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First Round of Abstract Submission Ends: Aug 10, 2026
Extended Early Bird Ends: Dec 28, 2025

International Congress on

Clean and Green Energy Engineering

September 28-30, 2026 | Lisbon, Portugal

 

GREENENERGY2026

September 28-30, 2026 | Lisbon, Portugal

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Join us at GREENENERGY2026

It is a great pleasure for us to invite you all to participate in the International Congress on Clean and Green Energy Engineering (GREENENERGY2026), which will be held in Lisbon, Portugal during September 28-30, 2026.

The objective of GREENENERGY2026 is to provide a unique forum for discussion of the latest developments, refresh your knowledge and will offer plenty of networking opportunities, providing you a chance to meet and interact with leading researchers as well as most influential minds in the field of green and clean energy.

The GREENENERGY2026 will showcase cutting-edge research, recent developments, and creative ideas that have the potential to shape the future of Clean and Green Energy Engineering. Through a series of thought-provoking plenary and keynote speeches, and interactive thematic sessions, we will explore the latest developments and findings in clean and green energy engineering.

As a distinguished professional in your field, your expertise and insights would be invaluable in enriching the dialogue at our congress. Your presence will not only contribute to the success of the event but also provide a unique platform for networking with fellow experts, industry leaders, and policymakers from around the globe.

We look forward to your valued presence at GREENENERGY2026 in Lisbon.

Our

Plenary Speakers

  • Named in The World’s Most Influential Scientific Minds by Thomson Reuters
  • Highly Cited Researcher
Dr. Dimitrios Rakopoulos
Centre for Research & Technology Hellas (CERTH), Greece
Will update soon.
Prof. Wang Shengwei
The Hong Kong Polytechnic University, Hong Kong
  • Fellow of Hong Kong Institution of Engineers
  • Humboldt Fellow
  • RGC Senior Research Fellow
Prof. Meng NI
The Hong Kong Polytechnic University, Hong Kong
  • Ranked world top 2% scientist
  • Top Research Scientist Malaysia 2016
  • Malaysia’s Rising Star Award 2016
  • Asia Research Award 2012
Prof. Ir Suzana Yusup
Deputy Dean (Research and Sustainability)
Sunway University, Malaysia
Will update soon.
Prof. Dipti Srinivasan
National University of Singapore, Singapore
  • H index 116
  • Director: Beijing key lab of green chemical reaction engineering and technology
Prof. Fei Wei
Tsinghua University, China
Will update soon.
Prof. D. Yogi Goswami
University of South Florida, USA
  • Expert in hydrogen-based energy storage
  • H-index of 61
Prof. Volodymyr A. YARTYS
Norwegian University of Science and Technology, Norway
  • Clarivate Highly Cited Researcher
  • Top Talent Professor and Director of the Research Center
  • Medal of Honor and Bronze Bauhinia Star by the Government of HKSAR
Prof. Jonathan W.C. Wong
Dongguan University of Technology, China
Our

Keynote Speakers

  • Vice Leader of the EMI/EMC in Power Electronics research group at AAU Energy
Dr. Arman Oshnoei
Aalborg University, Denmark
  • Senior Scientist
Prof. Rafat Al Afif
BOKU University, Austria
  • Received multiple innovation awards from HRH Abdulaziz bin Saad and from the NEOM AI Challenge in 2021 and 2023
Dr. Abdulaziz Almalaq
University of Ha’il, Saudi Arabia
  • Member of IEEE, IEEJ, CSEE, and CES
Dr. Hanshen Li
North China Electric Power University, China
  • Humboldt Fellowship
  • Listed in Stanford’s list of the world’s top 2% scientists
  • Listed in top 20 mechanical & aerospace engineering scientists in France
Dr. Mostafa S. Shadloo
Univ Rouen Normandie, CNRS. France
  • Director of the Institute of Information Science and Technology
  • President of the Jeju Industry-Academic Convergence District Project Group
Dr. Yung-Cheol Byun
Jeju National University, South Korea
  • Senior Member, IEEE, IEB, IAENG, BCS
  • Highly Cited Researcher
  • H-Index: 87
Prof. M A Hannan
Sunway University, Malaysia
  • Fellow of the IET
  • Senior Member of IEEE
  • Vice chair of the IEEE PCCC
Prof. Mingchao Xia
Shenyang University of Technology, China
Great Reasons to Attend Our Summit
Our every summit is curated by eminent committee members to deliver what we promised.

5+
Plenary Presentations

10+
Keynote Presentations

150+
Technical Presentations

50+
Poster Presentations

 
Best Presentation Awards

 
Live Workshops
TOPICS

Topics that include but are not limited to

  • Advances in Solar Photovoltaic (PV) and Solar Thermal Systems
  • Wind Energy Conversion Systems and Offshore Wind Innovations
  • Hydropower: Small-Scale and Run-of-River Developments
  • Geothermal Energy: New Exploration and Conversion Techniques
  • Bioenergy: Biomass, Biogas, and Waste-to-Energy Technologies
  • Ocean & Tidal Energy: Harnessing Marine Power
  • Battery Technologies: Lithium-Ion, Solid-State, and Beyond
  • Hydrogen Storage and Fuel Cell Systems
  • Thermal Energy Storage and Phase Change Materials
  • Smart Grids and Microgrid Optimization
  • Integration of Renewable Energy into the Grid
  • Energy Management Systems (EMS) and AI-based Load Forecasting
  • Carbon Neutrality and Net-Zero Strategies
  • Carbon Capture, Utilization, and Storage (CCUS) Technologies
  • Life Cycle Assessment (LCA) of Renewable Energy Systems
  • Climate Change Mitigation and Adaptation Technologies
  • Decarbonization of Heavy Industries
  • Green Building and Energy Efficiency in Construction
  • Electric Vehicles (EVs) and Charging Infrastructure
  • Green Hydrogen in Mobility and Aviation
  • Fuel Cell Vehicles and Hybrid Systems
  • Battery Recycling and Second-Life Applications
  • Energy Efficiency in Industrial Processes
  • Green Chemistry and Sustainable Manufacturing
  • Waste Heat Recovery and Utilization
  • Next-Generation Solar Cells (Perovskite, Organic, Tandem)
  • Energy Harvesting and Wireless Power Transfer
  • Hybrid Renewable Energy Systems (HRES)
  • Women and Youth in Clean Energy Leadership
  • Circular Economy in the Energy Sector
Key dates

Mark in Your Calendar

September 30, 2025

Abstract Submission Opens on

 
July 28, 2026

Confirmation of Abstract Acceptance

 
December 28, 2025

Super Early-Bird Registration Deadline

 
Registrations

Explore Pricing Policies

Oral Talk

$699

  • Welcome coffee
  • Access to All Talks and Posters
  • Conference material
  • Lunch, tea / coffee breaks
  • WiFi in meeting rooms
Student Delegate

$299

  • Welcome coffee
  • Access to All Talks and Posters
  • Conference material
  • Lunch, tea / coffee breaks
  • WiFi in meeting rooms
Industry Delegate

$799

  • Welcome coffee
  • Access to All Talks and Posters
  • Conference material
  • Lunch, tea / coffee breaks
  • WiFi in meeting rooms
SPONSORSHIP AND EXHIBITION OPPORTUNITY

WHY TO EXHIBIT AT GREENENERGY2026?

We are pleased to invite your participation as Sponsor or Exhibitor in International Congress on Clean and Green Energy Engineering.
The extensive 3 day program will bring together the global community of engineers, scientists, academics, researchers, industry leaders and government representatives to share knowledge and expertise and build valuable professional networks.
Congress partners are offered the valuable opportunity to associate their brand and profile with this significant event, demonstrating their commitment, innovation and leadership in the field.
Some companies have been thinking of ways that events can help their business, let me show you the 6 ways that you will benefit from this grand event.

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