GreenHouse at United College recently hosted its biannual Social Impact Showcase, bringing together students, mentors, and community members to celebrate the next generation of changemakers. The Winter 2026 showcase highlighted innovative ventures tackling some of today’s most pressing social, environmental, and community challenges.
Throughout the evening, student entrepreneurs pitched their ideas, sharing how their ventures are creating meaningful change both locally and globally. From climate action to inclusive design and community wellbeing, this term’s showcase reflected the diversity and creativity of the GreenHouse community.
Director of GreenHouse Tania Del Matto said it was incredibly inspiring to see what this 36th cohort accomplished.
“The Social Impact Showcase is always a highlight for us, but this past winter term really underscored the depth of thought, empathy, and action our students bring to complex challenges. From climate education and housing accessibility to inclusive design and faith-based community building, these ventures reflect what’s possible when students are supported to work alongside communities and turn ideas into impact.”
Del Matto congratulated the winners of this showcase and encouraged all participants to keep striving for impact.
Starter Pitch Grant Recipients
The Starter Pitch category recognizes early-stage ideas with strong potential for impact. Grant recipients received $1,500.
Pyroneers, pitched by Laurel Pierroz-Wong (Faculty of Engineering, Masters), is addressing climate change and youth disengagement by transforming invasive species like buckthorn into biochar. Through hands-on workshops, the venture also educates young people about environmental stewardship and sustainable practices.
goodDEED, pitched by Penn Bolourchi (School of Architecture, Masters), is reimagining the housing market by promoting collective ownership models. The venture aims to make home ownership more accessible while fostering stronger, community-oriented living.
Builder Pitch Grant Recipients
The Builder Pitch category supports more advanced ventures ready to scale their impact. Grant recipients received $3,000.
Piece of Mind, created by Olivia Vento (recently graduated from the Faculty of Science, Psychology and Medical Physiology) designs accessible jigsaw puzzles that prioritize inclusivity. The puzzles are thoughtfully created to foster joy, confidence, and connection for people of all abilities.
ZOLA Dates, founded by Alison Zangrilli and Zoya Khan (Faculty of Environment, Environment and Business), is developing an interactive, child-focused “date box” inspired by the format of an advent calendar. The product aims to make Islamic teachings engaging and accessible in everyday family life.
In addition to venture pitches, GreenHouse recognized outstanding individuals through its Changemaker Awards, celebrating students who have demonstrated leadership and commitment to social impact:
- Community Builder – Sofiia Tkach (PhD)
- Inclusive Designer – Alison Zangrilli (ENBUS) and Zoya Khan (ENBUS)
- Global Changemaker – Sami Gokce (Economics) and Ahmet Yildirim (non-UW student - WLU Political Science)
- Tech for Good – Salma Eloghary (Environmental Engineering)
- Sustainability Steward – Francesca Girmenia (ENBUS)
The Social Impact Showcase continues to be a culminating event for GreenHouse, offering students the opportunity to refine their ideas, gain valuable feedback, and connect with a supportive community of peers and mentors.
As these ventures continue to grow, they represent the potential of student-led innovation to create a more just, inclusive, and sustainable world.
Interested in turning your ideas into impact? Learn more about GreenHouse at United College and how you can get involved in a community of student changemakers.