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

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

Introduction: Engineering for a Better Tomorrow Across Europe, millions of hectares of soil remain burdened by legacy contamination — from industrial waste to military

Sustainability has fundamentally shifted from a voluntary commitment to a core pillar of corporate strategy and long-term competitiveness. Driven by the European Green Deal