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Posts Tagged ‘Biodegradable’

Reusable produce bags in Supermarkets?

What choices do you have when buying vegetables?  What is the best “green” option?
The 3 R’s of environmental responsibility: REDUCE, REUSE, RECYCLE are worth pondering.   For food products, there is also a food safety consideration in terms of product protection.
It is a matter of choice…
Reusable bags for vegetables are good but if the bags are made from synthetic fibres (eg Nylon) or are shipped from a large distance, then the environmental improvement over disposable plastic bags is often negated.
Some supermarkets are considering supplying biodegradable bags in place of regular plastic bags….but even then one has to consider how the bags are made and where?  It is not easy to be truly “green” and information about options is often hard to get…
It will be interesting to see how consumer choice will impact future merchandising strategies.

What bag to use? Plastic, Cloth, Biodegradable plastic, Bins….

It is getting complicated as we steward resources used for carrying groceries and for garbage!

Waste management programs around the GTA have been in effect for some time aimed at reducing landfill burdens. We are now getting used to sorting our waste into separate containers for recyclables, compostable organics, garden waste and any remaining miscellaneous garbage. It is only the latter garbage, we are told, ends up in landfill. The Green Bin program for organic waste has received good press in The New York Times.  However with the praise comes a note of caution: The Toronto Star claims that not all authorities around Toronto are ideally set up to sort non-compostable plastic bags that are often mixed with much of the Green Bin material. As Toronto stores in June 2009 start charging customers a fee for every plastic bag used, our thoughts go again to using reusable bags or bins for our groceries. But even then, there might be a hitch. A May 2009 National Post article cites potential health risks from reusable cloth bags that touch food - so an argument is made for staying with plastic!

What should the environmental and health conscious consumer do? Here are some thoughts:

* Make full use of waste segregation available in your municipality

* Minimize plastic bags used in your Green Bin

* If required, use biodegradable plastic bags in the Green Bin for odour control

* Be aware that often there is not a perfect solution even with biodegradable plastics [see Blog (C) by Niagara College students].

Perhaps that best advice is to minimize all garbage and extra packaging in the first place.  There’s some food for thought!

Niagara College student blogs

A few weeks ago, Susan Mey (Green Cricket President) and I (Trevor Smith) visited Niagara College (Niagara on the Lake), where Green Cricket Expert Katie Altoft teaches.  We challenged the Environmental Management students to write a Blog on a topic of interest to them.  The three best Blogs have been chosen to be published here on our website… All entries were very good - CONGRATULATIONS WINNERS!   Please read on…

 

BLOG A : Making a Difference, One by One!   

How can one person make a difference by buying green products? This is often a question among people of all ages, but the real issue is taking responsibility for the environment, young or old. There is conflict in today’s generation gap with many differences in the ways green issues are viewed. Younger generations are more aware of their impact because of the attention it receives through media, education, and other sources. Some people may be influenced by the financial limitations to “going green”, but this is the only alternative if we want to live in a sustainable world. It is time to take ownership of what our actions have on the environment.

Changing our ways can be accomplished one step at a time and it’s time that we begin making the earth a safer place to live. If one person at a time makes a change towards buying “Green” products, this will increase the demand for greener products. The resulting change will be an increase in supply and therefore a reduction of costs, making the products more accessible and affordable for everyone. By purchasing just one green product, there is a message being sent to the manufacturers regarding the types of products consumers want. Don’t be discouraged, without each drop of water there would be no ocean.  Start the wave!        

[By: Heidi Littlejohn, Edith Bouchard, Jade Bowen, Lisa Hay]

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BLOG B : How Do I Green My Wedding?

With the green revolution sweeping through all of life’s phases it has finally influencing peoples decisions on wedding preparations. With the wedding season starting up some couples are curious about how to incorporate green initiatives into their day. With issues around caterers, flowers, transportation and invitations the potential impact could be larger than you think.

There are ways to reduce the impact that your wedding could have.  The food served at the reception could be made using local products.  Instead of using cut flowers to decorate potted plants will do as well and can be replanted afterwards.  Transportation from the ceremony to the reception can be done by using horse and carriage over a Limo and there are printing places that use enviro-friendly ink on recycled paper.  There are more ways to green your wedding than a few years ago.

My wife and I were married two years ago and did as much as we could then to have a green wedding.  Since we lived in a rural area the food was local and fresh and organic.  We decided to use local native plants for the majority of our decorations.  Our invitations, seating plan and guest book were made with recycled paper and recycled inks.  Ever since that day our friends keep on asking us about how they can do the same and we give them advice and direct them to companies like Green Cricket.              

[By: Terrance Gole]

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BLOG C : What is the point of something being Bio-degradable?

If packaging/product is bio-degradable but its sent to a landfill and buried, it won’t have a chance to degrade at all. This is because most bio-degradable product/packaging need sunlight (like plastic shopping bags) or oxygen (for aerobic bacterial growth) to breakdown.

Bio-degradable is a buzz word. People buy products thinking it’s better for the environment but in reality, if not disposed of properly, it is no better.

There should be a campaign to enlighten the public what is really true…

[By: Melissa Gibson, Sovi Ahoansou, Christine Spano,  Mathusha Sivakumaran.

 

Green Cricket Editor Note:   This blog touches on an important issue. Whereas paper breaks down in landfill, plastic is much more of a problem….that is until recently - with the advent of biodegradable plastics.  The term biodegradable means that the material is able to be broken down and composted by living organisms into simpler components that have a much reduced impact on the environment.  Plant polymers derived from corn or wheat are chosen over traditional plastics derived from non-renewable resources such as oil and coal.

It is correct that, in an anaerobic (air-locked) landfill, deprived of oxygen and the microorganisms that “eat” naturally biodegradable materials, the decomposition will be severely restricted.  However composting (Green Bin) city programs provide better opportunity for decomposition.  Check out the Maxx Air holder/BioBag system sold by Green Cricket (for under the sink storage and Green Bin disposal) as a way to maximizing the integrity of the holding container (no messy breakage) and the ultimate biodegradability of the bag and contents.