The fair

PRESENTATION

The 3rd edition of ENERH2O will take place from September 24 to 25, 2025, at Exponor - Porto International Fair.
Following the success of the previous edition, this specialized Business-to-Business fair will present an integrated display of the latest solutions for water management and use of renewable energies, establishing itself as an important business platform for the industrial sector of water technology and renewable energy, and the meeting point for professionals in the sector.
This edition will feature new sectors such as Low-Carbon Sustainable Climate Control, Digitalization, and Circular Economy

FRAMING

Energy and water are indispensable resources for life and for economic and social well-being and development. Climate change, the pursuit of sustainable development, resource scarcity, and geopolitical shifts have had strong implications for the use of these resources. Thus, a new paradigm requires a change in behavior in the public, private, domestic, and business domains in terms of more efficient management in the use of these resources. ENERH2O comes to respond to these new challenges, present technological and R&D solutions, as well as share knowledge.

POSITIONING

The simultaneous exhibition of these two sectors provides greater integration and economies of scale, filling an existing gap, and takes advantage of the existing synergies between some suppliers and buyers.
Beyond the novelty and response to specific market needs, the specialization, focus, discussion of critical issues, trend analysis, and the existence of critical mass will allow for the consolidation of this new value proposition.

Technical Data

Scope

Equipment, products, technology and services for the industry and the water and renewable energy sector.

Sectorization

Water / Renewable Energy / Smart energy

Frequency

Annual, 3rd Edition

Date

September 24th and 25th, 2025

Opening hours

10:00 am to 7:00 pm

Location

Exponor – International Fair of Porto – Portugal

Organization

PROFEI, S.L.
OnEvents

Admission

For professionals over 16 years old.
Free admission but subject to registration on the website.

new sectors and spaces

Energy storage
Photovoltaic energy
Wind energy
Geothermal energy
Hydrogen
Self-consumption of energy
Water treatment (purification, desalination, potabilisation, etc.)
Biogas and Biomass
Water Supply
Water collection, transport and storage
Agro (Irrigation, droughts, pollution, etc.)
CSS (Carbon capture and storage)

NEW COMPANY SECTORS

Pipework and pump systems
New water resources (desalination, rainwater, etc.)
Startups in renewable energies and water management
Efficiency and Sustainability Consulting
Sustainable low carbon climate control system and environmental control
Smart Monitoring and sustainable digital
transformation
Circular economy (recycling of materials,
recovery of grey water and organic waste, etc.)
Smart Monitoring and sustainable digital transformation

Potential exhibitors

Manufacturers, representatives, and importers of equipment, technology, and services for water management and use.
Water supply and distribution companies.
Manufacturers, representatives, and importers of smart energy and renewable energy technology and equipment.
Specialized consulting firms.
Sectorial associations.
Universities.
City councils.
Engineering
Consulting

Potential visitors

Local administration.
Professionals involved in water collection, treatment, distribution, and management.
Installers and representatives of water supply, sanitation, and water distribution companies.
Energy equipment installers.
Wastewater treatment plant construction companies.
Contractors and construction companies.
Engineering and consulting.
Architects.
Industry managers who want to improve energy efficiency and reduce water consumption.
Environmental, operations, and production managers.