This comprehensive guide highlights some of the top climate tech conferences happening worldwide in 2025.
The world of climate technology is rapidly evolving, with new innovations and breakthroughs happening at an accelerating pace.
For professionals working in this dynamic field, staying up-to-date with the latest trends, technologies, and best practices is crucial for success.
Attending industry gatherings is one of the most effective ways to expand one’s knowledge, connect with peers, and discover emerging opportunities.
Key focus areas include renewable energy, energy storage, green transportation, and more.
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General Climate Tech Events and Conferences
North America
1. GreenBiz 25
Description: GreenBiz 24 focuses on sustainable business practices and the integration of climate technology into corporate strategies.
Number of Participants: 2,000+
Price: $1,299 – $1,799
Location/Venue: Phoenix, AZ, USA
Date: February 5-7, 2025
Website: greenbiz.com/events/greenbiz/2025
2. VERGE
Description: VERGE is an annual conference that explores the intersection of technology and sustainability, featuring keynotes from industry leaders.
Number of Participants: 3,000+
Price: TBA
Location/Venue: Santa Clara, CA, USA
Date: Oct 28 – Oct 30, 2025
Website: www.trellis.net/events/verge
Europe
1. Climate Innovation Summit 2025
Description: This pivotal gathering unites countries, non-governmental organizations, and key players to address the urgent climate challenge. The event serves as a distinctive forum for identifying solutions, evaluating advancements on climate objectives, and showcasing the host region’s environmental importance.
Number of Participants: 1,200+
Price: €700 – €1,000
Location/Venue: Dublin, Ireland
Date: TBD
Website: climate-kic.org
2. Climate Innovation Forum 2025
Description: The Climate Innovation Forum returns for its seventh year as a flagship event of London Climate Action Week, taking place on Wednesday, June 25, 2025, at London’s Guildhall, bringing together over 1,500 business leaders, policymakers, investors, and civil society representatives to accelerate climate action and drive the transition to a net-zero future
Number of Participants: 1500+
Price: TBD
Location/Venue: London, UK
Date: 25 June 2025
Website: climateaction.org
3. COP 30
Description: The 30th Conference of the Parties (COP 30) to the UNFCCC is a critical global summit where world leaders discuss climate action.
Number of Participants: 20,000+
Price: Free (Registration Required)
Location/Venue: Milan, Italy
Date: November 10-21, 2025
Website: unfccc.int
Asia
1. Climate Tech Asia
Description: Climate Tech Asia is a platform for showcasing the latest climate technology solutions from the Asia region, connecting innovators with investors.
Number of Participants: 1,500+
Price: TBA
Location/Venue: Singapore
Date: 2025
Website: asiaclimateforum.com
Australia
1. Australian Climate Summit
Description: The Climate Integrity Summit is a gathering of leading experts in economics, ecology, policy and governance to discuss a credible and achievable climate policy that supports the Australian people and broader global community.
Number of Participants: 800+
Price: AUD 900 – AUD 1,500
Location/Venue: Canberra, Australia
Date: Wed, 12 Feb 2025
Website: Climate Integrity Summit 2025
Africa
1. African Climate Summit
The Africa Climate Forum is a premier platform dedicated to advancing climate action and sustainable development on the African continent.
Number of Participants: 1,500+
Price: N/A
Location/Venue: Nairobi, Kenya
Date: February 2025
Website: 2025 Africa Climate Summit
Renewable Energy (Solar, Wind, Geothermal, Hydroelectric, etc.)
1. Solar Power International 2025
Description: Industry leaders SEIA (Solar Energy Industries Association) and SEPA (Smart Electric Power Alliance) produce RE+ (formerly Solar Power International, Energy Storage International, and Smart Energy Week).
Number of Participants: 20,000 – 50,000 Visitors AND 500+ Exhibitors
Price: TBA
Location/Venue: Las Vegas, Nevada
Date: 8-11th September 2025
Website: www.re-plus.com
2. APAC Wind Energy Summit 2025
Description: An annual conference dedicated to the offshore wind industry, featuring discussions on technology, policy, and market trends.
Number of Participants: 4,000+
Price: TBA
Location/Venue: Melbourne, Australia
Date: 16 – 18th September, 2025
Website: APAC Wind Energy Summit 2025
3. Africa Energy Summit 2025
Description: With close to 600 million individuals in Africa still without access to electricity, the Summit will emphasize the critical importance of dependable, affordable, and sustainable energy in fostering economic growth and advancing development throughout the continent..
Number of Participants: 1,000+
Price: N/A
Location/Venue: Dar Es Salaam, Tanzania
Date: 27-28 January, 2025
Website: 2025 Africa Energy Summit
4. All Energy Australia 2025
Description: A key event for the renewable energy sector in India, featuring exhibits on solar, wind, bioenergy, and energy storage technologies.
Number of Participants: 400+ suppliers, 11,500+ industry peers, and 450+ speakers
Price: TBA
Location/Venue: Melbourne, Australia
Date: September 29-30 October 2025
Website: All Energy Australia 2025 | Clean Energy Council
5. Clean Energy Ministerial 2025
Description: An annual meeting of energy ministers and stakeholders from around the world to discuss policies and technologies for clean energy.
Number of Participants: 1,000+
Price: $450 – $600
Location/Venue: TBA
Date: TBA
Website: www.cleanenergyministerial.org
6. International Conference on Renewable Energy Technology 2025
Description: Aims to bring together leading academic scientists, researchers, and research scholars to exchange and share their experiences and research results on all aspects of Renewable Energy Technology and Applications.
Number of Participants: 1,000+
Price: $100 – $500
Location/Venue: Singapore
Date: 11-12 January 2025
Website: www.cleanenergyministerial.org
7. Energy Tech Summit 2025
Description: The Energy Tech Summit is a premier event that brings together leaders in energy technology to discuss innovative solutions in renewable energy.
Number of Participants: 1,500+
Price: $1,199
Location/Venue: San Francisco, CA, USA
Date: April 9-10
Website: energytechsummit.com
Energy Storage Solutions (Batteries, Fuel Cells, etc.)
1.Energy Storage Summit USA 2025
Description: This event focuses on energy storage innovations, market developments, and policy updates, bringing together industry leaders and experts.
Number of Participants: 1,200+
Price: $800 – $1,500
Location/Venue: Dallas, Texas, USA
Date: 26 – 27 March 2025,
Website: storageusa.solarenergyevents.com
2. International Battery Seminar & Exhibit
Description: A comprehensive conference on battery technology, featuring the latest research, innovations, and commercial applications.
Number of Participants: 1,500+
Price: $1,200 – $2,000
Location/Venue: Orlando, FL, USA
Date: March 17-20, 2025
Website: internationalbatteryseminar.com
Green Transportation (Electric Vehicles, Biofuels, Hydrogen Fuel Cells, etc.)
1. EVS 38 – Electric Vehicle Symposium & Exhibition
Description: A leading event for the electric vehicle industry, showcasing the latest in EV technology, infrastructure, and policy.
Number of Participants: 3,000+
Price: $900 – $1,800
Location/Venue: Gothenburg, Sweden
Date: June 16-18, 2025
Website: www.evs38.org
2. Hydrogen + Fuel Cell Seminar
Description: Focused on the advancements in hydrogen and fuel cell technology, this event brings together industry experts and innovators.
Number of Participants: 1,000+
Price: $999- $1,595
Location/Venue: Long Beach, California
Date: Jan 14-16 2025
Website: fuelcellseminar.com
Sustainable Agriculture and Food Systems
1. AgroFood Conference 2025
Description: The 6th International Conference on Agriculture, Food Security and Food Safety, AgroFood 2025, hosted by iConferences will be organized with the prime objective of assisting the aforementioned attempt by facilitating fruitful discussions and resourceful research collaborations.
Number of Participants: 1,200+
Price: TBA
Location/Venue: Kuala Lumpur, Malaysia
Date: 6-7 August 2025
Website: Agrofood Conference 2025
2. Future of Food Conference
Description: A key event for discussing innovations in food systems, including sustainable production, supply chains, and food security.
Number of Participants: 1,500+
Price: €500 – €1,000
Location/Venue: Ottawa, Ontario, Canada
Date: Feb 11, 2025
Website: The Future of Food Conference
Water Conservation and Management
1. World Water Congress & Exhibition
Description: A major global event focused on water management, conservation, and technology, attracting experts from around the world.
Number of Participants: 5,000+
Price: TBA
Location/Venue: Bangkok, Thailand
Date: 8-12 December 2025
Website: IWA Water and Development Congress & Exhibition 2025
2. WaterSmart Innovations Conference
Description: This conference highlights water efficiency and conservation innovations, featuring workshops, panels, and networking opportunities.
Number of Participants: 1,200+
Price: $300 – $700
Location/Venue: Reno, NV, USA
Date: 7-9 October 2025
Website: WaterSmart Innovations Conference – American Water Works Association
Waste Management and Recycling
1. WasteExpo 2025
Description: North America’s largest waste and recycling event, showcasing the latest technology and solutions in waste management.
Number of Participants: 14,000+
Price: $200 – $1,000
Location/Venue: Las Vegas, USA
Date: May 5-8, 2025
Website: wasteexpo.com
2. Plastic Recycling Conference
Description: A comprehensive event focusing on recycling technologies, waste management practices, and the circular economy.
Number of Participants: 10,000+
Price: Free (Registration Required)
Location/Venue: Maryland, USA
Date: 24-25 March, 2025
Website: Plastics Recycling Conference
Green Building and Construction
1. Greenbuild International Conference and Expo
Description: The largest event dedicated to sustainable building, featuring educational sessions, workshops, and exhibits on green construction.
Number of Participants: 20,000+
Price: $400 – $1,200
Location/Venue: Los Angeles, California, USA
Date: 4-7 November, 2025
Website: Greenbuild International Conference & Expo 2025
2. World Green Roof and Green Facade Congress Basel
Description: An international event promoting sustainable landscaping and construction practices as well as innovation in green architecture and urban planning.
Number of Participants: 15,000+
Price: Various (Check Website)
Location/Venue: Basel & Zurich
Date: June 5-6, 2025
Website: World Green Roof & Green Façade Congress Basel 2025
Carbon Capture and Sequestration
1. Carbon Capture Technology Expo
Description: This event focuses on the latest carbon capture, utilization, and storage developments.
Number of Participants: 1,000+
Price: $600 – $1,200
Location/Venue: Hamburg, Germany
Date: 21-23 October 2025
Website: carboncapture-expo.com
2. International Conference on Carbon Dioxide Utilization
Description: A global event addressing the use of carbon dioxide in various industrial applications, promoting innovative carbon management strategies.
Number of Participants: 800+
Price: €500 – €1,200
Location/Venue: Lisbon, Portugal
Date: July 23-27 June, 2025
Website: International Conference on Carbon Dioxide Utilization
Climate Change Adaptation and Resilience
1. Adaptation Futures 2025
Description: This conference brings together experts to discuss climate change adaptation strategies, resilience planning, and policy development.
Number of Participants: 2,500+
Price: TBA
Location/Venue: Christ Church, New Zealand
Date: 13-16 October 2025
Website: adaptationfutures2025.com
2. European Climate Change Adaptation Conference 2025
Description: Focused on practical solutions for adapting to climate change, this event features case studies, research, and policy discussions.
Number of Participants: 1,000+
Price: $300 – $800
Location/Venue: Rimini, Italy
Date: 16-18, 2025
Website: jpi-climate.eu
Environmental Monitoring and Data Analytics
1. Environmental Measurement Symposium
Description: A conference dedicated to the latest technologies and strategies in environmental monitoring, data analytics, and management.
Number of Participants: 1,200+
Price: $400 – $1,200
Location/Venue: St Louis, Missouri
Date: August 4-8 August, 2025
Website: envirosymposium.group
2. Environmental Data Science Summit 2025
Description: This event focuses on the intersection of environmental science and data analytics, featuring workshops, presentations, and networking opportunities.
Number of Participants: 100+
Price: N/A
Location/Venue: Santa Barbara California
Date: February 4-6, 2025
Website: nceas.ucsb.edu/environmental-data-science-summit
Sustainable Materials and Manufacturing
1. Sustainable Materials Expo
Description: This conference explores innovations in sustainable materials, focusing on reducing environmental impact in manufacturing processes.
Number of Participants: 1,000+
Price: Free (Registration Required)
Location/Venue: Cologne, Germany
Date: 13-14 November 2025
Website: sustainablematerials-expo.com
2. ReThinking Materials – The Future of Sustainable Materials Conference 2025
Description: This conference explores innovations in sustainable materials, focusing on reducing environmental impact in manufacturing processes.
Number of Participants: 1,000+
Price: N/A
Location/Venue: London, UK
Date: 2025 TBA
Website: rethinkingmaterials.com
3. Green Manufacturing Conference
Description: An event dedicated to sustainable manufacturing practices, showcasing the latest technologies and innovations in the industry.
Number of Participants: 1,200+
Price: Free (Registration Required)
Location/Venue: Cologne, Germany
Date: November 12-13 November 2025
Website: greener-manufacturing.com
Circular Economy and Resource Efficiency
1. Canadian Circular Economy Summit 2025
Description: This event showcases successful circular economy practices and encourages the exchange of ideas and strategies among European stakeholders.
Number of Participants: 1,000+
Price: $500 $875
Location/Venue: Montreal, Quebec, Canada
Date: April 15-17, 2025
Website: Canadian Circular Economy Summit 2025
2. Circularity 25
Description: A leading event for circular economy professionals, focusing on innovative solutions for resource efficiency and waste reduction.
Number of Participants: 1,500+
Price: TBA
Location/Venue: Colorado, USA
Date: April 29 – May 2025
Website: greenbiz.com/events/circularity/2025
Ecosystem Restoration and Conservation
1. WHC Conservation Conference
Description: As the only international NGO focused exclusively on enabling private sector action for nature, WHC has convened professionals working at the intersection of business and nature since 1990.
Number of Participants: 3,000+
Price: $599 – $1799
Location/Venue: Detroit, USA
Date: 3-4 June 2025
Website: Conservation Conference 2025 – Wildlife Habitat Council
2. Society for Ecological Restoration Annual Meeting
Description: This conference focuses on ecological restoration practices, featuring case studies, research, and workshops.
Number of Participants: 1,200+
Price: $400 – $900
Location/Venue: Washington, DC
Date: August 30 September – 4 October 2025
Website: SER2025
Clean Air and Emission Reduction Technologies
1. Clean Air Technology Conference
Description: A comprehensive event focused on technologies and strategies for reducing air pollution and improving air quality.
Number of Participants: 1,000+
Price: $130- $1,790
Location/Venue: Brasilia, Brazil
Date: July 16-21, March 2025
Website: Climate and Clean Air Conference 2025
2. Emission Reduction Summit
Description: This summit addresses the latest developments in emission reduction technologies and policies, featuring industry experts and innovators.
Number of Participants: 1,200+
Price: $600 – $1,500
Location/Venue: Berlin, Germany
Date: October 1-3, 2025
Website: netzero-events.com/scope3
Climate Finance and Investment
1. Climate Finance Summit 2025
Description: A premier event for climate finance professionals focusing on investment strategies, funding opportunities, and sustainable finance.
Number of Participants: 1,500+
Price: $1,000 – $2,000
Location/Venue: Windsor, UK
Date: April 2025
Website: climatetransitionsummit.com
2. Forum On Green Finance and Investment
Description: This forum brings together investors, policymakers, and industry leaders to discuss sustainable investment opportunities and strategies.
Number of Participants: 1,200+
Price: £600 – £1,500
Location/Venue: London, UK
Date: October 15-16, 2024
Website: www.oecd-events.org/oecd-forum-on-green-finance-and-investment-2024
3. Climate Investment Summit 2025
Description: The Globally Leading Event for Investing in Climate Solutions by 2030.
Number of Participants: 1,200+
Price: TBA
Location/Venue: TBA
Date: TBA
Website: climateinvestmentsummit.org
Climate Risk Assessment and Management
1. Global Platform for Disaster Risk Reduction 2025
Description: The overarching theme of GP2025 is “Managing current and future risks and uncertainties in a rapidly changing climate and global context.
Number of Participants: 1,200+
Price: $700 – $1,500
Location/Venue: Geneva, Switzerland
Date: 2-26 June 2025
Website: globalplatform.undrr.org
Sustainable Urban Planning and Design
1. Smart Cities Conference
Description: An event dedicated to developing smart cities, featuring discussions on sustainable urban planning, technology, and design.
Number of Participants: 3,000+
Price: TBA
Location/Venue: Texas, USA
Date: April 14-16, 2025
Website: spring.smartcitiesconnect.org
2. International Conference on Urban, Regional Planning and Transportation
Description: It provides a premier interdisciplinary platform for researchers, practitioners, and educators to present and discuss the most recent innovations, trends, and concerns in Urban and Regional Planning and Transportation.
Number of Participants: 1,200+
Price: £100- £450
Location/Venue: Beijing, China
Date: 6-7 October 2025
Website: International Conference on Urban, Regional Planning and Transportation ICURPT
Cleantech Research and Development
Asia
1. CleanTech Forum Asia 2025
Description: Learn from a research-led agenda covering the most critical issues of today and the innovations needed to achieve net-zero.
Number of Participants: 200+
Price: $500 – $1,200
Location/Venue: Sheraton Towers, Singapore
Date: 6-7 May 2025
Website: cleantech.com/event/cleantech-forum-asia/
Europe
1. CleanTech Forum Europe
Description: A leading event for clean technology innovators, investors, and companies, featuring networking opportunities and insights into the latest industry trends.
Number of Participants: 1,000+
Price: €1,200 – €2,500
Location/Venue: Chantilly, France
Date: 27-29 January 2025
Website: cleantech.com
USA
1. Global CleanTech Summit
Description: This summit brings together the global cleantech community to discuss research, development, and commercialization of clean technologies.
Number of Participants: 1,000+
Price: €1,645 – €3,400
Location/Venue: San Diego, California
Date: 27-29 January 2025
Website: cleantech.com
Conclusions
Attending these climate tech conferences allows you to stay at the forefront of climate technology innovations, network with industry leaders, and contribute to global climate action.
Mark your calendars and make the most of these opportunities to advance your knowledge and impact in the field of climate tech.
