What if the future
isn't something we reach?
What if we reimagine it?
Reimagining Sustainable Futures
IMAGINE · INNOVATE · IMPACT
The Movement
For a Brighter Tomorrow
HED — Happy Eco Diwali is PGT Global Network’s annual initiative to reimagine how we celebrate, live, and build a more sustainable future. What began with PGT as a conscious question has blossomed into an annual movement of changemakers, creators, innovators, and dreamers.
“Sustainability is not a single discipline or a seasonal duty. Sustainability is for everyone.”
Celebration
can be —
compassionate
Sustainable Celebrations
Rethinking tradition through mindful, compassionate festivity that enriches rather than depletes.
Environmental Awareness
Cultivating genuine ecological consciousness across generations, communities, and habits.
Innovation & Action
Bridging diverse disciplines — from arts to sciences — to build scalable, practical solutions.
Community Engagement
Empowering youth, thinkers, and citizens to lead sustainable transformations together.
HED, Evolving.
“Seven editions shaped the journey. HED 8.0 reimagines what comes next.”
Reimagining Sustainable Futures
Imagine · Innovate · Impact — The next chapter is ours to imagine.
HED 1.0
2019HED 2.0
2020HED 3.0
2021HED 4.0
2022HED 5.0
2023HED 6.0
2024HED 7.0
2025HED 8.0
2026Reimagining Sustainable Futures
Imagine · Innovate · Impact — The next chapter is ours to imagine.
RE:IMAGINE
Sustainability Innovation Hackathon
A multidisciplinary challenge to build practical, creative, and impactful solutions for a more sustainable future. Whether you think in algorithms, materials, public policies, or storytelling — your perspective belongs here.
Open to All Disciplines
Engineers, designers, environmentalists, policy thinkers, and storytellers alike.
Exciting Recognition
Mentorship from industry pioneers, certificates, and distinguished honours.
Real-World Impact
Projects focused on tangible ecological, technological, and community change.
Be Part of The Change
Round 1 Idea / Concept Submission is now open for multidisciplinary teams.
Be a Part of
HED 8.0
Add your voice. Your perspective. Your city. Because a sustainable future is not shaped by a single mind — it is a collective creation.
