Welcome to SPEN – The Eindhoven Network for Professionals in Sustainability
The place where sustainability is not just a buzzword but a daily reality.
Join our community!
SPEN brings professionals from Eindhoven and the surrounding area together to share knowledge, exchange ideas, and collaborate on sustainable solutions. Here, you’ll meet others who truly understand the importance of sustainability, who speak your ‘language.’ And just like you, they’re ready to make a real impact.
As a SPEN member, you’ll get:
- Free access to four exclusive events per year (in English and Dutch), including workshops, guest speakers, and networking sessions.*
- A network of Dutch and international professionals who embrace sustainability.
- Inspiration and practical tools to elevate sustainability within your organization.
€200 excl. BTW per jaar
For independent professionals (ZZP) or employees whose company covers the membership.
Ideal for sustainability experts, freelancers, or employed professionals looking to expand their network. Includes priority event access, professional development, and community involvement.
Why choose this? Because your professional growth and impact matter!
€1000 excl. BTW per jaar (up to 5 members).
For companies investing in their team’s sustainable impact.
Connect multiple colleagues to the community and strengthen your organization’s network.
Includes team access to events, knowledge sharing, and collaboration opportunities.
Why choose this? Because sustainability is stronger when you do it together!
€100 incl. BTW per jaar.
For those who aren’t employed or are in between jobs, but still want to stay connected and make an impact.
Perfect if you’re passionate about sustainability and want to stay inspired. Includes priority event access, professional development, and community involvement.
Why choose this? Because everyone deserves a place in the sustainability community!
*Non-members may attend SPEN events by purchasing tickets, subject to availability. Members have priority for sign-up.
What's in it for you?
Learn
New insights to apply sustainability both strategically and practically.
Connect
A network of like-minded professionals who help you grow in your field.
Take action
More impact, because you’re working together for real change.
Have fun!
Delicious food and drinks at every event – always with care for the environment!
Creating Movement Together - from Eindhoven and beyond
If you had planted a tree for every time your colleagues started yawning when you brought up sustainability, you’d probably have a full-grown forest by now. You truly believe in positive change, but you’re missing the right tools and people to challenge and support you.
You have ideas. You see opportunities. But…
👉 No one in your organization seems as enthusiastic as you.
👉 You lack a network of people committed to change.
👉 You want to talk less about sustainability and take more action.
Sound familiar? Then you’re not the only one. We – Chiara Treglia and Mirjam van Laarhoven – also realized that if we wanted to create real change, we needed insights, support, and experiences from like-minded professionals.
That’s why we founded SPEN, with support from the Municipality of Eindhoven’s Global Goals Subsidy.
Meet the founders
SOW Sustainability
Tini Studio
What people say about SPEN
Upcoming events
Start the year with inspiring conversations and new connections and launch of SPEN!
EVENT IS SOLD OUT!
sPEN Spring Event
Outdoor event focused on sustainability and nature conservation. Let’s realign with the rythm of nature!
13th May 25 15:00- 19:00 @Eindhoven Engine, TU/e Campus: Secure your spot here
SPEN Autumn event
An evening with inspiring talks and in-depth discussions, accompanied by delicious dinner!
Save the date: 9th September 2025 @Social Hub, Eindhoven
Global Goals Jam 2025
Our yearly gathering to collaborate on sustainable solutions for social challenges brought by local organisations.
Save the date: 31st October 2025 @Student Sport Center TU/e campus