SEI: Building Leaders for a Resilient World

SEI: Building Leaders for a Resilient World SEI is an environmental nonprofit consultancy that
builds leaders to accelerate climate solutions.

Congratulations on 4 years at SEI, Simone! 🌟 Simone Slykhous continues to evolve SEI's brand and ability to tell the fu...
08/28/2026

Congratulations on 4 years at SEI, Simone! 🌟 Simone Slykhous continues to evolve SEI's brand and ability to tell the full range of relevant climate stories — challenges, successes, pivots, twists and turns, growth and evolution. Her attention to detail and ability to visually represent SEI's work have elevated and expanded our reach to new geographies, sectors, and key stakeholders. She continues to think strategically about our core message, values, and position in markets, and supports our outreach every day with her work. Thank you, Simone!

Congratulations on your work anniversary, Rodrigo! 🌟 In Rodrigo’s first year, he jumped in right away to learn and build...
08/20/2026

Congratulations on your work anniversary, Rodrigo! 🌟 In Rodrigo’s first year, he jumped in right away to learn and build his area of work quickly and has done so with excitement, an eagerness to learn, and humility. Rodrigo Nascimento has immediately become an important part of Energize Careers and SEI, and his collaboration across teams has been invaluable. Thank you!

Please join us in celebrating Aleena, who is marking her first official year as a Core Staff member! 🌟 Aleena’s journey ...
08/17/2026

Please join us in celebrating Aleena, who is marking her first official year as a Core Staff member! 🌟 Aleena’s journey with us is truly special: before joining the staff, she served as a Climate Corps Fellow for two years and a Contractor for one. This deep, first-hand experience means she has seen the program from every angle, and she uses that wealth of knowledge to deepen the impact of everything we do. As Training Program Lead, Aleena has elevated our curriculum, enhanced the Fellow experience, and ensured our training remains as impactful and relevant as possible. Thank you, Aleena!

Happy 5th anniversary, Ash! 🌟If you’ve spent five minutes at SEI, you’ve probably heard: "Ash will know!" Officially, sh...
08/13/2026

Happy 5th anniversary, Ash! 🌟If you’ve spent five minutes at SEI, you’ve probably heard: "Ash will know!" Officially, she’s on the People Experience team, but in reality, she’s a trusted partner, problem-solver, and lifeline for the whole organization. Ash is the definition of a "go-to" person. She is brilliantly smart, has a great sense of humor, and possesses the rare talent of being able to jump into any project and make it better. Ash, thank you for five years of being an incredible teammate. Congratulations!

Big round of applause for our 2025–2026 Student Energy Challenge leaders! 👏✨🌱 Across Southern California, students turne...
08/13/2026

Big round of applause for our 2025–2026 Student Energy Challenge leaders! 👏✨

🌱 Across Southern California, students turned energy conservation into action with incredible campaigns — tech-free Earth Day events, school-wide energy audits, interactive artwork, music videos, and peer PSAs. Read the full story here: https://www.seiinc.org/stories/takeaways-from-the-25-26-student-challenges

✨ The Highlights:
• 72% gained a deeper understanding of climate & energy.
• 67% feel empowered to advocate for their environment.
• 4 winning schools earned $1,000 each for campus sustainability projects!
• Real-world green career exploration with industry mentors.

📣 TEACHERS & EDUCATORS: Want to inspire the next generation of eco-leaders in your classroom? Looking for ways to incorporate climate education this school year? 📣

You can still access SEI's free challenge materials, campaign resources, and environmental curriculum! Fill out this form today: https://ow.ly/fXPS50Zz8v5

Happy 3rd anniversary, Shandiin! 🌟 Shandiin approaches the work with her whole self, an open heart, and a willingness to...
08/10/2026

Happy 3rd anniversary, Shandiin! 🌟 Shandiin approaches the work with her whole self, an open heart, and a willingness to go the extra mile. They are a valuable member of the team and bring an irreplaceable quality to the Energize Careers culture with their warmth and authenticity. Shandiin is our star of partnership development. We are so grateful to have her on our team! Thank you, Shandiin!

Happy 3rd anniversary, Brianna! 🌟 As project lead, Brianna continues to lead MarinSEL with incredibly high level of com...
08/07/2026

Happy 3rd anniversary, Brianna! 🌟 As project lead, Brianna continues to lead MarinSEL with incredibly high level of competence, tact, and organization. She also deals with a lot of complex dynamics with absolute professionalism and an excellent balance of humility, clarity, and confidence. Thank you, budgeting wiz, for three years at SEI!

Happy 3rd Anniversary, Belle! 🌟 This year, Isabelle Rajewski-Samko joined the Energize Careers team to lead bilingual wo...
08/06/2026

Happy 3rd Anniversary, Belle! 🌟 This year, Isabelle Rajewski-Samko joined the Energize Careers team to lead bilingual workshops about green workforce pathways and take on clients in the GWP program while continuing to coordinate with the highest number of schools on the Zero Waste Marin and supporting and leading other Energize Schools projects. Thank you for your flexibility and commitment to the work!

Happy 10th anniversary, Jake! 🌟 Over the decade, Jake Pollack has been a major contributor to the growth of SEI. From wo...
08/03/2026

Happy 10th anniversary, Jake! 🌟 Over the decade, Jake Pollack has been a major contributor to the growth of SEI. From working on our education programs to expanding pivotal projects and strategically planning SEI's longterm outlook. Thank you for bringing your love of nature, and a partner-driven approach, to work each day. Thank you, Jake!

You don't need to be perfectly zero-waste. Keeping up just one plastic-free habit into August makes a difference! Where ...
07/31/2026

You don't need to be perfectly zero-waste. Keeping up just one plastic-free habit into August makes a difference! Where to take action next:

Students and Teachers: Sign up for upcoming campus environmental challenges at Energize Schools: www.energizeschools.org

Young Professionals: Build a career in sustainability by applying for a Climate Corps Fellowship: www.climatecorps.org

SEI: Find out all the great work SEI does through our Impact Report: www.seiinc.org

Marin County Residents: Access local waste reduction resources through Zero Waste Marin: www.zerowastemarin.org

Address

100 Smith Ranch Road, Suite 124
San Rafael, CA
94903

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

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