NSW has implemented a container deposit scheme

Lost amidst the noise around more expensive beer and soft drinks are the long-term benefits of NSW’s container deposit scheme, Return and Earn, launched in December 2017.

Theoretically, the NSW container deposit scheme should not be contentious. The ultimate winners of the initiative are our waterways and air quality – and our future generations. Framed in this way, paying about 20 cents more for your favourite beverage offers altruistic value that most can appreciate.

Apart from the benefits, it’s far from groundbreaking – the NSW scheme comes 40 years after a similar initiative commenced in South Australia.

Yet the scheme has been greeted with a mixed response, with much of the criticism stemming from the immediate costs borne by the beverage industry (who are helping to fund the scheme) and retailers (who are passing on costs via price increases). While their concerns about the impacts on their businesses are valid, also worthy of debate is the broader question of who should bear the environmental costs of plastic container consumption.

On the flipside, for investors who have seen the value of companies eroded because of changing environmental policies, another question worth asking is: which companies are well-positioned for growth in this brave new world?

Historically, we’ve lived in a “linear” economy of seemingly limitless inputs for goods bought, consumed and disposed, and where the costs of pollution are not borne by companies.

Given our planetary constraints, there is more potential than ever to benefit from a shift towards a circular economy – one which produces, consumes and maintains goods, rather than discarding them, or, following consumption, goods are collected and reused, refurbished or recycled.

Essential to this process is better design and greater resource productivity, and businesses that can deliver these solutions stand to benefit from the shift from a linear to a circular economy.

One of those businesses is Tomra, a Norwegian company that makes the reverse vending machines for NSW.

The reverse vending machines allow consumers to recycle packaging materials and send products back. Last year alone, the machines collected 35 billion beverage containers, diverting waste from landfill and waterways, and helping to avoid greenhouse gas emissions from the equivalent of two million cars.

Payments facilitated by the machines can be used to incentivise consumers. Those who participate in the scheme ultimately will not pay much more for their drinks if they return their used containers and collect their refunds.

Until now, our beverage prices have not included the full costs of production. The disposal of the product has been free for the producer and consumer – but not for the environment.

Many Australians may have heard about the Great Pacific garbage patch, a rubbish-strewn region of the Pacific Ocean, stretching some several hundred kilometres in diameter. It is staggering to think that, by 2050, there could be more plastic in the ocean than fish.

The very existence of the Great Pacific garbage patch tells us we need to account for the environmental costs of production. There is a growing movement in the consumer goods sector for an extended producer responsibility where packaging or end-of-life goods are taken back for reuse, refurbishment or recycling.

In economist jargon, we need to internalise the externality, and consumers and producers will begin to pay a more accurate price – one that reflects the costs on the environment and incentivises behavioural change.

As long-term investors, my company has a strong preference for the sharing of costs along the value chain. This approach helps to improve brand equity with consumers, and to manage relationships with other merchants in the chain, as well as encouraging the development of a more sustainable long-term economy.

It also provides technology incentives for the manufacturers to look into alternative designs and production processes, and gives pricing signals to the current recycling infrastructure to encourage improvement.

Sometimes people ask us whether there is any trade-off between sustainability and investment returns – a fair question.

Investors in Tomra have been rewarded with attractive returns; over the past five years, the company’s share price has risen by 22 per cent a year. Central to the Tomra thesis has been its positioning as a circular economy company and, more recently, its role in responsible production and consumption – goal 12 of the UN Sustainable Development Goals.

Instead of a trade-off between sustainable practices and investment returns, the two, in fact, can go hand in hand.

Nick Edgerton is an investor at Stewart Investors. Stewart Investors has invested in Tomra on behalf of clients for the past five years.

3 replies on “Finding investment gold in plastic rubbish”

  1. ‘Historically, we’ve lived in a “linear” economy of seemingly limitless inputs for goods bought, consumed and disposed, and where the costs of pollution are not borne by companies.’

    I’m old enough at 60 to remember a time before this: when anything without a paper wrapping came in a package that that was expected to be returned. Ice-cream, milk, vegetables, most drinks, everything came in bottles or tins that had ‘property of (the manufacturer)’ on them. Beer bottles and cans were an exception, for some reason. Plastic bags were so rare that they were bought in packets at the shops, and washed and reused.

    I can remember the shock when we got the first icecream in tins that weren’t to be returned. What would we do with all these tins? First, everything in the shed was packed in shiny new icecream containers. The lids made terrific, lethal, frisbees. Dad started ‘burn, bash & bury’ programme as they piled up.

    Then tins became plastic, cool drinks became plastic, and the plastic avalanche really got going. Bread started being wrapped in plastic.

    And you know what really pisses me off? It’s that nearly all this happened AFTER 1973, after the oil crisis, the ‘Limits of Growth’ report, and at a time of heightened environmental awareness. In the face of heightened environmental awareness, deliberately, like the ‘big bang’ of the 1980s.

    I blame neoliberalism for our environmental crises: those responsible knew what they were doing.

  2. Clean segregation of plastics is the only way to create markets that will not be impacted by the price changes recently seen in the Chinese market place with the introduction of the Green Sword limit on imports of mixed plastics.

    however without end markets for these separated waste streams these great separation systems will die on the vine…

  3. The Great Pacific garbage patch is a myth in terms of being an island of rubbish.

    As described on Wikipedia: “The patch is characterized by exceptionally high relative pelagic concentrations of plastic, chemical sludge, and other debris that have been trapped by the currents of the North Pacific Gyre. Its low density (4 particles per cubic meter) prevents detection by satellite imagery, or even by casual boaters or divers in the area. It consists primarily of a small increase in suspended, often microscopic, particles in the upper water column.”

    The photos on an island of rubbish everybody sees are taken off the coast Manila – hardly the middle of the Pacific.

    Plastic waste is a problem but if you tried to walk on an island of trash in the middle of the Pacific you would drown.

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