December 2026
10 upcoming events. See the full calendar.
CIWEM Urban Drainage Group Annual Conference 2026
Annual technical conference for the UK urban drainage and wastewater community.
📍 The Eastside Rooms
Next steps for climate adaptation and resilience in the UK
Policy conference on NAP4, systemic climate risk, infrastructure and community preparedness.
📍 Online
Call to Earth Day 2026
Global environmental awareness day focused on ocean and climate action.
📍 Global
International Volunteer Day
Global observance recognising volunteering and community action.
📍 Online
World Soil Day 2026
Global awareness day for soil health and sustainable land management.
📍 Global
Environment Plenary with Edward Barker, Defra
Business-policy discussion with Defra's Director for Strategy, Governance and Climate.
📍 Online
Business & The Environment Conference
A two-day environmental conference for sustainability professionals, covering corporate responsibility and best practice.
📍 Holiday Inn Portland Columbia Riverfront
GREENFLEET Awards 2026
Awards recognising leadership and delivery in cleaner, lower-carbon fleets.
Sustainable Procurement: Our Evolving Approach
Briefing on NHS Supply Chain's net-zero supplier roadmap and social-value approach.
📍 Online
Marine Mammals in North Wales: Cetaceans
Online public/professional session on cetaceans in North Wales.
📍 Zoom