Green Spa Network (GSN) has announced its 2026 Executive Committee alongside its upcoming Sustainability Summit, which will take place September 13–16, 2026 at Tanque Verde Ranch in Tucson, Ariz.
Sustainability is driving a shift with consumers: 78% of spa-goers now consider eco-friendly practices when choosing a spa, and 70% are willing to pay more for sustainable services, while 82% say environmentally responsible brands are more trustworthy. The numbers show that sustainability is essential to growth and relevance.
“The future of wellness is inextricably linked to sustainability,” said Diane Trieste, GSN Board President. “Our focus is on equipping the industry to lead with purpose, accountability, and measurable impact.”
2026 Executive Committee
Appointed by the Board of Directors, GSN’s Executive Committee will guide the organization’s next phase of growth:
- Diane Trieste, Board President; Strategic Business Advisor, Derme&Co
- Liz Verbruggen, Board Vice President; Senior Sales Director, Tara Spa Therapy
- Brett Dugan, Board Treasurer, Spa & Wellness Consultant
- Christina Alves, Board Secretary; Vice President of Sales – Hospitality Guest Room, Universal Companies
The 2026 GSN Sustainability Summit is designed as an immersive, action-oriented gathering. It will bring together industry leaders and environmental changemakers through education, experiential wellness and meaningful dialogue.
“The GSN Summit is about connection and collective progress,” said Trieste. “It’s where ideas turn into action.”
