Breadcrumb Home News & Media UNEP/GRID hybrid press conference 05 September 2023 Press Conference Announcement UNEP Marine Sand Watch Launch Pascal Peduzzi, Director, UNEP/GRID-Geneva Arnaud Vander Velpen, Sand industry & data analytics officer, UNEP/GRID-Geneva Related Items UNECE Press Conference05 November 2025 OCHA Press Conference31 October 2025 UNEP - Minamata Convention on Mercury Press Conference27 October 2025 United Nations Trade and Development (UNCTAD) Press Conference22 October 2025 WMO Press Conference15 October 2025