In 2026, house music events are implementing operational changes across energy, waste and programming. It's becoming central to how events are designed, marketed, and experienced. The shift is visible in festivals linked to festivals like WOMADelaide powering all stages with 100% renewable fuel to Envision Festival's radical overhaul of sanitation and waste systems, Sri Lanka's SOLA Festival operates on circular economy principles aiming for zero waste, festivals are tackling their environmental impact head-on.