Awareness of the urgent need to tackle climate change, and of the economic and political stakes involved… Initiatives in favour of ‘low-carbon’ events are multiplying, whatever the sector of activity. Concerts, festivals and sporting events are all making a point of decarbonising, while offering participants a convivial experience. While giving priority to recyclable waste, setting up awareness-raising campaigns and favouring a circular economy are not to be overlooked, reducing the impact of the electricity consumed by various off-grid structures (sound, lighting and technology) is a major concern for the producers of such events, who are increasingly keen to avoid the use of traditional diesel generators.