About Us
Our Manifesto
To the child in you. The Young. The Small. The Overlooked.
Small is Beautiful. Youth is Power.
We see your light: Energy.
Not created. Never lost. Ever transforming.
Changing.
Imagine. Dream Big. Start small. Step forward. Now!
Forget the Fear to Fail. Take small steps.
Trust us: It will be Fun!
We give you our hands. You give us your light.
Others will join. All welcomed.
Together we’ll do big things.
Come! Before it’s time to leave this spaceship.
Hover to read in light mode.
Join our movement
Our Vision
We want a world where everyone has access to reliable and renewable energy through just and participatory, locally appropriate systems and solutions that enable sustainable community development and well-being.
Our Mission
To foster youthful, active and collaborative citizens who take a holistic approach towards energy and contribute to sustainable transitions in their communities through small-scale sustainable energy projects.
Why?
For a world in which all humans have access to reliable and clean energy through a just and participatory transition towards a sustainable future. We want to empower young people, create opportunities, build skills and share knowledge.
What?
SEYN aims to build a collaborative and inclusive global community. By exchanging services, ideas, projects and forging collaborations. Through our actions, we want to build capacity and empower young people towards action.
How?
Through training, mentoring, knowledge sharing and a variety of tools and methods, SEYN equips young people with the skills and tools to design and implement small-scale sustainable energy projects through engaging experiences.
Youth
Young people have a crucial stake in the future. For their energy and creativity, there is great potential in involving them in the energy transition. But more important than age, is the youthfulness we bring to what we do.
Network
We aim to build a collaborative and inclusive global community. By exchanging services, ideas, projects and forging collaboration.
Sustainable
Environmentally and socially responsible projects. A holistic approach for a sustainable transition towards a democratic, participatory and fair energy system.
Energy
Renewable energy as more than just kWh. A tool for empowering citizens and fostering more resilient communities.
Click on the letters for more information.
Who We Are
Management Team

Susana Guerreiro
@Portugal
Co-Founder
and Director
Leads: General Management, Partnerships and Programmes
Read more

Katherina Anastasiadis @Greece
Co-Founder and Member of the Board of Directors
Leads: Design, DiY Educational Programmes and Training
Read more

Jonathan Brenes
@Thailand
Co-Founder and Member of the Board of Directors
Leads: Communications, Internal Processes and Asia Programme
Read more

Gonçalo Correia
@Portugal
Co-Founder and Operations Manager
Leads: Business Development and Resource Mobilization
Read more
Partners and Sponsors
Who is SEYN for?
The short answer is: for everyone. SEYN aims to be as inclusive as possible and the energy transition will only work if it is widely participative. So, we want as many people as possible to join us in raising awareness about renewable energy opportunities, by designing and developing projects as alternative pathways to the energy transition.
Where
SEYN is a non-profit association, registered in Portugal and working globally with a current focus on Southern Europe and Asia.
Become a supporter
Our Journey so far
July, 2015
July, 2015
Energy Academy
@CROATIA
September, 2015
September, 2015
Energy Academy
@GREECE
April, 2016
April, 2016
Energy Academy
@SPAIN
February, 2017
February, 2017
Energy Mastercourse Vol.1
@GREECE
June, 2017
June, 2017
Energy Mastercourse Vol.2
@GREECE
September, 2017
September, 2017
Spiral Knights Ecofest Mastercourse
@GREECE
April, 2017
April, 2017
Energy Mastercourse Vol.3
@GREECE
June, 2018
June, 2018
Energy Mastercourse Vol.4
@GREECE
July, 2018
July, 2018
Energy Mastercourse Vol.5
@GREECE
November, 2019
November, 2019
Youth Energy Academy (YEA 1.0)
@THAILAND
October, 2020
October, 2020
Virtual Youth Energy Academy
@ONLINE
2021
2021
Award “Academia Electrão”
@PORTUGAL
October, 2021
October, 2021
Virtual Youth Energy Academy
@ONLINE
2021
2021
Award “Relança-te” Incubation Programme
@PORTUGAL
2022
2022
Finalist contest “Inova Algarve” category “Tourism & Renewable Energy”
@PORTUGAL
May, 2022
May, 2022
E-Redes Academy
@PORTUGAL
September, 2022
September, 2022
Energy Day
@PORTUGAL
October, 2022
October, 2022