By Will Gibson
‘The demand for plastics reflects how essential they are in our lives’
From the clothes on your back to the containers for household products to the pipes and insulation in your home, plastics are interwoven into the fabric of day-to-day life for most Canadians.
And that reliance is projected to grow both in Canada and around the world in the next three decades
The Global Plastics Outlook, published by the Paris-based Organization for Economic Co-operation and Development (OECD), forecasts the use of plastics globally will nearly triple by 2060, driven by economic and population growth.
The use of plastics is projected to double in OECD countries like Canada, the United States and European nations, but the largest increases will take place in Asia and Africa.
“The demand for plastics reflects how essential they are in our lives, whether it is packaging, textiles, building materials or medical equipment,” says Christa Seaman, vice-president, plastics with the Chemical Industry Association of Canada (CIAC), which represents Canada’s plastics producers.
She says as countries look to meet climate and sustainability goals, demand for plastic will grow.
“Plastics in the market today demonstrate their value to our society. Plastics are used to make critical components for solar panels and wind turbines. But they also can play a role in reducing weight in transportation or in ensuring goods that are transported have less weight in their packaging or in their products.”
Canada produces about $35 billion worth of plastic resin and plastic products per year, or over five per cent of Canadian manufacturing sales, according to a 2019 report published by the federal government.
Seaman says Canadian plastic producers have competitive advantages that position them to grow as demand rises at home and abroad. In Alberta, a key opportunity is the abundant supply of natural gas used to make plastic resin.
“As industry and consumer expectations shift for production to reduce emissions, Canada, and particularly Alberta, are extremely well placed to meet increased demand thanks to its supply of low-carbon feedstock. Going forward, production with less emissions is going to be important for companies,” Seaman says.
“You can see that with Dow Chemical’s decision to spend $8.8 billion on a net zero facility in Alberta.”
While modern life would not be possible without plastics, the CIAC says there needs to be better post-use management of plastic products including advanced recycling, or a so-called “circular economy” where plastics are seen as a resource or feedstock for new products, not a waste.
Some companies have already started making significant investments to generate recyclable plastics.
For example, Inter Pipeline Ltd.’s $4.3 billion Heartland Petrochemical Complex near Edmonton started operating in 2023. It produces a recyclable plastic called polypropylene from propane, with 65 per cent lower emissions than the global average thanks to the facility’s integrated design.
Achieving a circular economy – where 90 per cent of post-consumer plastic waste is diverted or recycled – would benefit Canada’s economy, according to the CIAC.
A Deloitte study, commissioned by Environment & Climate Change Canada, estimated diverting or reusing 90 per cent of post-consumer plastic waste by 2030 will save $500 million annually while creating 42,000 direct and indirect jobs. It would also cut Canada’s annual CO2 emissions by 1.8 megatonnes.
Right now, about 85 per cent of plastics end up in Canada’s landfills. To reach the 90 per cent diversion rate, Seaman says Canada must improve its infrastructure to collect and process the plastic waste currently being landfilled.
But she also says the industry rather than municipalities need to take responsibility for recycling plastic waste.
“This concept is referred to as extended producer responsibility. Municipalities have the responsibility for managing recycling within a waste management system. Given the competing costs and priorities, they don’t have the incentive to invest into recycling infrastructure when landfill space was the most cost-effective solution for them,” she says.
“Putting that responsibility on the producers who put the products on the market makes the most sense…The industry is adapting, and we hope government policy will recognize this opportunity for Canada to meet our climate goals while growing our economy.”
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