Showing posts with label environment. Show all posts
Showing posts with label environment. Show all posts

Friday, May 23, 2014

Take a peek into Edmonton's world-class waste management centre




In celebration of Environment Week, the City of Edmonton invites residents to come for a free tour of the Edmonton Waste Management Centre (EWMC) and see why Edmonton is a world leader in turning waste into resources.

Dates: Tuesday, June 3 – Friday, June 6, 2014
Tour Times: 1:30 p.m. and 5:30 p.m.
Location: Edmonton Waste Management Centre, 13111 Meridian Street
Admission: Free

Reservations are required. Please call: 780-496-5698.


During a two-hour tour of the facilities you can learn how:
  • Your recyclables are sorted and prepared for market
  • Your garbage is used to create valuable compost at one of North America’s largest composting facilities
  • Decomposing garbage inside a landfill is used to create electricity
  • E-waste such as computers and TVs are recycled
  • A new waste-to-biofuels facility will turn non-recyclable and non-compostable waste into ethanol
  • Close-loop paper recycling takes place, producing chemical-free paper 

Please note that tours are not appropriate for children younger than nine years of age.

For more information:

Visit Environment Week Tours or call 780-496-5698

Monday, January 6, 2014

The Styrofoam Conundrum, by MCR Christine W.

Why it is more environmentally friendly for Edmonton to NOT recycle Styrofoam?

Some landfills report up to a third of their space consume by Styrofoam (polystyrene). Ultimately we should try to reduce our use of Styrofoam. This includes not eating out at places that have a lot of packaging, and buying less “stuff” that comes packed to death. The only good use of Styrofoam that I have found is Japanese dome homes (worth Googling). These are cute little homes that look like something either a smurf or an alien would live in but, sadly, are ridiculously expensive and would not be rated for Edmonton climate.

The main challenge with recycling Styrofoam is bulk; it takes a lot of resources to ship. These two items weigh the same amount, but the spoon is so much smaller. Twenty of these spoons could be held in your hand, but twenty Styrofoam cubes would fill a garbage bag.

A few places in Alberta collect Styrofoam, including Grand Prairie and Cochrane. Both cities ship their polystyrene products to Asia for further processing.


Photo from Aquatera Utilities Inc.
This pile of 22 transit bags makes
approx. 16.5 ingots.
 The friendly folks in Grande Prairie shared some details about their process. They collect a range of clean Styrofoam products, including items like coffee cups and packing peanuts. They use a  $35,000 machine to break it down to a tenth of the original size into a product called “ingots”. 

The ingots are shipped to Japan to be made into hard dark plastic objects such as picture frames, encasements for computers, park benches, flower pots, architectural molding, toys, etc.

It is great that other places are recycling Styrofoam, so why doesn't Edmonton?

It's because the new Waste-to-Biofuels facility at the EWMC will convert the bulky Styrofoam directly into fuel. This facility will start operations this spring and is expected to be fully operational in 2016. Initially, it will produce methane from the Styrofoam and other waste that is not easily recycled or composted. Later on, it will produce ethanol which will be mixed with gasoline to reduce harmful emissions.
Photo from Aquatera Utilities Inc.
An ingot is 1 meter long and about 14 lbs.

Benefits:

  • Edmonton’s Styrofoam will not end up in a landfill here or anywhere else.
  • The Styrofoam is turned INTO fuel instead of requiring MORE fuel to process.
  • The final product (ethanol) will help reduce greenhouse gas emissions.
Fortunately we are already on this path and are in a unique position to both keep our Styrofoam out of landfills AND create fuel from it!

Laura H. models a huge piece of Styrofoam.
Christine W. graduated from the MCR program in 2010. She has volunteered in many ways as an MCR including presentations to school groups, events and tradeshows, blog posts, presentations for new MCRs, compost workshops and the #YEG Repairathon.

Tuesday, July 16, 2013

Stop to Chat with Ella


Ella is doing a fabulous job as our Summer Compost Educator. Folks can learn to compost by visiting the Compost Education Centre (JJNC) on Saturdays and Sundays. She will also be there on Fridays and Mondays. We asked her some questions to see what makes her tick:

What are you the most proud of from your work this summer?

Before I talk about what I’m proud of in this job, I would just like to say that I’m incredibly honoured to be working for the City of Edmonton. My colleagues in Waste Management Services are very dynamic and forward-thinking, and have not ceased to stretch and challenge me in new ways.
In terms of visible accomplishments, I am most proud of maintaining the garden and floral displays at the John Janzen Nature Centre - I can watch how plants grow with the help of compost, daily!

What kind of questions do you get from people who visit the site?

I get a lot of crazy questions at the Compost Education Centre, but some of the most common ones are:
  • How long does it take to compost something? This one is a bit tricky because people want a simple answer. However, as any experienced composter knows, it’s never the same! I usually tell people that it can take anywhere between three months and five years; it’s up to them how long it takes.
  • What is the best kind of compost bin to get? When I get this question, I begin my answer by asking some questions of my own about the amount of waste the visitor wants to compost, how much time they have to turn the compost, and whether they want it done quickly. All of these factors allow me to make a recommendation.
  • How do I get started? That one’s easy, because the answer is always the same: greens, browns, water, air!

When you visit the site, let us know if you do any maintenance work
in this log book. That way we can properly thank you for your time!

Check out this map to learn what Ella has planted around the site.
What’s your favourite story from your work with Mark?

It’s hard to settle for one specific Mark story (there are just so many), but there is one ongoing saga that comes up the most often: Mark’s love affair with lattes. Of course I enjoy lattes as well, so Mark and I will often get one while out running errands. Recently, things have progressed so far that Mark and I will try to interpret the colour patterns in the milk foam. Although it’s not quite like reading tea leaves, it comes close to it in artfulness and imagination.
Ella has lots of examples of worm composting to show visitors.
She also encourages picnickers to compost their food scraps. 

How many people have you spoken to at the Compost Education Centre?

According to our stats, I've spoken to over 450 people, so far, this summer.

Ella is very comfortable helping residents find
a way to compost that fits their lifestyle. 

Do you have any tricks to engage people walking by the site?


The key to engaging any guest is offering them something, be it an activity, a demonstration, or just some attention. The most effective way of bringing families in is to play a game with the kids or to offer an encounter with our Red Wigglers. Adults without children can be more difficult to engage, but if they have any interest in composting, it usually works to be friendly and approach them. I offer to answer questions and encourage them to interact with the compost bins we have on site.


Thank you to Ella for sharing your experience with us. Remember to stop by, and say hello to her this summer! As you can see, Ella is happy to answer questions.

Wednesday, July 3, 2013

Edmonton "Leaves It On The Lawn"

Myles shared his passion with a presentation at Pecha Kucha Night 16.
(He starts 12 minutes into the video)


 


Notice the crowd cheer as Myles points out that bagging grass is an outdated behaviour, originating when the first lawn mower was designed with a bag to catch clippings. Times have changed and now people understand that grassclippings are great for lawn health. Over half of Edmonton leaves our clippings on the lawn!


Start a conversation about grasscycling with your friends, they can enter a draw to win a mulching mower at LeaveItOnYourLawn.com

You may notice our summer street crew in
your neighbourhood, we'll tell you
about their role sometime soon.
You can ask for a lawn sign at LeaveItOnYourLawn.com