Sustainability conferences in Czechia and Slovakia in 2026

Here’s SustainabilityOnline’s guide to the top sustainability conferences and events taking place in Czechia and Slovakia over the coming year. This guide will be updated as and when new events are announced – check back regularly for updates. Other events taking place around Europe can be found here.

Sustainability conferences in Czechia

Event: Enviro 2026
Date(s): 15–17 April 2026
Location: Štrbské Pleso
Website: https://www.envirokonference.cz/en/

Enviro 2026 will focus on environmental policy, European directives, and the application of Czech and Slovak legislation. The event will include discussions on legal regulations, policy implementation, and sustainable practices. It will be held both in person at Hotel SOREA Trigan in the Tatra Mountains and online.

Event: ESP Europe Conference
Date(s): 18–22 May 2026
Location: Prague
Website: https://www.espconference.org/europe2026/home

The 6th ESP Europe Conference will focus on advancing ecosystem services knowledge to support a nature- and people-positive Europe. It will bring together scientists, policymakers, and practitioners to explore ecosystem services in governance, policy, and practice, addressing challenges such as biodiversity, climate resilience, social equity, and sustainable development.

Event: Smart Cities Symposium Prague 2026 (SCSP2026)
Date(s): 28–29 May 2026
Location: Prague
Website: https://akce.fd.cvut.cz/en/scsp2026

SCSP2026 will be the 12th annual Smart Cities Symposium in Prague, focusing on cooperative and climate-neutral urban development. The symposium will address sustainable mobility, city resiliency, liveable cities, and smart city modelling. It is organised by the Czech Technical University in Prague, with partners including the European Platform of Transport Sciences, the University of Texas at El Paso, and the Czech Institute of Informatics, Robotics and Cybernetics.

Event: CEE Sustainable Finance Summit
Date(s): 14–16 September 2026
Location: Prague
Website: https://www.ceesummit.org/

The CEE Sustainable Finance Summit (pictured above) is an annual event in Prague focusing on the intersection of finance, business, and sustainability in Central and Eastern Europe. The summit will bring together policymakers, business leaders, and financial professionals to discuss AI, innovation, regenerative practices, nature-based solutions, and biodiversity.

Event: Prague Climate Week
Date(s): 14–20 September 2026
Location: Prague
Website: https://climateweekprague.org/

Prague Climate Week is a week-long event focused on sustainability, climate action, and Europe’s green transition. It will feature conferences, discussions, exhibitions, and workshops that bring together leaders, innovators, and communities to address climate challenges and develop solutions. The event is organised under the auspices of the President of the Czech Republic and relevant ministries, and includes cross-sector and cross-generational collaboration initiatives.

Event: Smart Energy Forum 2026
Date(s): 14–15 October 2026
Location: Prague
Website: https://www.smartenergyforum.cz/en/

Smart Energy Forum 2026 is set to be the largest Central European event focused on photovoltaics, energy storage, and innovative energy solutions. The conference will include presentations on new business models, blockchain, green hydrogen, virtual power plants, and community energy projects. The event will feature over 100 exhibitors and 600 experts, and is organised with support from industry partners and governmental representatives.

Event: International Conference on Climate Change, Sustainability & Renewable Energy (ClimateEnergy2026)
Date(s): 15–17 October 2026
Location: Prague
Website: https://creovateconferences.com/climateenergy

ClimateEnergy2026 will welcome scientists, policymakers, entrepreneurs, and activists to discuss net-zero strategies, climate finance, renewable energy solutions, and climate justice. The conference will feature keynotes, scientific sessions, innovation hackathons, startup pitches, and youth-led forums, and is organised by Creovate Conferences.

Sustainability conferences in Slovakia

No events to report as of yet – check back for updates.

If there are any other events you think should be on our list, don’t hesitate to get in touch with us here.