and one of the bigger ones in North America.

The sorting process

To start, four or five workers do a visual, manual sorting as the materials roll by on a swift-moving conveyor, picking out items that are not recyclable. “We get all kinds of things: computers, tires, sinks,” says Leduc. “People may have good intentions, but we have to remove these items.”

Workers also pick out the plastic bags and toss them into a bin for mixed plastics. “Plastic bags are the bane of the recycling plant,” Leduc says. “They get caught in the machinery, clogging it up and slowing it down.” Indeed, throughout our visit, bits of plastic were visible everywhere, wrapped around the system’s disks and gears, or dangling from ceiling pipes. “That’s why it’s so important to put all your bags and soft plastics in one bag and tie it up,” he explains. “Workers can easily spot and pick out a bundle of bags, but loose bags often get missed.”

After the initial manual sorting, the materials start going through the automated systems. First is a system of rotating disks, which carries flat items like paper and cardboard upward and onto a different conveyor: the goal is to send all the fibres to one side of the centre, where they are sorted into cardboard, newspaper, and other (mixed) paper. Glass gets crushed and falls down; plastic and metal continue through.

Next, a magnet picks up the metal objects (except for aluminium, which is sorted at the end. Note: aluminium is also the most valuable material for recyclers). Finally, plastics get sorted by an optical reader: using tiny beams of light, the machine detects the different types of plastic, sending plastics 1 and 2 (most valuable plastics) one way and plastics 3,4,5 and 7 into the mixed plastics (plastic 6 is not recyclable).

The peanut butter jar dilemma

“When you have a choice between taking your empty peanut butter container, rinsing it out and putting it in your bin so that it can be recycled into another plastic object, versus putting it in the garbage, burying it in a landfill, and then extracting more oil to make new plastic, the choice is clear,” says Leduc.

The automated systems do not catch everything, so at every stage, workers are stationed along the conveyors to manually sort items the machines have missed. As they’re sorted, the materials drop down into alcoves. On the lower floor, materials are pushed out from the alcoves and into a compactor, bundled like bales of hay, and then loaded onto trucks.

The City still pays some of the recycling costs. For example, it shares the disposal costs for items that cannot be recycled—about 6-7% of the materials collecte. The current contract also stipulates that beyond a certain threshold, the sorting centre and the City share losses or profits. “In 2010, we arrived about even,” Leduc says.

Bales of plastics 1 and 2 stand ready to be sent off to recyclers. (Photo by Eve Krakow)

A global market

The bundled materials are sold to recyclers, who transform them into substances that manufacturers can use to make new objects. Because the sorting centre’s revenues come exclusively from selling the materials, they generally go to the highest bidder. Yes, that means that a lot of materials get shipped overseas.

“The fact is that Asia is a major consumer of raw and recycled materials,” says Leduc. “If the sorting centre can get $100/tonne of paper from a company in Asia, but they can’t get even $50/tonne here, the choice is obvious.” However, the City did include a clause in the centre’s contract stating that if two companies are offering the same price, the centre must choose the most local buyer. “But beyond that, we can’t tell the centre to lose money. Even non-profit sorting centres go where the market is.”

Leduc adds that efforts are being made to keep more materials at home: for example, he sits on a committee with representatives from Recyc-Québec and various industry associations that aims to bring Quebec recyclers and sorting centres closer together. “Progress has been made within the last six to twelve months,” he says.

The 2008-2009 crisis

Recycling skeptics are quick to point to the 2009 crisis, when prices fell, demand dried up, and sorting centres were forced to stockpile materials. “Recyclers were hit by the world economic crisis like everyone else,” Leduc explains. The effects were just felt a little later, because recyclers are further along the economic chain. “People stopped buying newspapers, so manufacturers didn’t need as much paper, and so recyclers had no buyers.”

However, he said, no materials were ever sent to landfill. Today, most of the stockpiled materials have been sold or redistributed through the recycling system. Prices and demand are back to normal. “But it remains a fragile, vulnerable market.”

Related articles: What is the City honestly doing with its recyclables?

Related posts: A visit to where out garbage really goes

More FAQs

  • While shredded documents are recyclable, they can get caught in equipment or fly off the conveyor. Shredding also reduces the paper’s recyclability, because it cuts up the fibres. Leduc’s advice is to shred only what’s absolutely necessary.
  • Computers, LCD or plasma screens, and other ICT devices should be brought to an ecocentre, where they will be reused, recycled, or disposed of in a safe way.
  • If you’re not sure whether or not something can be recycled, get informed: call your Eco-quartier, consult the City’s website and Household Recycling Tips (PDF), or call the City’s info-line, 311.

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