Join us at GreenEXPO 2026, held alongside the City of Newton’s beloved Harvest Fair!
This annual celebration draws over 1,000 attendees from Newton and neighboring communities for a day of sustainability, learning, and fun.
Explore a diverse showcase of eco-friendly products, innovative services, and green initiatives from local businesses, community organizations, and city departments.
Whether you’re curious about renewable energy, waste reduction, or how to live more sustainably at home, there’s something for everyone—including kid-friendly activities, interactive exhibits, and helpful resources to inspire climate-conscious living.
Interested in exhibiting? Learn more.