





Technology Obliges
On 14th August 2025, the SIERA Impact Webinar titled: “Landfill Rehabilitation – Environmental Risk Management and Pathways to Sustainable Land Reuse” highlighted that landfills—once seen merely as waste disposal endpoints—are
The SIERA Impact Webinars are designed to translate complex sustainability requirements into actionable strategies for industry leaders. On August 12, 2025, the focus was on Energy-Efficient Refurbishment Strategies for Decarbonizing