• Enphase Energy
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Opal, a leader in sustainable packaging, designed a fully recyclable 10m x 5.5m life-size cardboard house, showcased by Enphase Energy at the All Energy Exhibition in Melbourne.

Patrick Matweew, general manager at Enphase Energy ANZP, noted, "From the beginning, we’ve designed disruptive solar technology and solutions with a long-term view on product lifecycle, reducing waste, and maximising clean energy outcomes. Our partnership with Opal to create the fully recyclable trade stand is another demonstration of how Enphase supports and leads sustainable innovation."

Life-size house engineered and structured from fully recyclable cardboard at All Energy Expo
Life-size house engineered and structured from fully recyclable cardboard at All Energy Expo

The stand, which will also serve as a training space for solar installers, eliminates 80 per cent of the waste generated by traditional expo stands. According to Enphase, it sets a new benchmark for sustainable exhibitions.

Chris Daly, executive general manager Packaging at Opal, explained, "Using clever design and structural engineering, Opal was able to deliver a life-size cardboard house that has structural integrity and is robust."

Opal, one of Australia and New Zealand’s largest sustainable packaging providers, is focused on advancing recycling and providing solutions that replace non-recyclable and single-use plastic packaging.

Kristen Gillespie, sustainability and impact manager at Melbourne Convention and Exhibition Centre, added, "We’re excited to host such a forward-thinking project. This completely recyclable stand supports our own progressive practices."

The house on the stand, described as one of the largest cardboard structures of its kind in Australia, can be installed by three people in 12 hours and packed down in six hours. It is fully recyclable at the end of its use, reflecting the increasing trend of sustainable practices at events.

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