Toronto Star

Are Canadians locked into a plastic future?

- MIRIAM DIAMOND AND ZHANYUN WANG CONTRIBUTO­RS

The federal government recently (re) announced its intention to ban several single-use plastics as part of the government’s commitment of reducing plastic waste to zero by 2030.

A day earlier, Alberta signalled its intention to increase the province’s capacity for recycling plastic, in line with the government’s commitment to bolster the plastic industry.

Again, the federal and Alberta government­s appear to be at odds with each other. And we are all the losers as our climate is warming at twice the global rate, which fundamenta­lly undermines our prosperity and social stability, and plastic pollution extends from coast-tocoast-to-coast and all place in between.

We argue that curbing climate-damaging greenhouse gas emissions and plastic pollution are interconne­cted and both must be tackled by reducing oil and plastic production. But the obstacle against taking such action is the problem of “lock-in.”

“Lock-in” and more specifical­ly “carbon lock-in” perpetuate­s fossil fuel production and use through infrastruc­ture support, even when cost-effective alternativ­es exist and external costs to society mount.

The infrastruc­ture is both “hard” — extraction, refineries and pipelines — and “soft” — institutio­nal investment­s to build up and maintain the infrastruc­ture. Gregory Unruh of George Mason University, who coined the term “lockin,” has called this a “techno-institutio­nal complex” that maintains the market for fossil fuels and causes chronic failures of policies aimed to shift from fossil fuel use.

Global “carbon lock-in” has resulted in the continued growth in fossil fuel production, although global supply exceeded demand and halved oil prices in 2014. Unfazed by weakened global demand or the external costs of climate change caused by fossil fuels, the global oil and gas industry not only continues production, but also to invest in what many believe will be “stranded assets.”

For example, proponents of the Keystone XL Pipeline, notably the Alberta government with its $1.5-billion investment and $6-billion loan guarantee, continue to build this pipeline to bring high-cost Alberta oilsands crude to Gulf Coast refineries.

Given an oversupply and low prices, fossil fuel producers are seeking profitable alternativ­es to using their product as a fuel. They are among those who have invested more than $200 billion in the past decade into new facilities for producing feedstocks for plastics and other petrochemi­cals in the U.S.

Companies such as Exxon Mobile and Shell are hoping for a 40 per cent increase in plastic production. Plastics among the largest industries in the province with total revenues of $6.3 billion in 2015. Plastic product is converting “oil lock-in” into “plastic lock-in.”

However, prices for many plastics have declined. Concerns about “plastic lockin” and a glut of cheap plastic revolve around ballooning plastic waste, of which just the U.S. alone exported more than one million tonnes to 96 countries in 2019 due to its inability to deal with this massive problem. Will Alberta welcome this plastic waste for recycling, only to convert it back into plastic?

Rather than just seeking to ban singleuse plastics, we need to break the bonds of the “lock-in” effect. First, we need to have integrated policies addressing fossil fuel (and plastic) supply and demand.

Currently, government­s underwrite the continued supply by subsidizin­g the fossil fuel industry while reducing some demand for fuels through, for example, taking aim by banning some single-use plastics. This ban will stem some plastic waste, but it is unlikely to make meaningful change unless the issues of supply and demand are intertwine­d.

Second, we need to remove distortion­s in the marketplac­e that allow continued profitabil­ity of the fossil fuel and plastics industry and instead, we need to incentiviz­e low-carbon technologi­es. We see increasing signs of divestment from fossil fuel production in recognitio­n that it’s a bad investment. For example, Ireland passed legislatio­n to compel the national investment fund to divest from coal, oil, gas and peat “as soon as is practical.” At the same time, Ireland is investing in alternativ­e energy projects.

It is more than time to squarely and effectivel­y address the intertwine­d and immediate issues of climate change arising from emissions of fossil fuels and the growing mountains of plastic pollution. What’s at stake is a stable and clean environmen­t upon which all our health and prosperity lies.

 ??  ?? Miriam Diamond is a professor in the department of earth sciences at the University of Toronto.
Miriam Diamond is a professor in the department of earth sciences at the University of Toronto.
 ??  ?? Zhanyun Wang is a scientist and research fellow at ETH Zurich.
Zhanyun Wang is a scientist and research fellow at ETH Zurich.

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