Mantra’s Murals Collect Enormous Butterflies in Building-Size Specimen Cases

Stronger water management efforts will be essential to overcoming the gap between supply and demand as the planet continues to warm, according to a new analysis by Lorenzo Rosa, principal investigator at Carnegie Science, and Matteo Sangiorgio, a researcher at the Polytechnic University of Milan. For the study, the pair of researchers quantified issues of […]
The post Gap Between Water Supply and Demand to Widen as Climate Warms: Study appeared first on EcoWatch.

Australia’s circular resource exhibitors, buyers and thought leaders are set to attend ReGen | Australia’s Circular Resource Expo, taking place on 23–24 July 2025 at ICC Sydney.

The two-day trade event, organised by Diversified Australia, marks the evolution of what was previously known as the Australasian Waste Recycling Expo, a longstanding brand dedicated to resource management and waste reduction for over 15 years.

The rebrand to ReGen reflects the expo’s expanded scope and emphasis on the circular economy, welcoming an array of innovative exhibitors, experts and emerging professionals committed to reducing waste, promoting resource efficiency and fostering sustainable markets.

“At Diversified Australia, we’re proud to produce events that drive positive industry change,” said Ali Lawes, event director for ReGen at Diversified.

“ReGen embodies our commitment to equip and empower industry leaders and practitioners in support of Australia’s ambitious 2035 targets for waste elimination, resource circulation, and pollution reduction.”

ReGen will showcase technical displays, offer vital industry insights and feature keynote addresses, panel discussions and networking opportunities.

The program aims to help attendees — from seasoned experts to newcomers — navigate their roles in creating a circular economy that keeps resources in use, minimises waste and regenerates natural systems.

As part of its evolution, ReGen will incorporate Circularity, Australia’s original circular economy conference, into its 2025 education program.

Since its launch in 2022, Circularity has served as a platform for industry practitioners to discuss Australia’s transition to a circular economy.

Now integrated into ReGen, Circularity will reach a broader audience, offering free sessions on topics such as circular product design and sustainable waste management — ensuring these critical insights remain accessible to all attendees.

For the last three years Circularity has been proudly presented by Planet Ark’s Australian Circular Economy Hub in partnership with Diversified Australia.

Planet Ark CEO Rebecca Gilling said that integrating the country’s leading circular economy event into ReGen would offer even more impactful opportunities to drive Australia’s circular transition.

“The inclusion of Circularity into ReGen is a significant step forward in promoting circular economy principles on a national scale in collaboration with the waste and recycling industry,” Gilling said.

“At Planet Ark, we are thrilled to see Circularity evolve into a broader platform, ensuring critical conversations about sustainable resource management and circular product design reach more professionals and innovators than ever before. This partnership underscores the importance of collaboration in building a circular Australia.”

The expo’s name, ReGen, represents both the regenerative practices it champions and the generational transformation required to meet sustainability goals.

ReGen invites participants to “Rethink, Redesign, Repurpose, and Renew” as they contribute to a circular and sustainable future for Australia.

For more information and to register, visit regenexpo.com.au

Image credit: iStock.com/izusek

Is there still room for plug-in hybrids when EVs continue to impress? We’re about to find out