Defining Sustainability in Practice
Both Tina and Justin emphasised that sustainability is about having a positive impact on the environment and community. For Lion, this means regular materiality assessments to inform their “force for good” strategy, with a focus on climate, water stewardship, circular economy, and responsible consumption. For Meridian, the focus is on climate action, growing renewable energy, and helping customers decarbonise—while prioritising the most material areas for impact.
Changing Standards and New Opportunities
The speakers reflected on how sustainability standards and expectations have evolved rapidly in recent years. New roles and career opportunities are emerging, and there’s a growing need for transparency and robust reporting. Both agreed that adaptability and a capable workforce are essential to meet these new demands.
Supply Chain: The Next Frontier
A recurring theme was the challenge and opportunity of influencing sustainability across the supply chain. Both organisations are working to improve emissions measurement, data quality, and ethical standards with suppliers. Trust and collaboration are key—Lion’s “Project Green Bullet” was highlighted as a successful example, where working with suppliers led to cans with 83% recycled content and a 60% reduction in carbon emissions.
Partnerships and Innovation
The partnership between Meridian and Lion on the Pride brewery’s solar array was a standout example of what’s possible through long-term collaboration. The project, years in the making, demonstrates how staying close to technical and commercial developments—and maintaining strong relationships—can turn ambitious sustainability goals into reality.
Progress and Challenges
Tina noted that while progress is being made—especially in New Zealand’s energy sector—there’s still work to do to meet global sustainability goals. She encouraged businesses to focus on the most material actions and deliver them well. Justin observed that attitudes towards sustainability differ between New Zealand and Australia, with New Zealand’s culture and environment making sustainability more ingrained.
Looking Ahead
Both speakers agreed that the future of sustainability lies in deeper collaboration—within supply chains, across industries, and with government. Building transparent, long-term relationships and being courageous in seeking new opportunities will be key to making further progress.
Watch the full Tackling Zero webinar for more insights, and stay tuned for future sessions as Meridian continues to lead the conversation on sustainability and climate action.