Journal

On 24 February 2026, SIERA hosted its latest SIERA Impact Webinar, bringing together experts from across the alliance to address one of Europe’s most

Repurposing Power Plant Sites: From Legacy Liabilities to Future Assets As part of the SIERA Impact Webinars, the experts of the SIERA Alliance regularly

Contaminated land represents one of Europe’s most pressing ,and often underestimated, environmental challenges. Decades of industrial activity, improper waste disposal, mining operations, and urban

Double materiality is no longer a compliance exercise — it is a strategic necessity. As regulatory requirements expand under CSRD and ESRS, organizations must

On 10 February 2026, the SIERA Academy hosted a SIERA Impact Webinar titled “ Effective Brownfield Remediation: From Assessment to Implementation.” The session addressed

Organizations face increasing pressure to deliver accurate, auditable greenhouse gas (GHG) disclosures. Regulatory requirements are evolving, stakeholder expectations are rising, and assurance standards are