Climate and Sustainability Conferences
54 conferences and trade shows taking place April 2026 to January 2027. Each page carries the event’s dates, venue, who attends and what it costs, with a source for every fact.
Envisioning a More Nimble System for Educating Health Professionals: Workshop Series (Session I: Part 1) 2026
A public workshop series on constructing a more adaptable, sustainable, and forward-looking system for educating health professionals.
April 2, 2026
Climate Week NYC 2026
Climate Week NYC is the world's largest climate event, convening more than 100,000 people across 1,000+ events in New York City each September alongside the UN General Assembly.
September 20–27, 2026
San Diego Climate Week 2026
A San Diego gathering for climate learning, local solutions, and community action.
Gather 'Round Gala 2026
Gather 'Round Gala is a Denver Urban Gardens signature event. It brings together over 400 DUG community members to celebrate the harvest, give thanks, and honor shared work building resilient systems for food, community, and climate in the Denver metro and beyond.
October 1, 2026, 5:30–9:00 PM
Land We Share Utah Public Lands Summit 2026
Bridging movements and communities to defend the future of Utah’s public lands.
October 2, 2026
Colorado Open Space Alliance Conference 2026
The 2026 conference theme is Caring for the Commons.
October 4–7, 2026
Missouri EHS Conference 2026
A two-day conference for environmental, health, safety and sustainability professionals.
October 5–6, 2026
North Carolina Environmental Conference 2026
A North Carolina gathering focused on environmental education and professional knowledge exchange.
Carbon Capture, Utilization and Storage Conference 2026
Wood Mackenzie's 4th annual CCUS conference connecting investors, energy companies, and decarbonization leaders.
October 7–8, 2026
Aiag Imds, Product Compliance & Sustainability Conference 2026
A three-day conference on IMDS developments, global compliance expectations, and sustainability strategies.
October 7–9, 2026
Annual Smith Nature Symposium 2026
The 43rd Annual Smith Nature Symposium is an awards dinner titled From the Ground Up: A Call to Reimagine Our Place in Nature.
October 10, 2026
Mountain Towns Climate Summit 2026
A two-day summit for climate action and stewardship in mountain communities.
Minnesota Water Resources Conference 2026
A professional meeting on water engineering, management, policy, and research in Minnesota.
TechCrunch Disrupt 2026
TechCrunch's flagship startup conference brings together founders, investors, and operators to explore innovation across AI, robotics, climate tech, and infrastructure.
October 13–15
Green Technology Summit 2026
A California public-sector sustainability event combining two programs for Green Technology’s 20-year celebration.
Climate Weekend 2026
Climate Weekend brings the Kansas City region together for programming focused on climate action.
October 16–17, 2026
MRCG CACG Symposium 2026
MRCG CACG Symposium 2026 is a joint symposium of the Midwest Regional Conservation Guild and Chicago Area Conservation Group.
October 16, 2026
Compost Facility Operator Training (CFOT) 2026
An in-person training course on composting in the Pacific Northwest.
Annual CMAS Conference 2026
The 25th Annual CMAS Conference features scheduled oral presentations.
October 19–21, 2026
HHS Summit 2026
Invitation-only summit for state and local Health and Human Services leaders to connect, collaborate, and accelerate transformation.
October 19–20, 2026
Northwest Remediation Conference 2026
A regional remediation conference combining an educational program with a trade show for service and technical solution providers.
Sustainable Finance & Investing Forum 2026
The premier forum where real estate investors, asset owners, managers, and financial decision-makers connect on capital allocation, climate risk, and sustainable real estate strategy.
October 20–21, 2026
Norm and Natural Radiation Management North America Conference 2026
The 15th annual conference covers NORM and TENORM disposal, waste management, and practical radiation-safety applications.
Workshops October 20; main conference October 21–22, 2026
Reducetarian Summit 2026
Reducetarian Summit 2026 is a three-day conference in Raleigh, NC.
October 23–25, 2026
U.S. Symposium on Harmful Algae 2026
A scientific meeting on harmful algal blooms, covering research, management, policy, and emerging approaches.
The Florida Remediation Conference 2026
A conference focused on remediation regulations, technologies, emerging contaminants, and practical environmental project work.
International Conference on Waste, Recycling Technologies, and Climate Solutions 2026
A conference focused on waste, recycling technologies, and climate solutions.
E-Scrap Conference 2026
A conference focused on e-scrap.
October 26–28, 2026
Great Lakes Beach Association National Beach Summit 2026
The National Beach Summit is part of the Great Lakes Beach Association's annual meeting.
October 27–30, 2026
Conservation Summit 2026
An annual gathering for senior leaders across industry, community, and conservation, focused on advancing conservation work.
Reuse Conference 2026
A conference for people working across reuse, repair, and rental.
E-Waste World Expo North America 2026
A trade show and conference focused on electronics recycling and e-waste management.
Upper Mississippi River Conference 2026
A regional gathering focused on the future of the Mississippi River and its environmental challenges.
November 4–5, 2026
The Internal System Behind Sustainable Success 2026
This keynote examines how internal patterns and identity affect performance under pressure.
State of Lake Michigan Conference 2026
A Lake Michigan forum for sharing research and discussing issues affecting the lake.
November 4–6, 2026
Missouri Air Compliance Seminar 2026
A Missouri seminar on air compliance, organized by REGFORM.
Annual Southeast Florida Climate Leadership Summit 2026
An annual climate leadership gathering focused on regional resilience, with a 2026 theme centered on climate action through innovation.
November 4–6, 2026
Texas Society for Ecological Restoration Conference 2026
A Texas conference focused on ecological restoration and the communities involved in that work.
November 5–7, 2026
Annual Sustain Dane Summit 2026
A sustainability conference focused on learning, connection, and practical skills.
Wildfire, Heat, and the Built Environment: Opportunities for Climate Health Equity 2026
A hybrid event on wildfire, heat, the built environment, and climate health equity.
Airports Going Green Conference 2026
A sustainability forum for the aviation industry, with airport, airline, government, and industry participants.
Southeastern Wisconsin Invasive Species Consortium Annual Educational Symposium 2026
An annual educational symposium on invasive species and their effects on native insect communities.
Annual Chesapeake Watershed Forum 2026
A watershed-focused gathering for practitioners working on restoration and protection.
Iowa Nature Summit 2026
A gathering focused on Iowa's natural heritage, conservation, and practical discussions.
New England Environmental Industry Summit 2026
A Boston business conference in the Environmental Industry Summit series.
Keep Louisiana Beautiful State Conference 2026
An annual learning and networking event focused on practices and programs for a cleaner, greener, more resilient Louisiana.
Beneficial Fire Summit 2026
The summit brings together people working in beneficial fire for workshops, field tours, focused sessions, and discussion.
December 7–11, 2026
Business & The Environment Conference & Expo 2026
A conference and expo in Portland, Oregon, for 2026.
Annual PAW Wildlife & Reclamation Conference 2026
A conference focused on wildlife management and reclamation, with research and techniques presented for specialists and industry leaders.
Annual Florida Groundwater Conference 2027
A conference focused on Florida groundwater issues and information-sharing among people with interests in water resources.
Cleantech Forum North America 2027
A forum connecting cleantech investors, companies, and innovators around business growth and climate solutions.
Annual Conference of Indiana Soil and Water Conservation Districts 2027
A statewide gathering for people working in Indiana soil and water conservation and natural-resource protection.
EPR Think Tank 2027
EPR Think Tank is a business event focused on extended producer responsibility and compliance.
Sustainable Building Week 2026
Sustainable Building Week is a week-long celebration of sustainable building and design, with project showcases, educational events, and panel discussions across Portland.