Earthfest 2025 was held at King’s Cross from 5 -8 June 2025. The festival took place across multiple indoor and outdoor spaces, bringing together changemakers, local communities, sustainable businesses, and cultural leaders for a one-of-a-kind celebration designed to inspire positive climate action.

The programme featured over 100 sessions including live music, workshops, panel talks, exhibitions, and immersive experiences — all designed to make sustainability engaging, accessible, and joyful.

Highlights:

• Across 4 days, we welcomed 6,000+ attendees, with consistent flow throughout the day and strong engagement across stages and features.
• 145 speakers across 80 talks/panels and 20 workshops (excl. Schools’ Day)
• 40 exhibitors and sponsors
• 50+ press passes registered
• Launched 3 new, packed-out features
• Green Kitchen, Earthfest Music Summit, and Calm by the Canal