Our Team - GreenHouse

Tania Del Matto has supported the launch of hundreds of ventures and has nurtured the entrepreneurial mindset of thousands of undergraduate and graduate students. Prior to her role at United College, she co-founded and operated a social venture with a national mandate to help organizations adopt more sustainable consumption and production practices. Tania is currently pursuing a PhD in Higher Education from the University of Toronto at the Ontario Institute for Studies in Education. Her research focuses on how students assimilate the knowledge, skills and values gained through their social entrepreneurship education into their personal and professional identities and how graduates perceive their social entrepreneurship education in relation to their career choices.

Erin Hogan (she/her) first participated in GreenHouse as an undergraduate student at the University of Waterloo. She worked with the Multiple Sclerosis Society to improve accessibility to the Ontario Disability Support Program for people with episodic and invisible disabilities. Erin graduated from UW with a Bachelor in Knowledge Integration, specializing in Collaborative Design and Science, Technology & Society. Erin also attended the Westcoast Adventure College, where she earned a certificate in Adventure Tourism. Erin is GreenHouse's Programs Manager. She wears many hats and helps out with Social Innovators in Training, Changemaker Labs, and our classroom engagements. In her role, Erin manages many of the behind-the-scenes operations and nurtures GreenHouse's relationships with faculty and instructors, external partners, and student participants. She has a background and interest in experiential and place-based education and her favourite part of working at GreenHouse is watching students develop their confidence and skills as they make an impact!

Lily Viggiano is driven by a profound belief in fostering an accessible, equitable and just society for all.  As GreenHouse’s Senior Project Manager, Lily created and leads Changemaker Labs, a program that invites changemakers from across the Waterloo Region to come together and take climate action. This initiative is aligned with Canada’s goal of achieving net zero emissions by 2050 and operates an intergenerational participation model. In her previous role at the Halton Youth Initiative, she empowered over 300 young leaders to make meaningful community contributions. With a focus on developmental relationships and leveraging assets, Lily mobilized a dedicated group of adult allies that played a vital role in the project’s success.  A recognized expert in youth engagement, she was seconded by Volunteer Canada to develop a youth engagement curriculum for the Canada Service Corps. Lily has a Bachelor of Public Relations from Conestoga College.

Joshua Taylor-Detlor is a proud member of the Haudenosaunee Mohawk Wolf Clan and an honours graduate of the University of Waterloo’s Environment, Resources, and Sustainability program. Grounded in his relationship with the land and commitment to decolonization, he integrates principles of reciprocity and respect into his advocacy for Reconciliation and environmental justice.  

His professional journey merges traditional governance work with the Haudenosaunee Confederacy and community-building roles at Volunteer Waterloo Region and Volunteer Canada GreenHouse. This blend of experience equips him to empower others toward systemic change.  

In his new position as Student Engagement Coordinator with GreenHouse at United College, Joshua supports Social Innovators in Training and the Impact Minor program. He fosters student-led initiatives rooted in sustainability, equity, and innovation, emphasizing Indigenous perspectives that prioritize relationship-building with the land and community.  

Joshua is energized by collaborative leadership and sees mentorship as a practice of mutual growth. He strives to create spaces where students feel empowered to challenge historical inequities while co-creating solutions for a resilient, inclusive future.