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From drums to drums: Pact's agricultural recycling project

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05 Aug, 2024

This post was originally published on Sustainability Matters

Plastic recycler and packaging manufacturer Pact Group has developed recycled plastic agricultural chemical containers in what the company describes as an Australian first.

The new AgriG8 containers can be made in 10, 15 and 20 L variants with up to 30% recycled plastic. Pact said it has undertaken extensive testing to ensure the containers are compliant with design requirements for chemicals used in the agricultural sector, such as fertilisers and insecticides.

The AgriG8 containers are part of a new initiative, ‘Drums-to-Drums’, resulting from a partnership between Pact, CropLife and CropLife’s not-for-profit stewardship subsidiary Agsafe. CropLife is the national peak industry organisation for the plant science sector.

“Plastic packaging plays an essential role in Australia’s agricultural industry by protecting seed, agricultural chemicals and pelletised pesticide for their safe transport, storage and use,” said Matthew Cossey, Chief Executive Officer of CropLife Australia.

“The plant science industry takes whole-of-life stewardship of its products very seriously, investing heavily in genuine initiatives that ensure we’re responsibly managing products at each stage of their life cycle.”

Drums-to-Drums aims to close the loop on agricultural chemical containers by collecting, recycling and remaking them into new agricultural chemical packaging. The initiative grew out of the long-running agricultural product stewardship program drumMUSTER, a national program for the collection and recycling of plastic agricultural and veterinary chemical drums.

drumMUSTER was started by CropLife 25 years ago and to date has collected more than 40 million drums from its 830 collection points across regional Australia. Pact has been recycling about 450,000 of the drumMUSTER containers per year, but due to technical challenges these containers could only be recycled into plastic pellets to make other products, such as irrigation pipes and bollards.

Now, under the Drums-to-Drums program, Pact is aiming to collect and recycle 900,000 agricultural chemical containers from drumMUSTER annually to make its new AgriG8 recycled containers. 900,000 containers is approximately 1080 tonnes of plastic, or the equivalent of more than 350 Toyota Hilux vehicles.1

“Pact is committed to creating a strong local circular economy that diverts plastic waste materials from landfill, recycles it and then remakes it into new products,” said Ben Andrews, Pact’s General Manager of Industrial Manufacturing.

“The Drums-to-Drums initiative demonstrates that industry-led initiatives are often best placed to develop effective solutions for industry-specific need.”

1. Based on average weight of 1.2 kg for a 20 L plastic AgriG8cube (unfilled) and average weight of 3050 kg for a Toyota Hilux (Toyota HiLux SR (4×4) Price & Specifications | CarExpert).

Images courtesy of Pact Group.

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Energy Efficiency as an Imperative Climate Strategy

Energy Efficiency as an Imperative Climate Strategy

With mandatory climate statement disclosure rolling out in Australia, businesses need to start reporting on their emissions and sustainability plans for the future. As companies begin assessing the relevant risks and opportunities related to various climate scenarios, energy efficiency presents itself as an immediate climate-strategy with long-term benefits.

Commencing 1 January 2025, businesses that meet two of the three conditions — more than 500 employees, gross assets above $1 billion or $500 million or more in consolidated gross revenue — are required to lodge a climate statement, which discloses their climate-related plans, financial risks and obligations. As part of the gradual roll-out, by 1 July 2027, businesses that meet two of these conditions — more than 100 employees, gross assets above $25 million or exceeding $50 million in consolidated gross revenue — will also be required to report.

This climate statement will need to include the company’s sustainability governance, climate risks and opportunities, including those physical and transition related. They will also need to disclose their Scope 1 and 2 emissions, strategy to decarbonise, and conduct scenario analysis on the short, medium and long term impacts on the business. By the second year of reporting, businesses will also be expected to report on Scope 3 emissions.

Scenario analysis will be based on various assumptions of the state of the climate, one of which includes a possible future where global temperature has increased 2.5°C or more. They will be required to share their climate strategy and steps they are taking long-term in preparation for this scenario.

Common themes within climate strategies will include switching to renewable energy sources, electrifying fleet vehicles, purchasing carbon credits, and carbon capture and storage. Many of these methods look at reducing emissions through the energy source, or targeting the carbon aspect directly; however, climate strategies can also include reducing the amount of energy used. By investing in more energy efficient equipment, sites can maintain production whilst using less energy and producing less emissions.

When increasing energy efficiency and reducing energy consumption first, businesses will see short-term impacts; however, in the long term, they are also improving their foundation for an energy transition. Assuming no other changes, higher energy efficiency can lead to decreased energy demand, allowing for reduced system requirements when specifying and planning for self-generation or energy costs.

To understand what opportunities are available for upgrading to more energy efficient equipment, businesses can start with an energy audit to understand how energy is being consumed across site. Energy audits, like the ABB Energy Appraisal, can provide a roadmap for where and how equipment can be upgraded for the best energy saving potential. An energy audit identifies areas that can be immediately improved with existing equipment on the market, so there is no need to wait for the commercialization or development of more sustainable technology. Going beyond just changing all lights to LEDs, efficiency recommendations may include areas where variable speed drives can be added to control motor speed or upgrading from an IE3 motor to an IE5 ultra-premium efficiency or IE6 hyper-premium efficiency motor to reduce energy losses by 40% or more. This area can often be overlooked on sites as the Minimum Energy Performance Standard (MEPS) in Australia for motors is just IE2.

Mostly used in pumps, compressors, conveyors and fans, motors may seem like a minor part of a site; however, with 45% of the world’s electricity converted into motion by industrial electric motors, there are many opportunities for energy savings. In fact, a recent survey commissioned by ABB IEC Low voltage motors, showed that 92% of surveyed businesses in Australia recognize the important role of electric motors in achieving sustainability targets. In this same survey, participants ranked a reduction in operating cost as a more important driver for investing in energy efficiency than lowering their organization’s emissions. This is because upgrading to newer, more efficient equipment provides benefits beyond just emission reduction. For example, ABB’s Synchronous Reluctance (SynRM) Motors, available in IE5 ultra-premium efficiency or IE6 hyper-premium efficiency, use no rare earth metals or magnets. Running quieter and with bearing temperatures reduced by up to 15°C and winding temperatures by up to 30°, SynRM motors have longer maintenance periods, superior reliability, and contribute to a better operational environment.

Looking ahead, upgrading to an IE5 SynRM motor also provides more visibility into Scope 3 emissions, as SynRM motors meet ABB’s circularity criteria and transparency on environmental impact is provided through Environmental Product Declarations (EPDs).

By requiring companies to disclose their climate information, these new legal requirements are opening the door and facilitating more internal discussions on environmental impact and emission reduction. Whilst mandatory climate reporting is only required of large business entities this year, the progressive roll-out and Scope 3 emission reporting requirements mean that businesses of all sizes in Australia will be impacted by these new requirements. As businesses become more conscious of how sustainability should be integrated into their operations and finances, there is no better time to start investing in energy efficient solutions.

For more information, click here.

Image credit: iStock.com/denizunlusu

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